List of computer processors by Intel
Intel Haswell Core i7-4771 CPU, sitting atop its original packaging that contains an OEM fan-cooled heatsink This generational list of Intel processors attempts to present all of Intel 's processors from the 4-bit 4004 (1971) to the present high-end offerings. Concise technical data is given for each product.
Latest
13th and 14th generation Core Raptor Lake ") (14th Gen)An iterative refresh of Raptor Lake-S desktop processors, called the 14th generation of Intel Core, was launched on October 17, 2023.[1] [2]
CPUs in bold below feature ECC memory support only when paired with a motherboard based on the W680 chipset according to each respective Intel Ark product page.
Raptor Lake ") (14th Gen)An iterative refresh of Raptor Lake-HX mobile processors, called the 14th generation of Intel Core, was launched on Jan 9, 2024 [3]
12th generation Core
11th generation Core
10th generation Core
9th generation Core
8th generation Core
7th generation Core
All processors All processors are listed in chronological order.
The 4-bit processors Intel D4004 (ceramic variant) Intel P4004 (plastic variant) First microprocessor (single-chip IC processor)
Introduced November 15, 1971 Clock rate 740 kHz[b] 0.07 MIPS Bus width: 4 bits (multiplexed address/data due to limited pins) PMOS 2,300 transistors at 10 μm Addressable memory 640 bytes Program memory 4 KB (4096 B)Originally designed to be used in Busicom calculator MCS-4 family:
4004 – CPU 4001 – ROM & 4-bit Port 4002 – RAM & 4-bit Port 4003 – 10-bit Shift Register 4008 – Memory+I/O Interface 4009 – Memory+I/O Interface 4211 – General Purpose Byte I/O Port 4265 – Programmable General Purpose I/O Device 4269 – Programmable Keyboard Display Device 4289 – Standard Memory Interface for MCS-4/40 4308 – 8192-bit (1024 × 8) ROM w/ 4-bit I/O Ports 4316 – 16384-bit (2048 × 8) Static ROM 4702 – 2048-bit (256 × 8) EPROM 4801 – 5.185 MHz Clock Generator Crystal for 4004/4201A or 4040/4201A Intel C4040 Introduced in 1974 by Intel Clock speed was 740 kHz (same as the 4004 microprocessor) 3,000 transistors Interrupt features were available Programmable memory size: 8 KB (8192 B) 640 bytes of data memory 24-pin DIP
The 8-bit processors Intel D8008
8008 Introduced April 1, 1972 Clock rate 500 kHz (8008-1: 800 kHz) 0.05 MIPS Bus width: 8 bits (multiplexed address/data due to limited pins) Enhancement load PMOS logic 3,500 transistors at 10 μm Addressable memory 16 KB Typical in early 8-bit microcomputers, dumb terminals, general calculators, bottling machines Developed in tandem with 4004 Originally intended for use in the Datapoint 2200 microcomputer Key volume deployment in Texas Instruments 742 microcomputer in >3,000 Ford dealerships Intel D8080
8080 Introduced April 1, 1974 Clock rate 2 MHz (very rare 8080B: 3 MHz) 0.29 MIPS[5] Data bus width: 8 bits, address bus: 16 bits Enhancement load NMOS logic 4,500 transistors at 6 μm Assembly language downward compatible with 8008Addressable memory 64 KB (64 × 1024 B) Up to 10× the performance of the 8008 Used in e.g. the Altair 8800 , traffic light controller, cruise missile Required six support chips versus 20 for the 8008 Intel D8085A Intel P8085 (plastic variant)
8085
Microcontrollers They are ICs with CPU, RAM, ROM (or PROM or EPROM), I/O Ports, Timers & Interrupts
Intel P8048H MCS-48 family:
Intel 8020 – Single-Component 8-bit Microcontroller, 1 KB ROM, 64 Byte RAM, 13 I/O ports Intel 8021 – Single-Component 8-bit Microcontroller, 1 KB ROM, 64 Byte RAM, 21 I/O ports Intel 8022 – Single-Component 8-bit Microcontroller, With On-Chip A/D Converter Intel 8035 – Single-Component 8-bit Microcontroller, 64 Byte RAM Intel 8039 – Single-Component 8-bit Microcontroller, 128 Byte RAM Intel 8040 – Single-Component 8-bit Microcontroller, 256 Byte RAM Intel 8048 – Single-Component 8-bit Microcontroller, 1 KB ROM, 64 byte RAM, 27 I/O ports, 0.73 MIPS @ 11 MHz Intel 8049 – Single-Component 8-bit Microcontroller, 2 KB ROM, 128 byte RAM, 27 I/O ports, Intel 8050 – Single-Component 8-bit Microcontroller, 4 KB ROM, 256 byte RAM, 27 I/O ports, Intel 8748 – Single-Component 8-bit Microcontroller, 1 KB EPROM, 64 byte RAM, 27 I/O ports, Intel 8749 – Single-Component 8-bit Microcontroller, 2 KB EPROM, 128 byte RAM, 27 I/O ports, Intel 87P50 – Single-Component 8-bit Microcontroller, ext. ROM socket (2758/2716/2732), 256 byte RAM, 27 I/O ports Intel 8648 – Single-Component 8-bit Microcontroller, 1 KB OTP EPROM, 64 byte RAM, 27 I/O ports Intel 8041 – Universal Peripheral Interface 8-bit Slave Microcontroller, 1 KB ROM, 64 byte RAM Intel 8041AH – Universal Peripheral Interface 8-bit Slave Microcontroller, 1 KB ROM, 128 byte RAM Intel 8641 – Universal Peripheral Interface 8-bit Slave Microcontroller ? Intel 8741 – Universal Peripheral Interface 8-bit Slave Microcontroller, 1 KB EPROM, 64 byte RAM Intel 8741AH – Universal Peripheral Interface 8-bit Slave Microcontroller, 1 KB EPROM, 128 byte RAM Intel 8042 – Universal Peripheral Interface 8-bit Slave Microcontroller, 2 KB ROM, 256 byte RAM Intel 8742 – Universal Peripheral Interface 8-bit Slave Microcontroller, 2 KB EPROM, 128 byte RAM Intel 8742AH – Universal Peripheral Interface 8-bit Slave Microcontroller, 2 KB OTP EPROM, 256 byte RAM Intel 8243 – Input/Output Expander. The available 28-pin PLCC version in sampling for first quarter of 1986.[7] Intel 8244 – General Purpose Graphics Display Device (ASIC NTSC/SECAM) Intel 8245 – General Purpose Graphics Display Device (ASIC PAL)[8] Intel P8051 MCS-51 family:
8031 – 8-bit Control-Oriented Microcontroller 8032 – 8-bit Control-Oriented Microcontroller 8044 – High Performance 8-bit Microcontroller 8344 – High Performance 8-bit Microcontroller 8744 – High Performance 8-bit Microcontroller 8051 – 8-bit Control-Oriented Microcontroller 8052 – 8-bit Control-Oriented Microcontroller 8054 – 8-bit Control-Oriented Microcontroller 8058 – 8-bit Control-Oriented Microcontroller 8351 – 8-bit Control-Oriented Microcontroller 8352 – 8-bit Control-Oriented Microcontroller 8354 – 8-bit Control-Oriented Microcontroller 8358 – 8-bit Control-Oriented Microcontroller 8751 – 8-bit Control-Oriented Microcontroller 8752 – 8-bit Control-Oriented Microcontroller 8754 – 8-bit Control-Oriented Microcontroller 8758 – 8-bit Control-Oriented Microcontroller MCS-151 family:
80151 – High Performance 8-bit Control-Oriented Microcontroller 83151 – High Performance 8-bit Control-Oriented Microcontroller 87151 – High Performance 8-bit Control-Oriented Microcontroller 80152 – High Performance 8-bit Control-Oriented Microcontroller 83152 – High Performance 8-bit Control-Oriented Microcontroller MCS-251 family:
80251 – 8/16/32-bit Microcontroller 80252 – 8/16/32-bit Microcontroller 80452 – 8/16/32-bit Microcontroller 83251 – 8/16/32-bit Microcontroller 87251 – 8/16/32-bit Microcontroller 87253 – 8/16/32-bit Microcontroller 8061 – 16-bit Microcontroller (parent of MCS-96 family ROMless With A/D, most sold to Ford) 8094 – 16-bit Microcontroller (48-Pin ROMLess Without A/D) 8095 – 16-bit Microcontroller (48-Pin ROMLess With A/D) 8096 – 16-bit Microcontroller (68-Pin ROMLess Without A/D) 8097 – 16-bit Microcontroller (68-Pin ROMLess With A/D) 8394 – 16-bit Microcontroller (48-Pin With ROM Without A/D) 8395 – 16-bit Microcontroller (48-Pin With ROM With A/D) 8396 – 16-bit Microcontroller (68-Pin With ROM Without A/D) 8397 – 16-bit Microcontroller (68-Pin With ROM With A/D) 8794 – 16-bit Microcontroller (48-Pin With EROM Without A/D) 8795 – 16-bit Microcontroller (48-Pin With EROM With A/D) 8796 – 16-bit Microcontroller (68-Pin With EROM Without A/D) 8797 – 16-bit Microcontroller (68-Pin With EROM With A/D) 8098 – 16-bit Microcontroller 8398 – 16-bit Microcontroller 8798 – 16-bit Microcontroller 80196 – 16-bit Microcontroller 83196 – 16-bit Microcontroller 87196 – 16-bit Microcontroller 80296 – 16-bit Microcontroller
The bit-slice processor
3000 family Intel D3001 Intel D3002 Intel C3003 Introduced in the third quarter of 1974, these bit-slicing components used bipolar Schottky transistors. Each component implemented two bits of a processor function; packages could be interconnected to build a processor with any desired word length.
Members of the 3000 family:
3001 – Microcontrol Unit 3002 – 2-bit Arithmetic Logic Unit slice[9] 3003 – Look-ahead Carry Generator 3205 – High-performance 1 of 8 Binary Decoder 3207 – Quad Bipolar-to-MOS Level Shifter and Driver 3208 – Hex Sense Amp and Latch for MOS Memories 3210 – TTL-to-MOS Level Shifter and High Voltage Clock Driver 3211 – ECL-to-MOS Level Shifter and High Voltage Clock Driver 3212 – Multimode Latch Buffer 3214 – Interrupt Control Unit 3216 – Parallel, Inverting Bi-Directional Bus Driver 3222 – Refresh Controller for 4K (4096 B) NMOS DRAMs 3226 – Parallel, Inverting Bi-Directional Bus Driver 3232 – Address Multiplexer and Refresh Counter for 4K DRAMs 3242 – Address Multiplexer and Refresh Counter for 16K (16 × 1024 B) DRAMs 3245 – Quad Bipolar TTL-to-MOS Level Shifter and Driver for 4K 3246 – Quad Bipolar ECL-to-MOS Level Shifter and Driver for 4K 3404 – High-performance 6-bit Latch 3408 – Hex Sense Amp and Latch for MOS Memories 3505 – Next generation processor Bus width 2n bits data/address (depending on number n of slices used)
The 16-bit processors: MCS-86 family Intel D8086
8086 Introduced June 8, 1978 Clock rates:5 MHz, 0.33 MIPS[6] 8 MHz, 0.66 MIPS 10 MHz, 0.75 MIPS The memory is divided into odd and even banks. It accesses both banks concurrently to read 16 bits of data in one clock cycle Data bus width: 16 bits, address bus: 20 bits 29,000 transistors at 3 μm Addressable memory 1 megabyte (10242 B) Up to 10× the performance of 8080 First used in the Compaq Deskpro IBM PC-compatible computers. Later used in portable computing, and in the IBM PS/2 Model 25 and Model 30 . Also used in the AT&T PC6300 / Olivetti M24 , a popular IBM PC-compatible (predating the IBM PS/2 line) Used segment registers to access more than 64 KB of data at once, which many programmers complained made their work excessively difficult.[citation needed The first x86 CPU Later renamed the iAPX 86[10] Intel D8088
8088 Introduced June 1, 1979 Clock rates:4.77 MHz, 0.33 MIPS 8 MHz, 0.66 MIPS[6] 16-bit internal architecture External data bus width: 8 bits, address bus: 20 bits 29,000 transistors at 3 μm Addressable memory 1 megabyte Identical to 8086 except for its 8-bit external bus (hence an 8 instead of a 6 at the end); identical Execution Unit (EU), different Bus Interface Unit (BIU)[10] Used in IBM PC and PC-XT and compatibles Later renamed the iAPX 88[10] Intel C80186 6 MHz Introduced 1982 Clock rates 55,000 transistors Included two timers, a DMA controller , and an interrupt controller on the chip in addition to the processor (these were at fixed addresses which differed from the IBM PC, although it was used by several PC compatible vendors such as Australian company Cleveland) Added a few opcodes and exceptions to the 8086 design, otherwise identical instruction set to 8086 and 8088BOUND, ENTER, LEAVE INS, OUTS IMUL imm, PUSH imm, PUSHA, POPA RCL/RCR/ROL/ROR/SHL/SHR/SAL/SAR reg, imm Address calculation and shift operations are faster than 8086 Used mostly in embedded applications – controllers, point-of-sale systems, terminals, and the like Used in several non-PC compatible DOS computers including RM Nimbus , Tandy 2000 , and CP/M 86 Televideo PM16 server Later renamed to iAPX 186 A version of the 80186 with an 8-bit external data bus Later renamed the iAPX 188 Intel C80286 6 MHz Introduced February 1, 1982 Clock rates:6 MHz, 0.9 MIPS 8 MHz, 10 MHz, 1.5 MIPS 12.5 MHz, 2.66 MIPS 16 MHz, 20 MHz and 25 MHz available. Data bus width: 16 bits, address bus: 24 bits Included memory protection hardware to support multitasking operating systems with per-process address space. 134,000 transistors at 1.5 μm Addressable memory 16 MB Added protected-mode features to 8086 with essentially the same instruction set 3–6× the performance of the 8086 Widely used in IBM PC AT and AT clones contemporary to it
32-bit processors: the non-x86 microprocessors Introduced January 1, 1981 as Intel's first 32-bit microprocessor Multi-chip CPU Object/capability architecture Microcoded operating system primitives One terabyte virtual address space Hardware support for fault tolerance Two-chip General Data Processor (GDP), consists of 43201 and 43202 43203 Interface Processor (IP) interfaces to I/O subsystem 43204 Bus Interface Unit (BIU) simplifies building multiprocessor systems 43205 Memory Control Unit (MCU) Architecture and execution unit internal data base paths: 32 bits Clock rates: Introduced April 5, 1988 RISC-like 32-bit architecture Predominantly used in embedded systems Evolved from the capability processor developed for the BiiN joint venture with Siemens Many variants identified by two-letter suffixes Initial version 80860XR Introduced February 26, 1989 RISC 32/64-bit architecture, with floating point pipeline characteristics very visible to programmer Used in the Intel iPSC/860 Hypercube parallel supercomputer Mid-life kicker in the 80860XP processor (primarily a speed bump, some refinement/extension of instruction set) Used in the Intel Delta massively parallel supercomputer prototype, emplaced at California Institute of Technology Used in the Intel Paragon massively parallel supercomputer, emplaced at Sandia National Laboratory Introduced August 23, 2000 32-bit RISC microprocessor based on the ARM architecture Many variants, such as the PXA2xx applications processors, IOP3xx I/O processors and IXP2xxx and IXP4xx network processors
32-bit processors: the 80386 range Intel 80386DX Intel 80386DX with Intel 387 math processor Introduced October 17, 1985 Clock rates:16 MHz, 5 MIPS 20 MHz, 6 to 7 MIPS, introduced February 16, 1987 25 MHz, 7.5 MIPS, introduced April 4, 1988 33 MHz, 9.9 MIPS (9.4 SPECint92 on Compaq/i 16 KB L2), introduced April 10, 1989 Data bus width: 32 bits, address bus: 32 bits 275,000 transistors at 1 μm Addressable memory 4 GB (4 × 10243 B) Virtual memory 64 TB (64 × 10244 B)[11] [12] First x86 chip to handle 32-bit data sets Reworked and expanded memory protection support including paged virtual memory and virtual-86 mode, features required at the time by Xenix and Unix. This memory capability spurred the development and availability of OS/2 and is a fundamental requirement for modern operating systems like Linux , Windows , and macOS First used by Compaq in the Deskpro 386 . Used in desktop computing Unlike the DX naming convention of the 486 chips, it had no math co-processor Later renamed Intel386 DX Introduced June 16, 1988 Clock rates:16 MHz, 2.5 MIPS 20 MHz, 3.1 MIPS, introduced January 25, 1989 25 MHz, 3.9 MIPS, introduced January 25, 1989 33 MHz, 5.1 MIPS, introduced October 26, 1992 32-bit internal architecture External data bus width: 16 bits External address bus width: 24 bits 275,000 transistors at 1 μm Addressable memory 16 MB Virtual memory 64 TB[11] Narrower buses enable low-cost 32-bit processing Used in entry-level desktop and portable computing No math co-processor No commercial software used protected mode or virtual storage for many years Later renamed Intel386 SX The Intel i376 is an embedded version of the i386SX. Introduced January 16, 1989; discontinued June 15, 2001 Variant of 386SX intended for embedded systems No "real mode", starts up directly in "protected mode" Replaced by much more successful 80386EX from 1994 Introduced October 15, 1990 Clock rates:20 MHz, 4.21 MIPS 25 MHz, 5.3 MIPS, introduced September 30, 1991 32-bit internal architecture External bus width: 16 bits 855,000 transistors at 1 μm Addressable memory 4 GB Virtual memory 64 TB[11] First chip specifically made for portable computers because of low power consumption of chip Highly integrated, includes cache, bus, and memory controllers Intel 80386EX Introduced August 1994 Variant of 80386SX intended for embedded systems Static core (i.e. may run as slowly (and thus, power efficiently) as desired) down to full halt On-chip peripherals:Clock and power management Timers/counters Watchdog timer Serial I/O units (sync and async) and parallel I/O DMA RAM refresh JTAG test logic Significantly more successful than the 80376 Used aboard several orbiting satellites and microsatellites Used in NASA's FlightLinux project
32-bit processors: the 80486 range Intel 80486DX 33 MHz Introduced April 10, 1989 Clock rates:25 MHz, 20 MIPS (16.8 SPECint92, 7.40 SPECfp92) 33 MHz, 27 MIPS (22.4 SPECint92 on Micronics M4P 128 KB L2), introduced May 7, 1990 50 MHz, 41 MIPS (33.4 SPECint92, 14.5 SPECfp92 on Compaq/50L 256 KB L2), introduced June 24, 1991 Bus width: 32 bits 1.2 million transistors at 1 μm; the 50 MHz was at 0.8 μm Addressable memory 4 GB Virtual memory 64 TB[11] Level 1 cache of 8 KB on chipMath coprocessor on chip 50× performance of the 8088 Officially named Intel486 DX Used in desktop computing and servers Family 4 model 1 Intel 80486SX 33 MHz Introduced April 22, 1991 Clock rates:16 MHz, 13 MIPS 20 MHz, 16.5 MIPS, introduced September 16, 1991 25 MHz, 20 MIPS (12 SPECint92), introduced September 16, 1991 33 MHz, 27 MIPS (15.86 SPECint92), introduced September 21, 1992 Bus width: 32 bits 1.185 million transistors at 1 μm and 900,000 at 0.8 μm Addressable memory 4 GB Virtual memory 64 TB[11] Identical in design to 486DX but without a math coprocessor. The first version was an 80486DX with disabled math coprocessor in the chip and different pin configuration. If the user needed math coprocessor capabilities, they must add 487SX which was actually a 486DX with different pin configuration to prevent the user from installing a 486DX instead of 487SX, so with this configuration 486SX+487SX you had 2 identical CPU's with only 1 effectively turned on Officially named Intel486 SX Used in low-cost entry to 486 CPU desktop computing, as well as extensively in low cost mobile computing Upgradable with the Intel OverDrive processor Family 4 model 2 Intel 80486DX2 66 MHz Introduced March 3, 1992 Runs at twice the speed of the external bus (FSB) Socket 3 Clock rates:40 MHz 50 MHz, 41 MIPS 66 MHz, 54 MIPS Officially named Intel486 DX2 Family 4 model 3 Intel 80486SL Introduced November 9, 1992 Clock rates:20 MHz, 15.4 MIPS 25 MHz, 19 MIPS 33 MHz, 25 MIPS Bus width: 32 bits 1.4 million transistors at 0.8 μm Addressable memory 4 GB Virtual memory 64 TB Officially named Intel486 SL Used in notebook computers Family 4 model 4 Intel 80486DX4 100 MHz Introduced March 7, 1994 Clock rates:75 MHz, 53 MIPS (41.3 SPECint92, 20.1 SPECfp92 on Micronics M4P 256 KB L2) 100 MHz, 70.7 MIPS (54.59 SPECint92, 26.91 SPECfp92 on Micronics M4P 256 KB L2) 1.6 million transistors at 0.6 μm Bus width: 32 bits Addressable memory 4 GB Virtual memory 64 TB Socket 3 168-pin PGA Package , or 208 sq. ftP packageOfficially named Intel486 DX4 Used in high performance entry-level desktops and value notebooks Family 4 model 8
32-bit processors: P5 microarchitecture Intel Pentium P5 (A80501) 60 MHz, without GoldCap Intel Pentium P5 (A80501) 66 MHz, with GoldCap Introduced March 22, 1993 Bus width: 64 bits System bus clock rate 60 or 66 MHz Address bus: 32 bits Addressable memory 4 GB Virtual memory 64 TB Superscalar architectureRuns on 3.3 volts (except the very first generation "P5") Used in desktops 8 KB of instruction cache 8 KB of data cache P5 – 0.8 μm process technology Introduced March 22, 1993 3.1 million transistors The only Pentium to run on 5 Volts Socket 4 273 pin PGA PackagePackage dimensions 2.16 in × 2.16 in Family 5 model 1 Variants60 MHz, 100 MIPS (70.4 SPECint92, 55.1 SPECfp92 on Xpress 256 KB L2) 66 MHz, 112 MIPS (77.9 SPECint92, 63.6 SPECfp92 on Xpress 256 KB L2) P54 – 0.6 μm process technology Socket 5 296/320-pin PGA package3.2 million transistors Variants75 MHz, 126.5 MIPS (2.31 SPECint95, 2.02 SPECfp95 on Gateway P5 256K L2)Introduced October 10, 1994 90, 100 MHz, 149.8 and 166.3 MIPS respectively (2.74 SPECint95, 2.39 SPECfp95 on Gateway P5 256K L2 and 3.30 SPECint95, 2.59 SPECfp95 on Xpress 1ML2 respectively) P54CQS – 0.35 μm process technology Socket 5 296/320 pin PGA package3.2 million transistors Variants120 MHz, 203 MIPS (3.72 SPECint95, 2.81 SPECfp95 on Xpress 1 MB L2)Introduced March 27, 1995 Intel Pentium P54 133 MHz 0.35 μm process technology 3.3 million transistors 90 mm2 die size Family 5 model 2 Variants Socket 5 296/320-pin PGA package133 MHz, 218.9 MIPS (4.14 SPECint95, 3.12 SPECfp95 on Xpress 1 MB L2) 150, 166 MHz, 230 and 247 MIPS respectivelyIntroduced January 4, 1996 Socket 7 296/321-pin PGA package200 MHz, 270 MIPS (5.47 SPECint95, 3.68 SPECfp95) Intel Pentium P55C 166 MHz P55C – 0.35 μm process technology Introduced January 8, 1997 Intel MMX (instruction set) support Socket 7 296/321 pin PGA (pin grid array) package16 KB L1 instruction cache 16 KB data cache 4.5 million transistors System bus clock rate 66 MHz Basic P55C is family 5 model 4, mobile are family 5 model 7 and 8 Variants166, 200 MHz introduced January 8, 1997 233 MHz introduced June 2, 1997 133 MHz (Mobile) 166, 266 MHz (Mobile) introduced January 12, 1998 200, 233 MHz (Mobile) introduced September 8, 1997 300 MHz (Mobile) introduced January 7, 1999
32-bit processors: P6/Pentium M microarchitecture Intel Pentium Pro 200 MHz Introduced November 1, 1995 Multichip Module (2 die) Precursor to Pentium II and III Primarily used in server systems Socket 8 processor package (387 pins; Dual SPGA)5.5 million transistors Family 6 model 1 0.6 μm process technology 16 KB L1 cache 256 KB integrated L2 cache 60 MHz system bus clock rate Variants 0.35 μm process technology , (two die, a 0.35 μm CPU with 0.6 μm L2 cache)5.5 million transistors 512 KB or 256 KB integrated L2 cache 60 or 66 MHz system bus clock rate Variants150 MHz (60 MHz bus clock rate, 256 KB 0.6 μm cache) introduced November 1, 1995 166 MHz (66 MHz bus clock rate, 512 KB 0.35 μm cache) introduced November 1, 1995 180 MHz (60 MHz bus clock rate, 256 KB 0.6 μm cache) introduced November 1, 1995 200 MHz (66 MHz bus clock rate, 256 KB 0.6 μm cache) introduced November 1, 1995 200 MHz (66 MHz bus clock rate, 512 KB 0.35 μm cache) introduced November 1, 1995 200 MHz (66 MHz bus clock rate, 1 MB 0.35 μm cache) introduced August 18, 1997 Introduced May 7, 1997 Pentium Pro with MMX and improved 16-bit performance 242-pin Slot 1 (SEC) processor package Voltage identification pins 7.5 million transistors 32 KB L1 cache 512 KB 1 ⁄2 The Performance Enhanced mobile Pentium II (codenamed Dixon) had a full-speed 256 KB L2 cache Klamath – 0.35 μm process technology (233, 266, 300 MHz)66 MHz system bus clock rate Family 6 model 3 Variants233, 266, 300 MHz introduced May 7, 1997 Deschutes – 0.25 μm process technology (333, 350, 400, 450 MHz)Introduced January 26, 1998 66 MHz system bus clock rate (333 MHz variant ), 100 MHz system bus clock rate for all subsequent models Family 6 model 5 Variants333 MHz introduced January 26, 1998 350, 400 MHz introduced April 15, 1998 450 MHz introduced August 24, 1998 233, 266 MHz (Mobile) introduced April 2, 1998 333 MHz Pentium II Overdrive processor for Socket 8 Introduced August 10, 1998 300 MHz (Mobile) introduced September 9, 1998 333 MHz (Mobile) introduced January 25, 1999 Covington – 0.25 μm process technology Introduced April 15, 1998 242-pin Slot 1 SEPP (Single Edge Processor Package) 7.5 million transistors 66 MHz system bus clock rate Slot 1 32 KB L1 cache No L2 cache Variants266 MHz introduced April 15, 1998 300 MHz introduced June 9, 1998 Mendocino – 0.25 μm process technology Introduced August 24, 1998 242-pin Slot 1 SEPP (Single Edge Processor Package), Socket 370 PPGA package 19 million transistors 66 MHz system bus clock rate Slot 1, Socket 370 32 KB L1 cache 128 KB integrated cache Family 6 model 6 Variants300, 333 MHz introduced August 24, 1998 366, 400 MHz introduced January 4, 1999 433 MHz introduced March 22, 1999 466 MHz 500 MHz introduced August 2, 1999 533 MHz introduced January 4, 2000 266 MHz (Mobile) 300 MHz (Mobile) 333 MHz (Mobile) introduced April 5, 1999 366 MHz (Mobile) 400 MHz (Mobile) 433 MHz (Mobile) 450 MHz (Mobile) introduced February 14, 2000 466 MHz (Mobile) 500 MHz (Mobile) introduced February 14, 2000 Pentium II Xeon (chronological entry)
Katmai – 0.25 μm process technology Introduced February 26, 1999 Improved PII (i.e. P6-based core) now including Streaming SIMD Extensions (SSE) 9.5 million transistors 512 KB (512 × 1024 B) 1 ⁄2 242-pin Slot 1 SECC2 (Single Edge Contact cartridge 2) processor package System bus clock rate 100 MHz, 133 MHz (B-models) Slot 1 Family 6 model 7 Variants450, 500 MHz introduced February 26, 1999 550 MHz introduced May 17, 1999 600 MHz introduced August 2, 1999 533, 600 MHz introduced (133 MHz bus clock rate) September 27, 1999 Coppermine – 0.18 μm process technology Introduced October 25, 1999 28.1 million transistors 256 KB (512 × 1024 B) Advanced Transfer L2 cache (integrated) 242-pin Slot-1 SECC2 (Single Edge Contact cartridge 2) processor package, 370-pin FC-PGA (flip-chip pin grid array) package System Bus clock rate 100 MHz (E-models), 133 MHz (EB models) Slot 1, Socket 370 Family 6 model 8 Variants500 MHz (100 MHz bus clock rate) 533 MHz 550 MHz (100 MHz bus clock rate) 600 MHz 600 MHz (100 MHz bus clock rate) 650 MHz (100 MHz bus clock rate) introduced October 25, 1999 667 MHz introduced October 25, 1999 700 MHz (100 MHz bus clock rate) introduced October 25, 1999 733 MHz introduced October 25, 1999 750, 800 MHz (100 MHz bus clock rate) introduced December 20, 1999 850 MHz (100 MHz bus clock rate) introduced March 20, 2000 866 MHz introduced March 20, 2000 933 MHz introduced May 24, 2000 1000 MHz introduced March 8, 2000 (not widely available at time of release) 1100 MHz 1133 MHz (first version recalled, later re-released) 400, 450, 500 MHz (Mobile) introduced October 25, 1999 600, 650 MHz (Mobile) introduced January 18, 2000 700 MHz (Mobile) introduced April 24, 2000 750 MHz (Mobile) introduced June 19, 2000 800, 850 MHz (Mobile) introduced September 25, 2000 900, 1000 MHz (Mobile) introduced March 19, 2001 Tualatin – 0.13 μm process technology Introduced July 2001 28.1 million transistors 32 KB (32 × 1024 B) L1 cache 256 KB or 512 KB Advanced Transfer L2 cache (integrated) 370-pin FC-PGA2 (flip-chip pin grid array) package 133 MHz system bus clock rate Socket 370 Family 6 model 11 Variants1133 MHz (256 KB L2) 1133 MHz (512 KB L2) 1200 MHz 1266 MHz (512 KB L2) 1333 MHz 1400 MHz (512 KB L2)
Pentium II Xeon and Pentium III Xeon PII XeonVariants400 MHz introduced June 29, 1998 450 MHz (512 KB L2 cache) introduced October 6, 1998 450 MHz (1 MB and 2 MB L2 cache) introduced January 5, 1999 PIII XeonIntroduced October 25, 1999 9.5 million transistors at 0.25 μm or 28 million at 0.18 μm L2 cache is 256 KB, 1 MB, or 2 MB Advanced Transfer Cache (Integrated) Processor Package Style is Single Edge Contact Cartridge (S.E.C.C.2) or SC330 System Bus clock rate 133 MHz (256 KB L2 cache) or 100 MHz (1–2 MB L2 cache) System Bus width: 64 bits Addressable memory: 64 GB Used in two-way servers and workstations (256 KB L2) or 4- and 8-way servers (1–2 MB L2) Family 6 model 10 Variants500 MHz (0.25 μm process ) introduced March 17, 1999 550 MHz (0.25 μm process) introduced August 23, 1999 600 MHz (0.18 μm process , 256 KB L2 cache) introduced October 25, 1999 667 MHz (0.18 μm process, 256 KB L2 cache) introduced October 25, 1999 733 MHz (0.18 μm process, 256 KB L2 cache) introduced October 25, 1999 800 MHz (0.18 μm process, 256 KB L2 cache) introduced January 12, 2000 866 MHz (0.18 μm process, 256 KB L2 cache) introduced April 10, 2000 933 MHz (0.18 μm process, 256 KB L2 cache) 1000 MHz (0.18 μm process, 256 KB L2 cache) introduced August 22, 2000 700 MHz (0.18 μm process, 1–2 MB L2 cache) introduced May 22, 2000 Celeron (Pentium III Coppermine-based)Coppermine-128, 0.18 μm process technologyIntroduced March, 2000 Streaming SIMD Extensions (SSE)Socket 370 , FC-PGA processor package28.1 million transistors 66 MHz system bus clock rate, 100 MHz system bus clock rate from January 3, 2001 32 KB L1 cache 128 KB Advanced Transfer L2 cache Family 6 model 8 Variants533 MHz 566 MHz 600 MHz 633, 667, 700 MHz introduced June 26, 2000 733, 766 MHz introduced November 13, 2000 800 MHz introduced January 3, 2001 850 MHz introduced April 9, 2001 900 MHz introduced July 2, 2001 950, 1000, 1100 MHz introduced August 31, 2001 550 MHz (Mobile) 600, 650 MHz (Mobile) introduced June 19, 2000 700 MHz (Mobile) introduced September 25, 2000 750 MHz (Mobile) introduced March 19, 2001 800 MHz (Mobile) 850 MHz (Mobile) introduced July 2, 2001 600 MHz (LV Mobile) 500 MHz (ULV Mobile) introduced January 30, 2001 600 MHz (ULV Mobile) XScale (chronological entry – non-x86 architecture)
Introduced August 23, 2000 Pentium 4 (not 4EE, 4E, 4F), Itanium, P4-based Xeon, Itanium 2 (chronological entries)
Introduced April 2000 – July 2002
Pentium III Tualatin-based Tualatin – 0.13 μm process technology 32 KB L1 cache 512 KB Advanced Transfer L2 cache 133 MHz system bus clock rate Socket 370 Variants1.0 GHz 1.13 GHz 1.26 GHz 1.4 GHz Celeron (Pentium III Tualatin-based)Tualatin Celeron – 0.13 μm process technology 32 KB L1 cache 256 KB Advanced Transfer L2 cache 100 MHz system bus clock rate Socket 370 Family 6 model 11 Variants1.0 GHz 1.1 GHz 1.2 GHz 1.3 GHz 1.4 GHz Banias 0.13 μm process technology Introduced March 2003 64 KB L1 cache 1 MB L2 cache (integrated) Based on Pentium III core, with SSE2 SIMD instructions and deeper pipeline 77 million transistors Micro-FCPGA , Micro-FCBGA processor packageHeart of the Intel mobile Centrino 400 MHz NetBurst-style system bus Family 6 model 9 Variants900 MHz (ultra-low voltage) 1.0 GHz (ultra-low voltage) 1.1 GHz (low voltage) 1.2 GHz (low voltage) 1.3 GHz 1.4 GHz 1.5 GHz 1.6 GHz 1.7 GHz Dothan 0.09 μm (90 nm ) process technologyIntroduced May 2004 2 MB L2 cache 140 million transistors Revised data prefetch unit 400 MHz NetBurst-style system bus 21 W TDP Family 6 model 13 Variants1.00 GHz (Pentium M 723) (ultra-low voltage, 5 W TDP) 1.10 GHz (Pentium M 733) (ultra-low voltage, 5 W TDP) 1.20 GHz (Pentium M 753) (ultra-low voltage, 5 W TDP) 1.30 GHz (Pentium M 718) (low voltage, 10 W TDP) 1.40 GHz (Pentium M 738) (low voltage, 10 W TDP) 1.50 GHz (Pentium M 758) (low voltage, 10 W TDP) 1.60 GHz (Pentium M 778) (low voltage, 10 W TDP) 1.40 GHz (Pentium M 710) 1.50 GHz (Pentium M 715) 1.60 GHz (Pentium M 725) 1.70 GHz (Pentium M 735) 1.80 GHz (Pentium M 745) 2.00 GHz (Pentium M 755) 2.10 GHz (Pentium M 765) Dothan 533 0.09 μm (90 nm ) process technologyIntroduced Q1 2005 Same as Dothan except with a 533 MHz NetBurst-style system bus and 27 W TDP Variants1.60 GHz (Pentium M 730) 1.73 GHz (Pentium M 740) 1.86 GHz (Pentium M 750) 2.00 GHz (Pentium M 760) 2.13 GHz (Pentium M 770) 2.26 GHz (Pentium M 780) Stealey 0.09 μm (90 nm ) process technologyIntroduced Q2 2007 512 KB L2, 3 W TDP Variants600 MHz (A100) 800 MHz (A110) Banias -512 0.13 μm process technologyIntroduced March 2003 64 KB L1 cache 512 KB L2 cache (integrated) SSE2 SIMD instructions No SpeedStep technology, is not part of the 'Centrino ' package Family 6 model 9 Variants310, 1.20 GHz 320, 1.30 GHz 330, 1.40 GHz 340, 1.50 GHz Dothan -1024 90 nm process technology64 KB L1 cache 1 MB L2 cache (integrated) SSE2 SIMD instructions No SpeedStep technology, is not part of the 'Centrino ' package Variants350, 1.30 GHz 350J, 1.30 GHz, with Execute Disable bit 360, 1.40 GHz 360J, 1.40 GHz, with Execute Disable bit 370, 1.50 GHz, with Execute Disable bitFamily 6, Model 13, Stepping 8[13] 380, 1.60 GHz, with Execute Disable bit 390, 1.70 GHz, with Execute Disable bit Yonah 65 nm process technology64 KB L1 cache 1 MB L2 cache (integrated) SSE3 SIMD instructions, 533 MHz front-side bus, execute-disable bit No SpeedStep technology, is not part of the 'Centrino ' package Variants410, 1.46 GHz 420, 1.60 GHz, 423, 1.06 GHz (ultra-low voltage) 430, 1.73 GHz 440, 1.86 GHz 443, 1.20 GHz (ultra-low voltage) 450, 2.00 GHz Yonah 65 nm ) process technologyIntroduced January 2006 533/667 MHz front-side bus 2 MB (Shared on Duo) L2 cache SSE3 SIMD instructions 31W TDP (T versions) Family 6, Model 14 Variants:Intel Core Duo T2700 2.33 GHz Intel Core Duo T2600 2.16 GHz Intel Core Duo T2500 2 GHz Intel Core Duo T2450 2 GHz Intel Core Duo T2400 1.83 GHz Intel Core Duo T2300 1.66 GHz Intel Core Duo T2050 1.6 GHz Intel Core Duo T2300e 1.66 GHz Intel Core Duo T2080 1.73 GHz Intel Core Duo L2500 1.83 GHz (low voltage, 15 W TDP) Intel Core Duo L2400 1.66 GHz (low voltage, 15 W TDP) Intel Core Duo L2300 1.5 GHz (low voltage, 15 W TDP) Intel Core Duo U2500 1.2 GHz (ultra-low voltage, 9 W TDP) Intel Core Solo T1350 1.86 GHz (533 FSB) Intel Core Solo T1300 1.66 GHz Intel Core Solo T1200 1.5 GHz[14]
Dual-Core Xeon LV Sossaman 65 nm ) process technologyIntroduced March 2006 Based on Yonah core, with SSE3 SIMD instructions 667 MHz frontside bus 2 MB shared L2 cache Variants
32-bit processors: NetBurst microarchitecture 0.18 μm process technology (1.40 and 1.50 GHz)Introduced November 20, 2000 L2 cache was 256 KB Advanced Transfer cache (integrated) Processor package Style was PGA423, PGA478 System bus clock rate 400 MHz SSE2 SIMD Extensions 42 million transistors Used in desktops and entry-level workstations 0.18 μm process technology (1.7 GHz)Introduced April 23, 2001 See the 1.4 and 1.5 chips for details 0.18 μm process technology (1.6 and 1.8 GHz)Introduced July 2, 2001 See 1.4 and 1.5 chips for details Core voltage is 1.15 volts in Maximum Performance Mode; 1.05 volts in battery optimized mode Power <1 watt in battery optimized mode Used in full-size and then light mobile PCs 0.18 μm process technology Willamette (1.9 and 2.0 GHz)Introduced August 27, 2001 See 1.4 and 1.5 chips for details Family 15 model 1 Pentium 4 (2 GHz, 2.20 GHz)Introduced January 7, 2002 Pentium 4 (2.4 GHz) 0.13 μm process technology Northwood A (1.7, 1.8, 1.9, 2, 2.2, 2.4, 2.5, 2.6, 2.8 (OEM), 3.0 (OEM) GHz)Improved branch prediction and other microcodes tweaks 512 KB integrated L2 cache 55 million transistors 400 MHz system bus Family 15 model 2 0.13 μm process technology Northwood B (2.26, 2.4, 2.53, 2.66, 2.8, 3.06 GHz) 0.13 μm process technology Northwood C (2.4, 2.6, 2.8, 3.0, 3.2, 3.4 GHz)800 MHz system bus (all versions include Hyper-Threading) 6500 to 10,000 MIPS Itanium (chronological entry – new non-x86 architecture)
Official designation now Xeon; i.e. not "Pentium 4 Xeon" Xeon 1.4, 1.5, 1.7 GHzIntroduced May 21, 2001 L2 cache was 256 KB Advanced Transfer cache (integrated) Processor package Organic Land Grid Array 603 (OLGA 603) System bus clock rate 400 MHz SSE2 SIMD Extensions Used in high-performance and mid-range dual processor enabled workstations Xeon 2.0 GHz and up to 3.6 GHzIntroduced September 25, 2001 Itanium 2 (chronological entry – new non-x86 architecture)
Introduced July 2002 See main entry
Mobile Pentium 4-M 0.13 μm process technology 55 million transistors 512 KB L2 cache BUS a 400 MHz Supports up to 1 GB of DDR 266 MHz memory Supports ACPI 2.0 and APM 1.2 System Power Management 1.3–1.2 V (SpeedStep ) Power: 1.2 GHz 20.8 W, 1.6 GHz 30 W, 2.6 GHz 35 W Sleep power 5 W (1.2 V) Deeper sleep power 2.9 W (1.0 V)1.40 GHz – 23 April 2002 1.50 GHz – 23 April 2002 1.60 GHz – 4 March 2002 1.70 GHz – 4 March 2002 1.80 GHz – 23 April 2002 1.90 GHz – 24 June 2002 2.00 GHz – 24 June 2002 2.20 GHz – 16 September 2002 2.40 GHz – 14 January 2003 2.50 GHz – 16 April 2003 2.60 GHz – 11 June 2003 Introduced September 2003 "Extreme Edition" Built from the Xeon's "Gallatin" core, but with 2 MB cache
Pentium 4E Introduced February 2004 Built on 0.09 μm (90 nm ) process technology Prescott (2.4 A, 2.8, 2.8 A, 3.0, 3.2, 3.4, 3.6, 3.8 ) 1 MB L2 cache 533 MHz system bus (2.4A and 2.8A only) 800 MHz system bus (all other models) 125 million transistors in 1 MB models 169 million transistors in 2 MB models Hyper-Threading support is only available on CPUs using the 800 MHz system bus.The processor's integer instruction pipeline has been increased from 20 stages to 31 stages, which theoretically allows for even greater bandwidth 7500 to 11,000 MIPS LGA 775 versions are in the 5xx series (32-bit) and 5x 1 series (with Intel 64)The 6xx series has 2 MB L2 cache and Intel 64
64-bit processors: IA-64 Code name Merced Family 7 Released May 29, 2001 733 MHz and 800 MHz 2 MB cache All recalled and replaced by Itanium 2 Family 0x1F Released July 2002 900 MHz – 1.6 GHz McKinley 900 MHz 1.5 MB cache, Model 0x0 McKinley 1 GHz, 3 MB cache, Model 0x0 Deerfield 1 GHz, 1.5 MB cache, Model 0x1 Madison 1.3 GHz, 3 MB cache, Model 0x1 Madison 1.4 GHz, 4 MB cache, Model 0x1 Madison 1.5 GHz, 6 MB cache, Model 0x1 Madison 1.67 GHz, 9 MB cache, Model 0x1 Hondo 1.4 GHz, 4 MB cache, dual-core MCM, Model 0x1
64-bit processors: Intel 64 – NetBurst microarchitecture Intel Extended Memory 64 Technology Mostly compatible with AMD's AMD64 architecture Introduced Spring 2004, with the Pentium 4F (D0 and later P4 steppings)
Pentium 4F Prescott-2M built on 0.09 μm (90 nm ) process technology2.8–3.8 GHz (model numbers 6x 0) Introduced February 20, 2005 Same features as Prescott with the addition of: Cedar Mill built on 0.065 μm (65 nm ) process technology3.0–3.6 GHz (model numbers 6x 1) Introduced January 16, 2006 Die shrink of Prescott-2M Same features as Prescott-2M Family 15 Model 4 Dual-core microprocessorNo Hyper-Threading 800 (4×200) MHz front-side bus LGA 775 (Socket T)Smithfield (Pentium D) – 90 nm process technology (2.66–3.2 GHz)Introduced May 26, 2005 2.66–3.2 GHz (model numbers 805–840) 230 million transistors 1 MB × 2 (non-shared, 2 MB total) L2 cache Cache coherency between cores requires communication over the FSB Performance increase of 60% over similarly clocked Prescott 2.66 GHz (533 MHz FSB) Pentium D 805 introduced December 2005 Contains 2× Prescott dies in one package Family 15 Model 4 Presler 65 nm process technology (2.8–3.6 GHz)Introduced January 16, 2006 2.8–3.6 GHz (model numbers 915–960) 376 million transistors 2× 2 MB (non-shared, 4 MB total) L2 cache Contains 2× Cedar Mill dies in one package Variants Dual-core microprocessor Enabled Hyper-Threading 800 (4×200) MHz front-side bus Smithfield (Pentium Extreme Edition) – 90 nm process technology (3.2 GHz)VariantsPentium 840 EE – 3.20 GHz (2 × 1 MB L2) Presler (Pentium Extreme Edition) – 65 nm process technology (3.46, 3.73)2 MB × 2 (non-shared, 4 MB total) L2 cache Variants
Nocona Irwindale Cranford Introduced April 2005 MP version of Nocona Potomac Introduced April 2005 Cranford with 8 MB of L3 cache Paxville DP (2.8 GHz)Introduced October 10, 2005 Dual-core version of Irwindale, with 4 MB of L2 cache (2 MB per core) 2.8 GHz 800 MT/s front-side bus Paxville MP – 90 nm process (2.67 – 3.0 GHz)Introduced November 1, 2005 Dual-core Xeon 7000 series MP-capable version of Paxville DP 2 MB of L2 cache (1 MB per core) or 4 MB of L2 (2 MB per core) 667 MT/s FSB or 800 MT/s FSB Dempsey – 65 nm process (2.67–3.73 GHz)Introduced May 23, 2006 Dual-core Xeon 5000 series MP version of Presler 667 MT/s or 1066 MT/s FSB 4 MB of L2 cache (2 MB per core) LGA 771 (Socket J).Tulsa – 65 nm process (2.5–3.4 GHz)Introduced August 29, 2006 Dual-core Xeon 7100-series Improved version of Paxville MP 667 MT/s or 800 MT/s FSB
64-bit processors: Intel 64 – Core microarchitecture
Woodcrest 65 nm process technologyServer and Workstation CPU (SMP support for dual CPU system) Introduced June 26, 2006 Intel VT-x , multiple OS supportEIST (Enhanced Intel SpeedStep Technology) in 5140, 5148LV, 5150, 5160 Execute Disable Bit TXT, enhanced security hardware extensions SSSE3 SIMD instructionsiAMT2 (Intel Active Management Technology), remotely manage computers VariantsXeon 5160, 3.00 GHz (4 MB L2, 1333 MHz FSB, 80 W) Xeon 5150, 2.66 GHz (4 MB L2, 1333 MHz FSB, 65 W) Xeon 5140, 2.33 GHz (4 MB L2, 1333 MHz FSB, 65 W) Xeon 5130, 2.00 GHz (4 MB L2, 1333 MHz FSB, 65 W) Xeon 5120, 1.86 GHz (4 MB L2, 1066 MHz FSB, 65 W) Xeon 5110, 1.60 GHz (4 MB L2, 1066 MHz FSB, 65 W) Xeon 5148LV, 2.33 GHz (4 MB L2, 1333 MHz FSB, 40 W) (low voltage edition) Clovertown 65 nm process technologyServer and Workstation CPU (SMP support for dual CPU system) Introduced December 13, 2006 Quad-core Intel VT-x , multiple OS supportEIST (Enhanced Intel SpeedStep Technology) in E5365, L5335 Execute Disable Bit TXT, enhanced security hardware extensions SSSE3 SIMD instructionsiAMT2 (Intel Active Management Technology), remotely manage computers VariantsXeon X5355, 2.66 GHz (2×4 MB L2, 1333 MHz FSB, 105 W) Xeon E5345, 2.33 GHz (2×4 MB L2, 1333 MHz FSB, 80 W) Xeon E5335, 2.00 GHz (2×4 MB L2, 1333 MHz FSB, 80 W) Xeon E5320, 1.86 GHz (2×4 MB L2, 1066 MHz FSB, 65 W) Xeon E5310, 1.60 GHz (2×4 MB L2, 1066 MHz FSB, 65 W) Xeon L5320, 1.86 GHz (2×4 MB L2, 1066 MHz FSB, 50 W) (low voltage edition) Conroe 65 nm process technologyDesktop CPU (SMP support restricted to 2 CPUs) Two cores on one die Introduced July 27, 2006 SSSE3 SIMD instructions291 million transistors 64 KB of L1 cache per core (32+32 KB 8-way) Intel VT-x , multiple OS supportTXT, enhanced security hardware extensions Execute Disable Bit EIST (Enhanced Intel SpeedStep Technology) iAMT2 (Intel Active Management Technology), remotely manage computers Intel Management Engine introducedLGA 775 VariantsCore 2 Duo E6850, 3.00 GHz (4 MB L2, 1333 MHz FSB) Core 2 Duo E6800, 2.93 GHz (4 MB L2, 1066 MHz FSB) Core 2 Duo E6750, 2.67 GHz (4 MB L2, 1333 MHz FSB, 65 W) Core 2 Duo E6700, 2.67 GHz (4 MB L2, 1066 MHz FSB) Core 2 Duo E6600, 2.40 GHz (4 MB L2, 1066 MHz FSB, 65 W) Core 2 Duo E6550, 2.33 GHz (4 MB L2, 1333 MHz FSB) Core 2 Duo E6420, 2.13 GHz (4 MB L2, 1066 MHz FSB) Core 2 Duo E6400, 2.13 GHz (2 MB L2, 1066 MHz FSB) Core 2 Duo E6320, 1.86 GHz (4 MB L2, 1066 MHz FSB) Family 6, Model 15, Stepping 6 Core 2 Duo E6300, 1.86 GHz (2 MB L2, 1066 MHz FSB) Conroe XE 65 nm process technologyDesktop Extreme Edition CPU (SMP support restricted to 2 CPUs) Introduced July 27, 2006 Same features as Conroe LGA 775 VariantsCore 2 Extreme X6800 – 2.93 GHz (4 MB L2, 1066 MHz FSB) Allendale 65 nm process technologyDesktop CPU (SMP support restricted to 2 CPUs) Two CPUs on one die Introduced January 21, 2007 SSSE3 SIMD instructions167 million transistors TXT, enhanced security hardware extensions Execute Disable Bit EIST (Enhanced Intel SpeedStep Technology) iAMT2 (Intel Active Management Technology), remotely manage computers LGA 775 VariantsCore 2 Duo E4700, 2.60 GHz (2 MB L2, 800 MHz FSB) Core 2 Duo E4600, 2.40 GHz (2 MB L2, 800 MHz FSB) Core 2 Duo E4500, 2.20 GHz (2 MB L2, 800 MHz FSB) Core 2 Duo E4400, 2.00 GHz (2 MB L2, 800 MHz FSB) Core 2 Duo E4300, 1.80 GHz (2 MB L2, 800 MHz FSB) Family 6, Model 15, Stepping 2 Merom 65 nm process technologyMobile CPU (SMP support restricted to 2 CPUs) Introduced July 27, 2006 Family 6, Model 15 Same features as Conroe Socket M / Socket P / 479-ball Micro-FCBGAVariantsCore 2 Extreme X7900 2.80 GHz (4 MB L2, 800 MHz FSB) Core 2 Extreme X7800 2.60 GHz (4 MB L2, 800 MHz FSB) Core 2 Duo T7800, 2.60 GHz (4 MB L2, 800 MHz FSB) (Santa Rosa platform ) Core 2 Duo T7700, 2.40 GHz (4 MB L2, 800 MHz FSB) Core 2 Duo T7600, 2.33 GHz (4 MB L2, 667 MHz FSB) Core 2 Duo T7500, 2.20 GHz (4 MB L2, 800 MHz FSB) Core 2 Duo T7400, 2.16 GHz (4 MB L2, 667 MHz FSB) Core 2 Duo T7300, 2.00 GHz (4 MB L2, 800 MHz FSB) Core 2 Duo T7250, 2.00 GHz (2 MB L2, 800 MHz FSB) Core 2 Duo T7200, 2.00 GHz (4 MB L2, 667 MHz FSB) Core 2 Duo T7100, 1.80 GHz (2 MB L2, 800 MHz FSB) Core 2 Duo T5600, 1.83 GHz (2 MB L2, 667 MHz FSB) Family 6, Model 15, Stepping 6 Core 2 Duo T5550, 1.83 GHz (2 MB L2, 667 MHz FSB, no VT) Core 2 Duo T5500, 1.66 GHz (2 MB L2, 667 MHz FSB, no VT) Core 2 Duo T5470, 1.60 GHz (2 MB L2, 800 MHz FSB, no VT) Family 6, Model 15, Stepping 13 Core 2 Duo T5450, 1.66 GHz (2 MB L2, 667 MHz FSB, no VT) Core 2 Duo T5300, 1.73 GHz (2 MB L2, 533 MHz FSB, no VT) Core 2 Duo T5270, 1.40 GHz (2 MB L2, 800 MHz FSB, no VT) Core 2 Duo T5250, 1.50 GHz (2 MB L2, 667 MHz FSB, no VT) Core 2 Duo T5200, 1.60 GHz (2 MB L2, 533 MHz FSB, no VT) Core 2 Duo L7700, 1.80 GHz (4 MB L2, 800 MHz FSB) (low voltage) Family 6, Model 15, Stepping 11 Core 2 Duo L7500, 1.60 GHz (4 MB L2, 800 MHz FSB) (low voltage) Core 2 Duo L7400, 1.50 GHz (4 MB L2, 667 MHz FSB) (low voltage) Core 2 Duo L7300, 1.40 GHz (4 MB L2, 800 MHz FSB) (low voltage) Core 2 Duo L7200, 1.33 GHz (4 MB L2, 667 MHz FSB) (low voltage) Core 2 Duo U7700, 1.33 GHz (2 MB L2, 533 MHz FSB) (ultra low voltage) Core 2 Duo U7600, 1.20 GHz (2 MB L2, 533 MHz FSB) (ultra low voltage) Core 2 Duo U7500, 1.06 GHz (2 MB L2, 533 MHz FSB) (ultra low voltage) Core 2 Duo U7100, 1.20 GHz (4 MB L2, 800 MHz FSB) (ultra low voltage) Family 6, Model 15, Stepping 11 Core 2 Solo U2100, 1.06 GHz (1 MB L2, 533 MHz FSB) (ultra low voltage) Core 2 Solo U2200, 1.20 GHz (1 MB L2, 533 MHz FSB) (ultra low voltage) Kentsfield 65 nm process technologyTwo dual-core CPU dies in one package Desktop CPU quad-core (SMP support restricted to 4 CPUs) Introduced December 13, 2006 Same features as Conroe but with 4 CPU cores 586 million transistors LGA 775 Family 6, Model 15, Stepping 11 VariantsCore 2 Extreme QX6850, 3 GHz (2×4 MB L2 cache, 1333 MHz FSB) Core 2 Extreme QX6800, 2.93 GHz (2×4 MB L2 cache, 1066 MHz FSB) (April 9, 2007) Core 2 Extreme QX6700, 2.66 GHz (2×4 MB L2 cache, 1066 MHz FSB) (November 14, 2006) Core 2 Quad Q6700, 2.66 GHz (2×4 MB L2 cache, 1066 MHz FSB) (July 22, 2007) Core 2 Quad Q6600, 2.40 GHz (2×4 MB L2 cache, 1066 MHz FSB) (January 7, 2007) Wolfdale 45 nm process technologyDie shrink of Conroe Same features as Conroe with the addition of:50% more cache, 6 MB as opposed to 4 MB Intel Trusted Execution Technology SSE4 SIMD instructions 410 million transistors VariantsCore 2 Duo E8600, 3.33 GHz (6 MB L2, 1333 MHz FSB) Core 2 Duo E8500, 3.16 GHz (6 MB L2, 1333 MHz FSB) Core 2 Duo E8435, 3.07 GHz (6 MB L2, 1066 MHz FSB) Core 2 Duo E8400, 3.00 GHz (6 MB L2, 1333 MHz FSB) Core 2 Duo E8335, 2.93 GHz (6 MB L2, 1066 MHz FSB) Core 2 Duo E8300, 2.83 GHz (6 MB L2, 1333 MHz FSB) Core 2 Duo E8235, 2.80 GHz (6 MB L2, 1066 MHz FSB) Core 2 Duo E8200, 2.66 GHz (6 MB L2, 1333 MHz FSB) Core 2 Duo E8135, 2.66 GHz (6 MB L2, 1066 MHz FSB) Core 2 Duo E8190, 2.66 GHz (6 MB L2, 1333 MHz FSB, no TXT, no VT) Wolfdale-3M 45 nm process technologyIntel Trusted Execution Technology VariantsCore 2 Duo E7600, 3.06 GHz (3 MB L2, 1066 MHz FSB) Core 2 Duo E7500, 2.93 GHz (3 MB L2, 1066 MHz FSB) Core 2 Duo E7400, 2.80 GHz (3 MB L2, 1066 MHz FSB) Core 2 Duo E7300, 2.66 GHz (3 MB L2, 1066 MHz FSB) Core 2 Duo E7200, 2.53 GHz (3 MB L2, 1066 MHz FSB) Yorkfield 45 nm process technologyQuad-core CPU Die shrink of Kentsfield Contains 2× Wolfdale dual-core dies in one package Same features as Wolfdale 820 million transistors VariantsCore 2 Extreme QX9770, 3.20 GHz (2×6 MB L2, 1600 MHz FSB) Core 2 Extreme QX9650, 3.00 GHz (2×6 MB L2, 1333 MHz FSB) Core 2 Quad Q9705, 3.16 GHz (2×3 MB L2, 1333 MHz FSB) Core 2 Quad Q9700, 3.16 GHz (2×3 MB L2, 1333 MHz FSB) Core 2 Quad Q9650, 3 GHz (2×6 MB L2, 1333 MHz FSB) Core 2 Quad Q9550, 2.83 GHz (2×6 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q9550s, 2.83 GHz (2×6 MB L2, 1333 MHz FSB, 65 W TDP) Core 2 Quad Q9450, 2.66 GHz (2×6 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q9505, 2.83 GHz (2×3 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q9505s, 2.83 GHz (2×3 MB L2, 1333 MHz FSB, 65 W TDP) Core 2 Quad Q9500, 2.83 GHz (2×3 MB L2, 1333 MHz FSB, 95 W TDP, no TXT) Core 2 Quad Q9400, 2.66 GHz (2×3 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q9400s, 2.66 GHz (2×3 MB L2, 1333 MHz FSB, 65 W TDP) Core 2 Quad Q9300, 2.50 GHz (2×3 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q8400, 2.66 GHz (2×2 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q8400s, 2.66 GHz (2×2 MB L2, 1333 MHz FSB, 65 W TDP) Core 2 Quad Q8300, 2.50 GHz (2×2 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q8300s, 2.50 GHz (2×2 MB L2, 1333 MHz FSB, 65 W TDP) Core 2 Quad Q8200, 2.33 GHz (2×2 MB L2, 1333 MHz FSB, 95 W TDP) Core 2 Quad Q8200s, 2.33 GHz (2×2 MB L2, 1333 MHz FSB, 65 W TDP) Core 2 Quad Q7600, 2.70 GHz (2×1 MB L2, 800 MHz FSB, no SSE4) (no Q7600 listed here) Intel Core2 Quad Mobile processor family – 45 nm process technologyQuad-core CPU VariantsCore 2 Quad Q9100, 2.26 GHz (2×6 MB L2, 1066 MHz FSB, 45 W TDP) Core 2 Quad Q9000, 2.00 GHz (2×3 MB L2, 1066 MHz FSB, 45 W TDP) Allendale 65 nm process technologyDesktop CPU (SMP support restricted to 2 CPUs) Two cores on one die Introduced January 21, 2007 SSSE3 SIMD instructions167 million transistors TXT, enhanced security hardware extensions Execute Disable Bit EIST (Enhanced Intel SpeedStep Technology) VariantsIntel Pentium E2220, 2.40 GHz (1 MB L2, 800 MHz FSB) Intel Pentium E2200, 2.20 GHz (1 MB L2, 800 MHz FSB) Intel Pentium E2180, 2.00 GHz (1 MB L2, 800 MHz FSB) Intel Pentium E2160, 1.80 GHz (1 MB L2, 800 MHz FSB) Intel Pentium E2140, 1.60 GHz (1 MB L2, 800 MHz FSB) Wolfdale-3M 45 nm process technologyIntel Pentium E6800, 3.33 GHz (2 MB L2,1066 MHz FSB) Intel Pentium E6700, 3.20 GHz (2 MB L2,1066 MHz FSB) Intel Pentium E6600, 3.06 GHz (2 MB L2,1066 MHz FSB) Intel Pentium E6500, 2.93 GHz (2 MB L2,1066 MHz FSB) Intel Pentium E6300, 2.80 GHz (2 MB L2,1066 MHz FSB) Intel Pentium E5800, 3.20 GHz (2 MB L2, 800 MHz FSB) Intel Pentium E5700, 3.00 GHz (2 MB L2, 800 MHz FSB) Intel Pentium E5500, 2.80 GHz (2 MB L2, 800 MHz FSB) Intel Pentium E5400, 2.70 GHz (2 MB L2, 800 MHz FSB) Intel Pentium E5300, 2.60 GHz (2 MB L2, 800 MHz FSB) Intel Pentium E5200, 2.50 GHz (2 MB L2, 800 MHz FSB) Intel Pentium E2210, 2.20 GHz (1 MB L2, 800 MHz FSB) Celeron (64-bit Core microarchitecture)Allendale 65 nm process technologyVariantsIntel Celeron E1600, 2.40 GHz (512 KB L2, 800 MHz FSB) Intel Celeron E1500, 2.20 GHz (512 KB L2, 800 MHz FSB) Intel Celeron E1400, 2.00 GHz (512 KB L2, 800 MHz FSB) Intel Celeron E1200, 1.60 GHz (512 KB L2, 800 MHz FSB) Wolfdale-3M 45 nm process technologyVariantsIntel Celeron E3500, 2.70 GHz (1 MB L2, 800 MHz FSB) Intel Celeron E3400, 2.60 GHz (1 MB L2, 800 MHz FSB) Intel Celeron E3300, 2.50 GHz (1 MB L2, 800 MHz FSB) Intel Celeron E3200, 2.40 GHz (1 MB L2, 800 MHz FSB) Conroe-L 65 nm process technologyVariantsIntel Celeron 450, 2.20 GHz (512 KB L2, 800 MHz FSB) Intel Celeron 440, 2.00 GHz (512 KB L2, 800 MHz FSB) Intel Celeron 430, 1.80 GHz (512 KB L2, 800 MHz FSB) Intel Celeron 420, 1.60 GHz (512 KB L2, 800 MHz FSB) Intel Celeron 220, 1.20 GHz (512 KB L2, 533 MHz FSB) Conroe-CL 65 nm process technologyLGA 771 package VariantsIntel Celeron 445, 1.87 GHz (512 KB L2, 1066 MHz FSB) Merom-L 65 nm process technology64 KB L1 cache 1 MB L2 cache (integrated) SSE3 SIMD instructions, 533 MHz/667 MHz front-side bus, execute-disable bit, 64-bit No SpeedStep technology, is not part of the 'Centrino ' package Variants520, 1.60 GHz 530, 1.73 GHz 540, 1.86 GHz 550, 2.00 GHz 560, 2.13 GHz 570, 2.26 GHz 667 MHz FSB575, 2.00 GHz 585, 2.16 GHz
64-bit processors: Intel 64 – Nehalem microarchitecture Clarkdale 32 nm process technology (manufacturing 7 Jan 2010)2 physical cores/2 threads 32+32 KB L1 cache 256 KB L2 cache 3 MB L3 cache Introduced January 2010 Socket 1156 LGA 2-channel DDR3 Integrated HD GPU VariantsG6950, 2.8 GHz (no Hyper-Threading )[15] G6960, 2.933 GHz (no Hyper-Threading) Clarkdale 32 nm process technology2 physical cores/4 threads 32+32 KB L1 cache 256 KB L2 cache 4 MB L3 cache Introduced on January 7, 2010 Socket 1156 LGA 2-channel DDR3 Integrated HD GPU Variants530, 2.93 GHz Hyper-Threading 540, 3.06 GHz Hyper-Threading 550, 3.2 GHz Hyper-Threading 560, 3.33 GHz Hyper-Threading Lynnfield 45 nm process technology4 physical cores/4 threads 32+32 KB L1 cache 256 KB L2 cache 8 MB L3 cache Introduced September 8, 2009 Family 6 Model E (Ext. Model 1E) Socket 1156 LGA2-channel DDR3 Variants750S, 2.40 GHz/3.20 GHz Turbo Boost 750, 2.66 GHz/3.20 GHz Turbo Boost 760, 2.80 GHz/3.33 GHz Turbo Boost Clarkdale 32 nm process technology2 physical cores/4 threads 32+32 KB L1 cache 256 KB L2 cache 4 MB L3 cache Introduced January, 2010 Socket 1156 LGA2-channel DDR3 Integrated HD GPU AES Support Variants650/655K, 3.2 GHz Hyper-Threading Turbo Boost 660/661, 3.33 GHz Hyper-Threading Turbo Boost 670, 3.46 GHz Hyper-Threading Turbo Boost 680, 3.60 GHz Hyper-Threading Turbo Boost Bloomfield 45 nm process technology4 physical cores/8 threads 256 KB L2 cache 8 MB L3 cache Front-side bus replaced with QuickPath up to 6.4 GT/sHyper-Threading is again included. This had previously been removed at the introduction of Core line781 million transistors Intel Turbo Boost Technology TDP 130 W Introduced November 17, 2008 Socket 1366 LGA 3-channel DDR3 Variants975 (extreme edition), 3.33 GHz/3.60 GHz Turbo Boost 965 (extreme edition), 3.20 GHz/3.46 GHz Turbo Boost 960, 3.20 GHz/3.46 GHz Turbo Boost 950, 3.06 GHz/3.33 GHz Turbo Boost 940, 2.93 GHz/3.20 GHz Turbo Boost 930, 2.80 GHz/3.06 GHz Turbo Boost 920, 2.66 GHz/2.93 GHz Turbo Boost Lynnfield 45 nm process technology4 physical cores/8 threads 32+32 KB L1 cache 256 KB L2 cache 8 MB L3 cache No QuickPath , instead compatible with slower DMI interface Hyper-Threading is includedIntroduced September 8, 2009 Socket 1156 LGA 2-channel DDR3 Variants880, 3.06 GHz/3.73 GHz Turbo Boost (TDP 95 W) 870/875K, 2.93 GHz/3.60 GHz Turbo Boost (TDP 95 W) 870S, 2.67 GHz/3.60 GHz Turbo Boost (TDP 82 W) 860, 2.80 GHz/3.46 GHz Turbo Boost (TDP 95 W) 860S, 2.53 GHz/3.46 GHz Turbo Boost (TDP 82 W) Westmere
Gulftown 32 nm process technology6 physical cores 256 KB L2 cache 12 MB L3 cache Front-side bus replaced with QuickPath up to 6.4 GT/sHyper-Threading is includedIntel Turbo Boost Technology Socket 1366 LGATDP 130 W Introduced 16 March 2010 Variants990X Extreme Edition, 3.46 GHz/3.73 GHz Turbo Boost 980X Extreme Edition, 3.33 GHz/3.60 GHz Turbo Boost 970, 3.20 GHz/3.46 GHz Turbo Boost Clarksfield – Intel Core i7 Mobile processor family – 45 nm process technology4 physical cores Hyper-Threading is includedIntel Turbo Boost Technology Variants940XM Extreme Edition, 2.13 GHz/3.33 GHz Turbo Boost (8 MB L3, TDP 55 W) 920XM Extreme Edition, 2.00 GHz/3.20 GHz Turbo Boost (8 MB L3, TDP 55 W) 840QM, 1.86 GHz/3.20 GHz Turbo Boost (8 MB L3, TDP 45 W) 820QM, 1.73 GHz/3.06 GHz Turbo Boost (8 MB L3, TDP 45 W) 740QM, 1.73 GHz/2.93 GHz Turbo Boost (6 MB L3, TDP 45 W) 720QM, 1.60 GHz/2.80 GHz Turbo Boost (6 MB L3, TDP 45 W)
Gainestown 45 nm process technologySame processor dies as Bloomfield 256 KB L2 cache 8 MB L3 cache, 4 MB may be disabled QuickPath up to 6.4 GT/sHyper-Threading is included in some models781 million transistors Introduced March 29, 2009 VariantsW5590, X5570, X5560, X5550, E5540, E5530, L5530, E5520, L5520, L5518, 4 cores, 8 MB L3 cache, HT E5506, L5506, E5504, 4 cores, 4 MB L3 cache, no HT L5508, E5502, E5502, 2 cores, 4 MB L3 cache, no HT
64-bit processors: Intel 64 – Sandy Bridge / Ivy Bridge microarchitecture Celeron (Sandy Bridge/Ivy Bridge microarchitecture)Sandy Bridge 32 nm process technology2 physical cores/2 threads (500 series), 1 physical core/1 thread (model G440) or 1 physical core/2 threads (models G460 & G465) 2 MB L3 cache (500 series), 1 MB (model G440) or 1.5 MB (models G460 & G465) Introduced 3rd quarter, 2011 Socket 1155 LGA2-channel DDR3-1066 400 series has max TDP of 35 W 500-series variants ending in 'T' have a peak TDP of 35 W; others, 65 W Integrated GPUAll variants have peak GPU turbo frequencies of 1 GHz Variants in the 400 series have GPUs running at a base frequency of 650 MHz Variants in the 500 series ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz All variants have 6 GPU execution units VariantsG440, 1.6 GHz G460, 1.8 GHz G465, 1.9 GHz G470, 2.0 GHz G530T, 2.0 GHz G540T, 2.1 GHz G550T, 2.2 GHz G530, 2.4 GHz G540, 2.5 GHz G550, 2.6 GHz G555, 2.7 GHz Pentium (Sandy Bridge/Ivy Bridge microarchitecture)Sandy Bridge 32 nm process technology2 physical cores/2 threads 3 MB L3 cache 624 million transistors Introduced May, 2011 Socket 1155 LGA2-channel DDR3-1333 (800 series) or DDR3-1066 (600 series) Variants ending in 'T' have a peak TDP of 35 W, others 65 W Integrated GPU (HD 2000 )All variants have peak GPU turbo frequencies of 1.1 GHz Variants ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz All variants have 6 GPU execution units VariantsG620T, 2.2 GHz G630T, 2.3 GHz G640T, 2.4 GHz G645T, 2.5 GHz G860T, 2.6 GHz G620, 2.6 GHz G622, 2.6 GHz G630, 2.7 GHz G632, 2.7 GHz G640, 2.8 GHz G840, 2.8 GHz G645, 2.9 GHz G850, 2.9 GHz G860, 3.0 GHz G870, 3.1 GHz Ivy Bridge 22 nm tri-gate transistor process technology2 physical cores/2 threads 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache 3 MB L3 cache Introduced September, 2012 Socket 1155 LGA2-channel DDR3-1333 for G2000 series 2-channel DDR3-1600 for G2100 series All variants have GPU base frequencies of 650 MHz and peak GPU turbo frequencies of 1.05 GHz Variants ending in 'T' have a peak TDP of 35 W; others, TDP of 55 W VariantsG2020T, 2.5 GHz G2030T, 2.6 GHz G2100T, 2.6 GHz G2120T, 2.7 GHz G2010, 2.8 GHz G2020, 2.9 GHz G2030, 3.0 GHz G2120, 3.1 GHz G2130, 3.2 GHz G2140, 3.3 GHz Sandy Bridge 32 nm process technology2 physical cores/4 threads 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache 3 MB L3 cache 624 million transistors Introduced January, 2011 Socket 1155 LGA2-channel DDR3-1333 Variants ending in 'T' have a peak TDP of 35 W, others 65 W Integrated GPUAll variants have peak GPU turbo frequencies of 1.1 GHz Variants ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz Variants ending in '5' have Intel HD Graphics 3000 (12 execution units); others have Intel HD Graphics 2000 (6 execution units) Variantsi3-2100T, 2.5 GHz i3-2120T, 2.6 GHz i3-2100, 3.1 GHz i3-2102, 3.1 GHz i3-2105, 3.1 GHz i3-2120, 3.3 GHz i3-2125, 3.3 GHz i3-2130, 3.4 GHz Ivy Bridge 22 nm tri-gate transistor process technology2 physical cores/4 threads 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache 3 MB L3 cache Introduced September, 2012 Socket 1155 LGA2-channel DDR3-1600 Variants ending in '5' have Intel HD Graphics 4000; others have Intel HD Graphics 2500 All variants have GPU base frequencies of 650 MHz and peak GPU turbo frequencies of 1.05 GHz TDP 55 W Variantsi3-3220T, 2.8 GHz i3-3240T, 2.9 GHz i3-3210, 3.2 GHz i3-3220, 3.3 GHz i3-3225, 3.3 GHz i3-3240, 3.4 GHz i3-3250, 3.5 GHz Sandy Bridge 32 nm process technology4 physical cores/4 threads (except for i5-2390T which has 2 physical cores/4 threads) 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache 6 MB L3 cache (except for i5-2390T which has 3 MB) 995 million transistors Introduced January, 2011 Socket 1155 LGA2-channel DDR3-1333 Variants ending in 'S' have a peak TDP of 65 W; others, 95 W except where noted Variants ending in 'K' have unlocked multipliers; others cannot be overclocked Integrated GPUi5-2500T has a peak GPU turbo frequency of 1.25 GHz, others 1.1 GHz Variants ending in 'T' have GPUs running at a base frequency of 650 MHz; others at 850 MHz Variants ending in '5' or 'K' have Intel HD Graphics 3000 (12 execution units), except i5-2550K which has no GPU; others have Intel HD Graphics 2000 (6 execution units) Variants ending in 'P' and the i5-2550K have no GPU Variantsi5-2390T, 2.7 GHz/3.5 GHz Turbo Boost (35 W max. TDP) i5-2500T, 2.3 GHz/3.3 GHz Turbo Boost (45 W max. TDP) i5-2400S, 2.5 GHz/3.3 GHz Turbo Boost i5-2405S, 2.5 GHz/3.3 GHz Turbo Boost i5-2500S, 2.7 GHz/3.7 GHz Turbo Boost i5-2300, 2.8 GHz/3.1 GHz Turbo Boost i5-2310, 2.9 GHz/3.2 GHz Turbo Boost i5-2320, 3.0 GHz/3.3 GHz Turbo Boost i5-2380P, 3.1 GHz/3.4 GHz Turbo Boost i5-2400, 3.1 GHz/3.4 GHz Turbo Boost i5-2450P, 3.2 GHz/3.5 GHz Turbo Boost i5-2500, 3.3 GHz/3.7 GHz Turbo Boost i5-2500K, 3.3 GHz/3.7 GHz Turbo Boost i5-2550K, 3.4 GHz/3.8 GHz Turbo Boost Ivy Bridge 22 nm Tri-gate transistor process technology4 physical cores/4 threads (except for i5-3470T which has 2 physical cores/4 threads) 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache 6 MB L3 cache (except for i5-3470T which has 3 MB) Introduced April, 2012 Socket 1155 LGA2-channel DDR3-1600 Variants ending in 'S' have a peak TDP of 65 W, Variants ending in 'T' have a peak TDP of 35 or 45 W (see variants); others, 77 W except where noted Variants ending in 'K' have unlocked multipliers; others cannot be overclocked Variants ending in 'P' have no integrated GPU; others have Intel HD Graphics 2500 or Intel HD Graphics 4000 (i5-3475S and i5-3570K only) Variantsi5-3470T, 2.9 GHz/3.6 GHz max Turbo Boost (35 W TDP) i5-3570T, 2.3 GHz/3.3 GHz max Turbo Boost (45 W TDP) i5-3330S, 2.7 GHz/3.2 GHz max Turbo Boost i5-3450S, 2.8 GHz/3.5 GHz max Turbo Boost i5-3470S, 2.9 GHz/3.6 GHz max Turbo Boost i5-3475S, 2.9 GHz/3.6 GHz max Turbo Boost i5-3550S, 3.0 GHz/3.7 GHz max Turbo Boost i5-3570S, 3.1 GHz/3.8 GHz max Turbo Boost i5-3330, 3.0 GHz/3.2 GHz max Turbo Boost i5-3350P, 3.1 GHz/3.3 GHz max Turbo Boost (69 W TDP) i5-3450, 3.1 GHz/3.5 GHz max Turbo Boost i5-3470, 3.2 GHz/3.6 GHz max Turbo Boost i5-3550, 3.3 GHz/3.7 GHz max Turbo Boost i5-3570, 3.4 GHz/3.8 GHz max Turbo Boost i5-3570K, 3.4 GHz/3.8 GHz max Turbo Boost Sandy Bridge 32 nm process technology4 physical cores/8 threads 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache 8 MB L3 cache 995 million transistors Introduced January, 2011 Socket 1155 LGA2-channel DDR3-1333 Variants ending in 'S' have a peak TDP of 65 W, others – 95 W Variants ending in 'K' have unlocked multipliers; others cannot be overclocked Integrated GPUAll variants have base GPU frequencies of 850 MHz and peak GPU turbo frequencies of 1.35 GHz Variants ending in 'K' have Intel HD Graphics 3000 (12 execution units); others have Intel HD Graphics 2000 (6 execution units) Variantsi7-2600S, 2.8 GHz/3.8 GHz Turbo Boost i7-2600, 3.4 GHz/3.8 GHz Turbo Boost i7-2600K, 3.4 GHz/3.8 GHz Turbo Boost i7-2700K, 3.5 GHz/3.9 GHz Turbo Boost Sandy Bridge-E 32 nm process technologyUp to 6 physical cores/12 threads depending on model number 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache Up to 20 MB L3 cache depending on model number 2.27 billion transistors Introduced November, 2011 Socket 2011 LGA4-channel DDR3-1600 All variants have a peak TDP of 130 W No integrated GPU Variants (all marketed under "Intel Core X-series processors")[16] i7-3820, 3.6 GHz/3.8 GHz Turbo Boost, 4 cores, 10 MB L3 cache i7-3930K, 3.2 GHz/3.8 GHz Turbo Boost, 6 cores, 12 MB L3 cache i7-3960X, 3.3 GHz/3.9 GHz Turbo Boost, 6 cores, 15 MB L3 cache i7-3970X, 3.5 GHz/4.0 GHz Turbo Boost, 6 cores, 15 MB L3 cache Ivy Bridge 22 nm Tri-gate transistor process technology4 physical cores/8 threads 32+32 KB (per core) L1 cache 256 KB (per core) L2 cache 8 MB L3 cache Introduced April, 2012 Socket 1155 LGA2-channel DDR3-1600 Variants ending in 'S' have a peak TDP of 65 W, variants ending in 'T' have a peak TDP of 45 W, others – 77 W Variants ending in 'K' have unlocked multipliers; others cannot be overclocked Integrated GPU Intel HD Graphics 4000 Variantsi7-3770T – 2.5 GHz/3.7 GHz Turbo Boost i7-3770S – 3.1 GHz/3.9 GHz Turbo Boost i7-3770 – 3.4 GHz/3.9 GHz Turbo Boost i7-3770K – 3.5 GHz/3.9 GHz Turbo Boost
64-bit processors: Intel 64 – Haswell microarchitecture Haswell
64-bit processors: Intel 64 – Broadwell microarchitecture Broadwell Broadwell 4 physical cores/4 threads 4 MB L3 cache Introduced Q2'15 Socket 1150 LGA2-channel DDR3L-1333/1600 Integrated GPU Variantsi5-5575R – 2.80 GHz/3.30 GHz Turbo Boost i5-5675C – 3.10 GHz/3.60 GHz Turbo Boost i5-5675R – 3.10 GHz/3.60 GHz Turbo Boost Core i7 (5th generation, Including Core-X Series)Broadwell 4 physical cores/8 threads 6 MB L3 cache Introduced Q2'15 Socket 1150 LGA2-channel DDR3L-1333/1600 Integrated GPU Variantsi7-5775C – 3.30 GHz/3.70 GHz Turbo Boost i7-5775R – 3.30 GHz/3.80 GHz Turbo Boost Broadwell-E 6–10 physical cores/12–20 threads 15–25 MB L3 cache Introduced Q2'16 Socket 2011-v3 LGA4-channel DDR4-2133/2400 No Integrated GPU Variants (all marketed under "Intel Core X-series processors")[16] i7-6800K – 3.40 GHz/3.60 GHz Turbo Boost/3.80 GHz Turbo Boost Max Technology 3.0 Frequency 15 MB L3 cache i7-6850K – 3.60 GHz/3.80 GHz Turbo Boost/4.00 GHz Turbo Boost Max Technology 3.0 Frequency 15 MB L3 cache i7-6900K – 3.20 GHz/3.70 GHz Turbo Boost/4.00 GHz Turbo Boost Max Technology 3.0 Frequency 20 MB L3 cache i7-6950X – 3.00 GHz/3.50 GHz Turbo Boost/4.00 GHz Turbo Boost Max Technology 3.0 Frequency 25 MB L3 cache
Other Broadwell CPUs Not listed (yet) are several Broadwell-based CPU models:[17]
Server and workstation CPUssingle-CPU: Pentium D15nn, Xeon D-15nn, Xeon E3-12nn v4, Xeon E5-16nn v4 dual-CPU: Xeon E5-26nn v4 quad-CPU: Xeon E5-46nn v4, Xeon E7-48nn v4 octo-CPU: Xeon E7-88nn v4 Embedded CPUsCore i7-57nnEQ, Core i7-58nnEQ Mobile CPUsCeleron 32nnU, Celeron 37nnU Pentium 38nnU Core M-5Ynn Core i3-50nnU Core i5-5nnnU Core i7-55nnU, Core i7-56nnU, Core i7-57nnHQ, Core i7-59nnHQ Note: this list does not say that all processors that match these patterns are Broadwell-based or fit into this scheme. The model numbers may have suffixes that are not shown here.
64-bit processors: Intel 64 – Skylake microarchitecture Skylake 14 nm process technology2 physical cores/4 threads 3–4 MB L3 cache Introduced Q3'15 Socket 1151 LGA2-channel DDR3L-1333/1600, DDR4-1866/2133 Integrated GPU Intel HD Graphics 530 (only i3-6098P have HD Graphics 510) Variantsi3-6098P – 3.60 GHz i3-6100T – 3.20 GHz i3-6100 – 3.70 GHz i3-6300T – 3.30 GHz i3-6300 – 3.80 GHz i3-6320 – 3.90 GHz Skylake 4 physical cores/4 threads 6 MB L3 cache Introduced Q3'15 Socket 1151 LGA2-channel DDR3L-1333/1600, DDR4-1866/2133 Integrated GPU Intel HD Graphics 530 Variantsi5-6300HQ – 2.30/3.20 GHz Turbo Boost i5-6400T – 2.20 GHz/2.80 GHz Turbo Boost i5-6400 – 2.70 GHz/3.30 GHz Turbo Boost i5-6440hq i5-6500T – 2.50 GHz/3.10 GHz Turbo Boost i5-6500 – 3.20 GHz/3.60 GHz Turbo Boost i5-6600T – 2.70 GHz/3.50 GHz Turbo Boost i5-6600 – 3.30 GHz/3.90 GHz Turbo Boost i5-6600K – 3.50 GHz/3.90 GHz Turbo Boost Skylake 4 physical cores/8 threads 8 MB L3 cache Introduced Q3'15 Socket 1151 LGA2-channel DDR3L-1333/1600, DDR4-1866/2133 Integrated GPU Intel HD Graphics 530 Variantsi7-6700T – 2.80 GHz/3.60 GHz Turbo Boost i7-6700 – 3.40 GHz/4.00 GHz Turbo Boost i7-6700K – 4.00 GHz/4.20 GHz Turbo Boost
Other Skylake processors Many Skylake-based processors are not yet listed in this section: mobile i3/i5/i7 processors (U, H, and M suffixes), embedded i3/i5/i7 processors (E suffix), certain i7-67nn/i7-68nn/i7-69nn.[18] Skylake-based "Core X-series" processors (certain i7-78nn and i9-79nn models) can be found under current models.
64-bit processors: Intel 64 (7th generation) – Kaby Lake microarchitecture
64-bit processors: Intel 64 (8th and 9th generation) – Coffee Lake microarchitecture
64-bit processors: Intel 64 – Cannon Lake microarchitecture
64-bit processors: Intel 64 (10th generation) – Ice Lake microarchitecture
64-bit processors: Intel 64 (10th generation) – Comet Lake microarchitecture
64-bit processors: Intel 64 (11th generation) – Tiger Lake microarchitecture
64-bit processors: Intel 64 (12th generation) – Alder Lake microarchitecture
64-bit processors: Intel 64 (13th generation) – Raptor Lake microarchitecture
Intel Tera-Scale
Intel 805xx product codes Intel discontinued the use of part numbers such as 80486 in the marketing of mainstream x86-architecture processors with the introduction of the Pentium brand in 1993. However, numerical codes, in the 805xx range, continued to be assigned to these processors for internal and part numbering uses. The following is a list of such product codes in numerical order:
Intel 806xx product codes
Intel 807xx product codes
See also
Notes ^ a b Price is Recommended Customer Price (RCP) at launch. RCP is the trade price that processors are sold by Intel to retailers and OEMs. Actual MSRP for consumers is higher. ^ The 4004's original goal was to equal the clock rate of the IBM 1620 Model I (1 MHz); this was not quite met.
References ^ Bonshor, Gavin. "Intel Announces 14th Gen Core Series For Desktop: Core i9-14900K, Core i7-14700K and Core i5-14600K". www.anandtech.com . Archived from the original on October 17, 2023. Retrieved 2023-10-17 . ^ "Intel Launches Intel Core 14th Gen Desktop Processors for Enthusiasts". Intel . Archived from the original on October 17, 2023. Retrieved 2023-10-17 . ^ "Intel Releases 14th Gen Core HX "Raptor Lake Refresh" Mobile Processors". TechPowerUP. ^ a b c "Intel Unveils Full Intel Core X-series Processor Family Specs". Intel Newsroom . Archived from the original on 2017-08-07. Retrieved 2017-08-07 . ^ "Intel Processors". Archived from the original on 2012-04-24. Retrieved 2013-01-28 . ^ a b c "Intel Microprocessor Quick Reference Guide – Product Family". Archived from the original on 2010-03-04. Retrieved 2010-01-08 . ^ Ashborn, Jim; "Advanced Packaging: A Little Goes A Long Way", Intel Corporation, Solutions, January/February 1986, Page 2 ^ "Product: 8245" (PDF) . console5.com . Archived (PDF) from the original on Jul 9, 2021. Retrieved 22 December 2021 . ^ HAYES, JOHN.P (1978). Computer Architecture and Organization . McGraw-Hill International Book Company. p. 201. ISBN 0-07-027363-4 ^ a b c Intel IAPX 86,88 User's Manual, August 1981, Intel order number 210201-001 ^ a b c d e Badri Ram (1 September 2001). Adv Microprocessors Interfacing. Tata McGraw-Hill Education. pp. 208–. ISBN 978-0-07-043448-6 ^ Rant, Jon; "Extending the Legacy of Leadership: The 80386 Arrives", Intel Corporation, Special 32-Bit Issue Solutions, November/December 1985, page 2 ^ Intel Processor Spec Finder for Celeron M Archived November 3, 2009, at the Wayback Machine ^ Not listed as an official model by Intel but used by Apple in their Intel-based Mac Mini , released March 2006 Archived March 20, 2009, at the Wayback Machine ^ "Intel Pentium Processor G6950 (3M Cache, 2.80 GHz) with SPEC Code(s) SLBMS". Ark.intel.com. 2010-07-13. Archived from the original on 2011-03-09. Retrieved 2010-07-29 . ^ a b "Intel Core X-series Processors in Intel's database on ark.intel.com". Archived from the original on 2017-12-08. Retrieved 2018-03-31 . ^ "Broadwell CPUs on ark.intel.com". Archived from the original on 2018-03-31. Retrieved 2018-03-31 . ^ "ark: Skylake". Archived from the original on 2018-03-31. Retrieved 2018-03-31 .
External links Intel Museum: History of the Microprocessor Intel Processors information
