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As of 2020[update], the x86 architecture is used in most high end compute-intensive computers, including cloud computing, servers, workstations, and many less powerful computers, including personal computer desktops and laptops. The ARM architecture is used in most other product categories, especially high-volume battery powered mobile devices such as smartphones and tablet computers.
Some Xeon Phi processors support four-way hyper-threading, effectively quadrupling the number of threads.[1] Before the Coffee Lake architecture, most Xeon and all desktop and mobile Core i3 and i7 supported hyper-threading while only dual-core mobile i5's supported it. Post Coffee Lake, increased core counts meant hyper-threading is not needed for Core i3, as it then replaced the i5 with four physical cores on the desktop platform. Core i7, on the desktop platform no longer supports hyper-threading; instead, now higher-performing core i9s will support hyper-threading on both mobile and desktop platforms. Before 2007 and post-Kaby Lake, some Intel Pentium and Intel Atom (e.g. N270, N450) processors support hyper-threading. Celeron processors never supported it.
| Processor | Series nomenclature |
Code name |
Production date | Features supported (instruction set) | Clock rate | Socket | Fabri- cation |
TDP | Cores (number) | Bus speed | Cache L1 | Cache L2 | Cache L3 | Overclock capable |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4004 | N/A | N/A | 1971 - Nov 15[clarification needed] | N/A | 740 kHz | DIP | 10-micron | 2 | N/A | N/A | N/A | |||
| 8008 | N/A | N/A | 1972 - April good[clarification needed] | N/A | 200 kHz - 800 kHz | DIP | 10-micron | 1 | 200 kHz | N/A | N/A | N/A | ||
| 8080 | N/A | N/A | 1974 - April[clarification needed] | N/A | 2 MHz - 3.125 MHz | DIP | 6-micron | 1 | 4 MHz | N/A | N/A | N/A | ||
| 8085 | N/A | N/A | 1976 - March[clarification needed] | N/A | 3 MHz, 5 MHz, 6 MHz | DIP | 3-micron | 1 | 2 MHz | N/A | N/A | N/A | ||
| 8086 | N/A | N/A | 1978 - June 15[clarification needed] | N/A | 10 MHz, 8 MHz, 5 MHz | DIP | 3-micron | 1 | 10 MHz, 8 MHz, 5 MHz | N/A | N/A | N/A | ||
| 8088 | N/A | N/A | 1979 - June[clarification needed] | N/A | 8 MHz, 5 MHz | DIP | 4-micron | 1 | 8 MHz, 5 MHz | N/A | N/A | N/A | ||
| 80286 | N/A | N/A | 1982 - Feb[clarification needed] | N/A | 16 MHz, 10 MHz, 6 MHz | DLPP | 1.9-micron | 1 | 22 MHz, 10 MHz, 6 MHz | N/A | N/A | N/A | ||
| i80386 | DX SX SL |
N/A | 1985–1990 | N/A | 33 MHz, 25 MHz, 20 MHz, 16 MHz |
DLPP | 1 – 1.5-micron | 1 | 33 MHz, 25 MHz, 20 MHz, 16 MHz |
N/A | N/A | N/A | ||
| i80486 | DX SX DX2 DX4 SL |
N/A | 1989–1999 | N/A | 25 MHz – 100 MHz | Socket 1 Socket 2 Socket 3 |
0.6 – 1-micron | 1 | 25 MHz – 50 MHz | 8 KiB – 16 KiB | N/A | N/A | ||
| Intel Pentium | N/A | P5 P54C P54CTB P54CS |
1993–1999 | 65 MHz – 250 MHz | Socket 2 Socket 3 Socket 4 Socket 5 Socket 7 |
350 nm – 800 nm | Unknown | 1 | 50 MHz – 66 MHz | 16 KiB | N/A | N/A | ||
| Intel Pentium MMX | N/A | P55C Tillamook |
1996–1999 | 120 MHz – 300 MHz | Socket 7 | 250 nm – 350 nm | Unknown | 1 | 60 MHz – 66 MHz | 32 KiB | N/A | N/A | ||
| Intel Atom | Z5xx Z6xx N2xx 2xx 3xx N4xx D4xx D5xx N5xx D2xxx N2xxx |
Diamondville Pineview Silverthorne Lincroft Cedarview Medfield Clover Trail |
2008–2009 (as Centrino Atom) 2008–present (as Atom) |
800 MHz – 2.13 GHz | Socket PBGA437 Socket PBGA441 Socket micro-FCBGA8 559 |
32 nm, 45 nm | 0.65 W – 13 W | 1, 2 or 4 | 400 MHz, 533 MHz, 667 MHz, 2.5 GT/s | 56 KiB per core | 512 KiB – 1 MiB | N/A | ||
| Intel Celeron | 3xx 4xx 5xx |
Banias Cedar Mill Conroe Coppermine Covington Dothan Mendocino Northwood Prescott Tualatin Willamette Yonah Merom Penryn Arrandale Sandy Bridge Ivy Bridge Haswell Broadwell Bay Trail-M Braswell Skylake Golden Cove |
1998–present | 266 MHz – 3.6 GHz | Slot 1 Socket 370 Socket 478 Socket 479 Socket 495 LGA 775 Socket M Socket P FCBGA6 μFC-BGA 956 BGA479 Socket G1 BGA-1288 Socket G2 BGA-1023 Socket G3 BGA-1168 BGA-1364 BGA-1168 FC-BGA 1170 BGA 1356 LGA 1156 LGA 1155 FC-BGA 1170 LGA 1150 LGA 1151 BGA 1440 |
Intel 7, 14 nm, 22 nm, 32 nm, 45 nm, 65 nm, 90 nm, 130 nm, 180 nm, 250 nm | 4 W – 86 W | 1, 2 or 4 | 66 MHz, 100 MHz, 133 MHz, 400 MHz, 533 MHz, 800 MHz | 8 KiB – 64 KiB per core | 0 KiB – 1 MiB | 0 KiB – 2 MiB | ||
| Intel Pentium Pro | 52x | P6 | 1995–1998 | 150 MHz – 200 MHz | Socket 8 | 350 nm, 500 nm | 29.2 W – 47 W | 1 | 60 MHz, 66 MHz | 16 KiB | 256 KiB, 512 KiB, 1024 KiB | N/A | ||
| Pentium II | 52x | Klamath Deschutes Tonga Dixon |
1997–1999 | 233 MHz – 450 MHz | Slot 1 MMC-1 MMC-2 Mini-Cartridge |
250 nm, 350 nm | 16.8 W – 38.2 W | 1 | 66 MHz, 100 MHz | 32KiB | 256 KiB – 512 KiB | N/A | ||
| Pentium III | 52x 53x |
Katmai Coppermine Tualatin |
1999–2003 | 450 MHz – 1.4 GHz | Slot 1 Socket 370 |
130 nm, 180 nm, 250 nm | 17 W – 34.5 W | 1 | 100 MHz, 133 MHz | 32 KiB | 256 KiB – 512 KiB | N/A | ||
| Intel Xeon | n3xxx n5xxx n7xxx |
Allendale Cascades Clovertown Conroe Cranford Dempsey Drake Dunnington Foster Gainestown Gallatin Harpertown Irwindale Kentsfield Nocona Paxville Potomac Prestonia Sossaman Tanner Tigerton Tulsa Wolfdale Woodcrest |
1998–present | 400 MHz – 4.4 GHz | Slot 2 Socket 603 Socket 604 Socket J Socket T Socket B LGA 1150 LGA 1155 LGA 1156 LGA 1366 LGA 2011 LGA 2011v3 LGA 2066 |
Intel 7, 14 nm, 22 nm, 32 nm, 45 nm, 65 nm, 90 nm, 130 nm, 180 nm, 250 nm | 16 W – 165 W | Up to 28 Cores (with hyperthreading) | 100 MHz, 133 MHz, 400 MHz, 533 MHz, 667 MHz, 800 MHz, 1066 MHz, 1333 MHz, 1600 MHz, 4.8 GT/s, 5.86 GT/s, 6.4 GT/s | 8 KiB ~ 64 KiB per core | 256 KiB – 12 MiB | 4 MiB – 16 MiB | ||
| Pentium 4 | 5xx 6xx |
Cedar Mill Northwood Prescott Willamette |
2000–2008 | 1.3 GHz – 3.8 GHz | Socket 423 Socket 478 LGA 775 Socket T |
65 nm, 90 nm, 130 nm, 180 nm | 21 W – 115 W | 1 /w hyperthreading | 400 MHz, 533 MHz, 800 MHz, 1066 MHz | 8 KiB – 16 KiB | 256 KiB – 2 MiB | 2 MiB | ||
| Pentium 4 | 5xx 6xx |
Gallatin Prescott 2M |
2000–2008 | 3.2 GHz – 3.73 GHz | Socket 478 Socket T |
90 nm, 130 nm | 92 W – 115 W | 1 /w hyperthreading | 800 MHz, 1066 MHz | 8 KiB | 512 KiB – 1 MiB | 0 KiB – 2 MiB | ||
| Pentium M | 7xx | Banias Dothan |
2003–2008 | 800 MHz – 2.266 GHz | Socket 479 | 90 nm, 130 nm | 5.5 W – 27 W | 1 | 400 MHz, 533 MHz | 32 KiB | 1 MiB – 2 MiB | N/A | ||
| Pentium D/EE | 8xx 9xx |
Smithfield Presler |
2005–2008 | 2.66 GHz – 3.73 GHz | Socket T | 65 nm, 90 nm | 95 W – 130 W | 2 | 533 MHz, 800 MHz, 1066 MHz | 16 KiB per core | 2×1 MiB – 2×2 MiB | N/A | ||
| Pentium Dual-Core | E2xxx E3xxx E5xxx T2xxx T3xxx |
Allendale Penryn Wolfdale Yonah |
2006–2009 | 1.6 GHz – 2.93 GHz | Socket 775 Socket M Socket P Socket T |
45 nm, 65 nm | 10 W – 65 W | 2 | 533 MHz, 667 MHz, 800 MHz, 1066 MHz | 64 KiB per core | 1 MiB – 2 MiB | N/A | ||
| Intel Pentium (2009) | E2xx0 E5xxx E6xxx T2xxx T3xx T4xxx SU2xxx SU4xxx G69xx P6xxx U5xxx G6xx G8xx B9xx G2xxx 2xxx G3xxx 3xxx J2xx0 J3xxx N3xxx G4xx0 4xxx |
Penryn Wolfdale Clarkdale Sandy Bridge Ivy Bridge Haswell Bay Trail-D Braswell Skylake Golden Cove |
2009–present | 1.2 GHz – 3.33 GHz | Socket 775 Socket P Socket T LGA 1156 LGA 1155 LGA 1150 LGA 1151 LGA 1200 LGA 1700 |
Intel 7, 14 nm, 22 nm, 32 nm, 45 nm, 65 nm | 2.9 W – 73 W | 1 or 2, 2 /w hyperthreading | 800 MHz, 1066 MHz, 2.5GT/s, 5 GT/s | 64 KiB per core | 2x256 KiB – 2 MiB | 0 KiB – 3 MiB | ||
| Intel Core | Txxxx Lxxxx Uxxxx |
Yonah | 2006–2008 | 1.06 GHz – 2.33 GHz | Socket M | 65 nm | 5.5 W – 49 W | 1 or 2 | 533 MHz, 667 MHz | 64 KiB per core | 2 MiB | N/A | ||
| Intel Core 2 | Uxxxx Lxxxx Exxxx Txxxx P7xxx Xxxxx Qxxxx QXxxxx |
Allendale Conroe Merom Penryn Kentsfield Wolfdale Yorkfield |
2006–2011 | 1.06 GHz – 3.33 GHz | Socket 775 Socket M Socket P Socket J Socket T |
45 nm, 65 nm | 5.5 W – 150 W | 1, 2 or 4 | 533 MHz, 667 MHz, 800 MHz, 1066 MHz, 1333 MHz, 1600 MHz | 64 KiB per core | 1 MiB – 12 MiB | N/A | ||
| Intel Core i3 | i3-xxx i3-2xxx i3-3xxx i3-4xxx i3-61xx i3-63xx i3-71xx i3-73xx i3-81xx i3-83xx i3-91xx i3-93xx i3-101xx i3-103xx |
Arrandale Clarkdale Sandy Bridge Ivy Bridge Haswell Skylake Kaby Lake Coffee Lake Comet Lake Golden Cove |
2010–present | 800 MHz – 4.0 GHz | LGA 1156 LGA 1155 LGA 1150 LGA 1151 LGA 1200 LGA 1700 |
Intel 7, 14 nm, 22 nm, 32 nm | 35 W – 91 W | 2 /w hyperthreading, 4, 4 /w hyperthreading | 1066 MHz, 1600 MHz, 2.5 - 5 GT/s | 64 KiB per core | 256 KiB | 3 MiB – 4 MiB | ||
| Intel Core i5 | i5-7xx i5-6xx i5-2xxx i5-3xxx i5-4xxx i5-5675C i5-64xx i5-65xx i5-66xx i5-74xx i5-75xx i5-76xx i5-84xx i5-85xx i5-86xx i5-94xx i5-95xx i5-96xx i5-104xx i5-105xx i5-106xx i5-114xx i5-115xx i5-116xx |
Arrandale Clarkdale Clarksfield Lynnfield Sandy Bridge Ivy Bridge Haswell Broadwell Skylake Kaby Lake Coffee Lake Comet Lake Cypress Cove Golden Cove Gracemont |
2009–present | 1.06 GHz – 4.2 GHz | LGA 1156 LGA 1155 LGA 1150 LGA 1151 LGA 1200 LGA 1700 |
Intel 7, 14 nm, 22 nm, 32 nm, 45 nm | 17 W – 125 W | 2 - 6 /w hyperthreading, | 2.5 – 8 GT/s | 64 ~ 80 KiB per core | 256 ~ 512 KiB | 4 MiB – 12 MiB | ||
| Intel Core i7 | i7-6xx i7-7xx i7-8xx i7-9xx i7-2xxx i7-37xx i7-38xx i7-47xx i7-48xx i7-5775C i7-58xx i7-59xx i7-67xx i7-68xx i7-69xx i7-77xx i7-8086K i7-87xx i7-97xx i7-107xx i7-117xx |
Bloomfield Nehalem Clarksfield Lynnfield Sandy Bridge Ivy Bridge Haswell Haswell Refresh, Devil‘s Canyon Broadwell Skylake Kaby Lake Coffee Lake Comet Lake Cypress Cove Golden Cove Gracemont |
2008–present | 1.1 GHz – 4.4 GHz | LGA 1156 LGA 1155 LGA 1366 LGA 2011 LGA 1150 LGA 1151 LGA 1200 LGA 1700 |
Intel 7, 14 nm, 22 nm, 32 nm, 45 nm | 35 W – 130 W | 4 - 6 - 8 /w hyperthreading | 4.8 GT/s, 8 GT/s | 64 ~ 80 KiB per core | 256 ~ 512 KiB per core | 6 MiB – 16 MiB | ||
| Intel Core i7 (Extreme Edition) | i7-970 i7-980 i7-980x i7-990x i7-39xx i7-49xx i7-5820K i7-59xx i7-6800K i7-6850K i7-6900K i7-6950X (i5-7640X) i7-7740X i7-7820X |
Gulftown Sandy Bridge-E Ivy Bridge-E Haswell-E Broadwell-E Skylake Kaby Lake |
2011–present | 3.0 GHz – 5.0 GHz | LGA 1366 LGA 2011 LGA 2011-v3 LGA 2066 |
14 nm, 22 nm, 32 nm | 130 W – 150 W | 4, 6, 8 or 10 (with hyperthreading) | 2.5GT/s – 8 GT/s | 64 KiB per core | 256 KiB per core | 12 MiB – 20 MiB | Yes | |
| Intel Core i9 | i9-9900K i9-9900 i9-9900T i9-10850K i9-10900K i9-10900 i9-10900T i9-11900K i9-11900 i9-11900T i9-8950HK i9-9880H i9-9980HK i9-10885H i9-10980HK |
Coffee Lake Comet Lake Cypress Cove Golden Cove Gracemont |
2018–present | 3.0 GHz – 5.3 GHz | LGA 1151 LGA 1200 LGA 1700 |
Intel 7, 14 nm | 35 W – 125 W | 6 - 8 - 10 /w hyperthreading | 8 GT/s | 64 ~ 80 KiB per core | 256 ~ 512 KiB per core | 16 MiB | Some | |
| Intel Core i9 (Extreme Edition) | i9-7900X i9-7920X i9-7940X i9-7960X i9-7980XE |
Kaby Lake Cascade Lake |
Q3 2017–present | 2.90 GHz – 4.30 GHz | LGA 2066 | 14 nm | 35 W – 165 W | 8 - 18 (with hyperthreading) | 8 GT/s | 64 KiB per core | 1 MiB per core | 13.75 MiB – 24.75 MiB | Yes | |
| Processor | Series nomenclature |
Code name |
Production date | Features supported (instruction set) | Clock rate | Socket | Fabri- cation |
TDP | Cores (number) | Bus speed | Cache L1 | Cache L2 | Cache L3 | Overclock capable |