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. 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.

Intel processors table

ProcessorSeries nomenclatureCode nameProduction dateFeatures supported (instruction set)Clock rateSocketFabricationTDPCores (number)Bus speedCache L1Cache L2Cache L3Overclock capable
4004N/AN/A1971 - Nov 15 [clarification needed]N/A740 kHzDIP10-micron2N/AN/AN/A
8008N/AN/A1972 - April good [clarification needed]N/A200 kHz - 800 kHzDIP10-micron1200 kHzN/AN/AN/A
8080N/AN/A1974 - April [clarification needed]N/A2 MHz - 3.125 MHzDIP6-micron14 MHzN/AN/AN/A
8085N/AN/A1976 - March [clarification needed]N/A3 MHz, 5 MHz, 6 MHzDIP3-micron12 MHzN/AN/AN/A
8086N/AN/A1978 - June 15 [clarification needed]N/A10 MHz, 8 MHz, 5 MHzDIP3-micron110 MHz, 8 MHz, 5 MHzN/AN/AN/A
8088N/AN/A1979 - June [clarification needed]N/A8 MHz, 5 MHzDIP4-micron18 MHz, 5 MHzN/AN/AN/A
80286N/AN/A1982 - Feb [clarification needed]N/A16 MHz, 10 MHz, 6 MHzDLPP1.9-micron122 MHz, 10 MHz, 6 MHzN/AN/AN/A
i80386DX SX SLN/A1985–1990N/A33 MHz, 25 MHz, 20 MHz, 16 MHzDLPP1 – 1.5-micron133 MHz, 25 MHz, 20 MHz, 16 MHzN/AN/AN/A
i80486DX SX DX2 DX4 SLN/A1989–1999N/A25 MHz – 100 MHzSocket 1 Socket 2 Socket 30.6 – 1-micron125 MHz – 50 MHz8 KiB – 16 KiBN/AN/A
Intel PentiumN/AP5 P54C P54CTB P54CS1993–199965 MHz – 250 MHzSocket 2 Socket 3 Socket 4 Socket 5 Socket 7350 nm – 800 nmUnknown150 MHz – 66 MHz16 KiBN/AN/A
Intel Pentium MMXN/AP55C Tillamook1996–1999120 MHz – 300 MHzSocket 7250 nm – 350 nmUnknown160 MHz – 66 MHz32 KiBN/AN/A
Intel AtomZ5xx Z6xx N2xx 2xx 3xx N4xx D4xx D5xx N5xx D2xxx N2xxxDiamondville Pineview Silverthorne Lincroft Cedarview Medfield Clover Trail2008–2009 (as Centrino Atom) 2008–present (as Atom)800 MHz – 2.13 GHzSocket PBGA437 Socket PBGA441 Socket micro-FCBGA8 55932 nm, 45 nm0.65 W – 13 W1, 2 or 4400 MHz, 533 MHz, 667 MHz, 2.5 GT/s56 KiB per core512 KiB – 1 MiBN/A
Intel Celeron3xx 4xx 5xxBanias 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 Cove1998–2023266 MHz – 3.6 GHzSlot 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 1440Intel 7, 14 nm, 22 nm, 32 nm, 45 nm, 65 nm, 90 nm, 130 nm, 180 nm, 250 nm4 W – 86 W1, 2 or 466 MHz, 100 MHz, 133 MHz, 400 MHz, 533 MHz, 800 MHz8 KiB – 64 KiB per core0 KiB – 1 MiB0 KiB – 2 MiB
Intel Pentium Pro52xP61995–1998150 MHz – 200 MHzSocket 8350 nm, 500 nm29.2 W – 47 W160 MHz, 66 MHz16 KiB256 KiB, 512 KiB, 1024 KiBN/A
Pentium II52xKlamath Deschutes Tonga Dixon1997–1999233 MHz – 450 MHzSlot 1 MMC-1 MMC-2 Mini-Cartridge250 nm, 350 nm16.8 W – 38.2 W166 MHz, 100 MHz32KiB256 KiB – 512 KiBN/A
Pentium III52x 53xKatmai Coppermine Tualatin1999–2003450 MHz – 1.4 GHzSlot 1 Socket 370130 nm, 180 nm, 250 nm17 W – 34.5 W1100 MHz, 133 MHz32 KiB256 KiB – 512 KiBN/A
Intel Xeonn3xxx n5xxx n7xxxAllendale Cascades Clovertown Conroe Cranford Dempsey Drake Dunnington Foster Gainestown Gallatin Harpertown Irwindale Kentsfield Nocona Paxville Potomac Prestonia Sossaman Tanner Tigerton Tulsa Wolfdale Woodcrest1998–present400 MHz – 4.4 GHzSlot 2 Socket 603 Socket 604 Socket J Socket T Socket B LGA 1150 LGA 1155 LGA 1156 LGA 1366 LGA 2011 LGA 2011v3 LGA 2066Intel 7, 14 nm, 22 nm, 32 nm, 45 nm, 65 nm, 90 nm, 130 nm, 180 nm, 250 nm16 W – 165 WUp 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/s8 KiB ~ 64 KiB per core256 KiB – 12 MiB4 MiB – 16 MiB
Pentium 45xx 6xxCedar Mill Northwood Prescott Willamette2000–20081.3 GHz – 3.8 GHzSocket 423 Socket 478 LGA 775 Socket T65 nm, 90 nm, 130 nm, 180 nm21 W – 115 W1 /w hyperthreading400 MHz, 533 MHz, 800 MHz, 1066 MHz8 KiB – 16 KiB256 KiB – 2 MiB2 MiB
Pentium 45xx 6xxGallatin Prescott 2M2000–20083.2 GHz – 3.73 GHzSocket 478 Socket T90 nm, 130 nm92 W – 115 W1 /w hyperthreading800 MHz, 1066 MHz8 KiB512 KiB – 1 MiB0 KiB – 2 MiB
Pentium M7xxBanias Dothan2003–2008800 MHz – 2.266 GHzSocket 47990 nm, 130 nm5.5 W – 27 W1400 MHz, 533 MHz32 KiB1 MiB – 2 MiBN/A
Pentium D/EE8xx 9xxSmithfield Presler2005–20082.66 GHz – 3.73 GHzSocket T65 nm, 90 nm95 W – 130 W2533 MHz, 800 MHz, 1066 MHz16 KiB per core2×1 MiB – 2×2 MiBN/A
Pentium Dual-CoreE2xxx E3xxx E5xxx T2xxx T3xxxAllendale Penryn Wolfdale Yonah2006–20091.6 GHz – 2.93 GHzSocket 775 Socket M Socket P Socket T45 nm, 65 nm10 W – 65 W2533 MHz, 667 MHz, 800 MHz, 1066 MHz64 KiB per core1 MiB – 2 MiBN/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 4xxxPenryn Wolfdale Clarkdale Sandy Bridge Ivy Bridge Haswell Bay Trail-D Braswell Skylake Golden Cove2009–20231.2 GHz – 3.33 GHzSocket 775 Socket P Socket T LGA 1156 LGA 1155 LGA 1150 LGA 1151 LGA 1200 LGA 1700Intel 7, 14 nm, 22 nm, 32 nm, 45 nm, 65 nm2.9 W – 73 W1 or 2, 2 /w hyperthreading800 MHz, 1066 MHz, 2.5GT/s, 5 GT/s64 KiB per core2x256 KiB – 2 MiB0 KiB – 3 MiB
Intel CoreTxxxx Lxxxx UxxxxYonah2006–20081.06 GHz – 2.33 GHzSocket M65 nm5.5 W – 49 W1 or 2533 MHz, 667 MHz64 KiB per core2 MiBN/A
Intel Core 2Uxxxx Lxxxx Exxxx Txxxx P7xxx Xxxxx Qxxxx QXxxxxAllendale Conroe Merom Penryn Kentsfield Wolfdale Yorkfield2006–20111.06 GHz – 3.33 GHzSocket 775 Socket M Socket P Socket J Socket T45 nm, 65 nm5.5 W – 150 W1, 2 or 4533 MHz, 667 MHz, 800 MHz, 1066 MHz, 1333 MHz, 1600 MHz64 KiB per core1 MiB – 12 MiBN/A
Intel Core i3i3-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 i3-103xxArrandale Clarkdale Sandy Bridge Ivy Bridge Haswell Skylake Kaby Lake Coffee Lake Comet Lake Golden Cove2010–present800 MHz – 4.0 GHzLGA 1156 LGA 1155 LGA 1150 LGA 1151 LGA 1200 LGA 1700Intel 7, 14 nm, 22 nm, 32 nm35 W – 91 W2 /w hyperthreading, 4, 4 /w hyperthreading1066 MHz, 1600 MHz, 2.5 - 5 GT/s64 KiB per core256 KiB3 MiB – 4 MiB
Intel Core i5i5-7xx 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 i5-116xxArrandale Clarkdale Clarksfield Lynnfield Sandy Bridge Ivy Bridge Haswell Broadwell Skylake Kaby Lake Coffee Lake Comet Lake Cypress Cove Golden Cove Gracemont2009–present1.06 GHz – 4.2 GHzLGA 1156 LGA 1155 LGA 1150 LGA 1151 LGA 1200 LGA 1700Intel 7, 14 nm, 22 nm, 32 nm, 45 nm17 W – 125 W2 - 6 /w hyperthreading,2.5 – 8 GT/s64 ~ 80 KiB per core256 ~ 512 KiB4 MiB – 12 MiB
Intel Core i7i7-6xx 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 i7-117xxBloomfield 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 Gracemont2008–present1.1 GHz – 4.4 GHzLGA 1156 LGA 1155 LGA 1366 LGA 2011 LGA 1150 LGA 1151 LGA 1200 LGA 1700Intel 7, 14 nm, 22 nm, 32 nm, 45 nm35 W – 130 W4 - 6 - 8 /w hyperthreading4.8 GT/s, 8 GT/s64 ~ 80 KiB per core256 ~ 512 KiB per core6 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 i7-7820XGulftown Sandy Bridge-E Ivy Bridge-E Haswell-E Broadwell-E Skylake Kaby Lake2011–present3.0 GHz – 5.0 GHzLGA 1366 LGA 2011 LGA 2011-v3 LGA 206614 nm, 22 nm, 32 nm130 W – 150 W4, 6, 8 or 10 (with hyperthreading)2.5GT/s – 8 GT/s64 KiB per core256 KiB per core12 MiB – 20 MiBYes
Intel Core i9i9-9900K 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 i9-10980HKCoffee Lake Comet Lake Cypress Cove Golden Cove Gracemont2018–present3.0 GHz – 5.3 GHzLGA 1151 LGA 1200 LGA 1700Intel 7, 14 nm35 W – 125 W6 - 8 - 10 /w hyperthreading8 GT/s64 ~ 80 KiB per core256 ~ 512 KiB per core16 MiBSome
Intel Core i9 (Extreme Edition)i9-7900X i9-7920X i9-7940X i9-7960X i9-7980XEKaby Lake Cascade LakeQ3 2017–present2.90 GHz – 4.30 GHzLGA 206614 nm35 W – 165 W8 - 18 (with hyperthreading)8 GT/s64 KiB per core1 MiB per core13.75 MiB – 24.75 MiBYes
ProcessorSeries nomenclatureCode nameProduction dateFeatures supported (instruction set)Clock rateSocketFabricationTDPCores (number)Bus speedCache L1Cache L2Cache L3Overclock capable

See also

External links