List of Intel Core desktop processors

The following is a list of Intel Core desktop processors. This includes Intel's original Core (Solo/Duo) mobile series based on the Enhanced Pentium M microarchitecture; as well as its Core 2 (Duo/Quad/Extreme), Core i3, Core i5, Core i7, Core i9, Core M (m3/m5/m7), Core 3, Core 5, Core 7, and Core 9 branded processors.

Core 2

"Allendale" (65 nm, 800 MT/s)

All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2) Die size: 111 mm2 Steppings: L2, M0, G0

Note: The M0 and G0 Steppings have better optimizations to lower idle power consumption from 12W to 8W.

Note: The E4700 uses G0 Stepping which makes it a Conroe CPU.

"Conroe" (65 nm, 1066 MT/s) All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2) All models support: Intel VT-x Die size: 143 mm2 Steppings: B2, G0

Note: of the E6000 series processors, only models E6550, E6750, and E6850 support Intel's Trusted Execution Technology (TXT).

Note: The L2 Stepping, and models with sSpec SL9ZL, SL9ZF, SLA4U, SLA4T, have better optimizations to lower idle power consumption from 22W to 12W.

Note: The M0 and G0 Steppings have better optimizations to lower idle power consumption from 12W to 8W.

"Conroe" (65 nm, 1333 MT/s) All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2) All models support: Intel VT-x All E6x50 models support: Intel VT-x, Trusted Execution Technology (TXT) Die size: 143 mm2 Transistor count: 291 million Steppings: B2, G0

Note: of the E6000 series processors, only models E6550, E6750, and E6850 support Intel's Trusted Execution Technology (TXT).

Note: The L2 Stepping, and models with sSpec SL9ZL, SL9ZF, SLA4U, SLA4T, have better optimizations to lower idle power consumption from 22W to 12W.

Note: The M0 and G0 Steppings have better optimizations to lower idle power consumption from 12W to 8W.

"Conroe-CL" (65 nm, 1066 MT/s) All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel VT-x, Trusted Execution Technology (TXT) Die size: 111 mm2 (Conroe) Steppings: ?

"Conroe XE" (65 nm)

These models feature an unlocked clock multiplier All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel VT-x, Trusted Execution Technology (TXT) Die size: 143 mm2 Steppings: B1, B2 The X6900 was never publicly released.

"Kentsfield" (65 nm)

"Kentsfield XE" (65 nm)

"Wolfdale-3M" (45 nm, 1066 MT/s) All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2) Die size: 82 mm2 Transistor Count: 230 million Steppings: M0, R0 Models with a part number ending in "ML" instead of "M" support Intel VT-x

"Wolfdale" (45 nm, 1333 MT/s) All models(except E8190) support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), iAMT2 (Intel Active Management Technology), Intel VT-x , Intel VT-d , Trusted Execution Technology (TXT) Die size: 107 mm2 Transistor Count: 410 million Steppings: C0, E0

Note: The E8190 and E8290 do not support Intel VT-d.

Note 2: E8700 is a rare example in Intel's history where a model was yanked from Intel ARK without a recall notice and after a SSPEC was assigned. Working examples were seen, believed to have been released to OEM, but none was offered in retail PCs.

See also: Versions of the same Wolfdale core in an LGA 771 are available under the Dual-Core Xeon brand.

"Yorkfield-6M" (45 nm) All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel VT-x , Intel VT-d , Trusted Execution Technology (TXT) Die size: 2 × 82 mm2 Steppings: M0, M1, R0 All Q8xxx models are Yorkfield-6M MCMs with only 2 × 2 MB L2 cache enabled.

Note: Q8200, Q8200S, Q8300 SLB5W does not support Intel VT-x.

Note: Q8200, Q8200S, Q8300, Q8400, Q8400S, Q9500 does not support Intel VT-d.

Note: Q8200, Q8200S, Q8300, Q8400, Q8400S does not support TXT.

Yorkfield (45 nm) All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel VT-x, Intel VT-d, Trusted Execution Technology (TXT) Die size: 2 × 107 mm2 The "S" suffix denotes to low power consumption specs with 65W TDP, equivalent to that of a standard Core 2 Duo. Supplied to OEM channels only and mostly seen as options for SFF platforms. The first batch of Q9550S has no "S" marking on lid, thus only differentiated by SSPEC. Steppings: C0, C1, E0

"Yorkfield XE" (45 nm)

These models feature an unlocked clock multiplier All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Active Management Technology (iAMT2), Intel VT-x I/O Acceleration Technology (Intel I/OAT) supported by: QX9775 Intel VT-d supported by: QX9650 Die size: 2 × 107 mm2 Steppings: C0, C1, E0 The QX9750 was never publicly released. Engineering samples have surfaced along with claims that Intel gave them away to employees sometime in 2009.

Core i (1st gen)

Lynnfield

Common features of Core i (1st gen) Lynnfield desktop processors: Socket: LGA 1156. All CPUs support the P55 chipset. All the CPUs support dual-channel DDR3 RAM at up to 1333 MT/s speed. All CPU models provide 16 lanes of PCIe 2.0. All CPUs feature a DMI 1.0 bus to the chipset (PCH). All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Intel 64, Intel VT-x. No integrated graphics. L1 cache: 64 KB (32 KB data + 32 KB instructions) per core. L2 cache: 256 KB per core. Fabrication process: 45 nm. K-suffix processors have an unlocked multiplier and can be overclocked.

Processorbranding Model Cores(Threads) Clock rate (GHz) SmartCache TDP Releasedate MSRP Base Turbo Core i7 880 4 (8) 3.06 3.73 8 MB 95 W US $583 875K2.933.60US $342 870US $562 870S2.6782 WUS $351 8602.803.4695 WUS $284 860S2.5382 WUS $337Core i5 7604 (4)2.803.3395 WUS $205 7502.663.20US $196 750S2.4082 WUS $259

Bloomfield

Common features of Core i (1st gen) Bloomfield desktop processors: Socket: LGA 1366. All CPUs support the X58 chipset. All the CPUs support triple-channel DDR3 RAM, at up to 1066 MT/s speed. PCIe lanes are provided by the northbridge on the motherboard rather than by the CPU. All CPUs feature a QPI bus to the chipset (northbridge). Bus speed is 4.8 GT/s on all the processors except for the Extreme Edition models, which run at 6.4 GT/s. All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Intel 64, Intel VT-x. No integrated graphics. L1 cache: 64 KB (32 KB data + 32 KB instructions) per core. L2 cache: 256 KB per core. Fabrication process: 45 nm. Extreme Edition processors have an unlocked multiplier and can be overclocked.

Processorbranding Model Cores(Threads) Clock rate (GHz) SmartCache TDP Releasedate MSRP Base Turbo Core i7 975 Extreme Edition 4 (8) 3.33 3.60 8 MB 130 W US $999 965 Extreme Edition 3.20 3.46 960 US $562 950 3.06 3.33 940 2.93 3.20 930 2.80 3.06 US $294 920 2.66 2.93 US $284

Clarkdale

Common features of Core i (1st gen) Clarkdale desktop processors: Socket: LGA 1156. Supported chipsets: H55, H57, P55, Q57. All the CPUs support dual-channel DDR3 RAM, at up to 1333 MT/s speed. All CPU models provide 16 lanes of PCIe 2.0. All CPUs feature a DMI 1.0 bus to the chipset (PCH). All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Intel 64, Intel VT-x L1 cache: 64 KB (32 KB data + 32 KB instructions) per core. L2 cache: 256 KB per core. Fabrication process: 32 nm. K-suffix processors have an unlocked multiplier and can be overclocked.

Processorbranding Model Cores(Threads) Clock rate (GHz) Integrated GPU SmartCache TDP Releasedate MSRP Base Turbo Model Clock (MHz) Core i5 680 2 (4) 3.60 3.86 HD Graphics 733 4 MB 73 W US $294 670 3.46 3.73 US $284 661 3.33 3.60 900 87 W US $196 660 733 73 W 655K 3.20 3.46 US $216 650 US $176 Core i3 560 3.33 rowspan=4 US $138 550 3.20 540 3.06 US $133 530 2.93 US $113

Gulftown

Common features of Core i (1st gen) Gulftown desktop processors: Socket: LGA 1366. All CPUs support the X58 chipset. All the CPUs support triple-channel DDR3 RAM, at up to 1066 MT/s speed. PCIe lanes are provided by the northbridge on the motherboard rather than by the CPU. All CPUs feature a QPI bus to the chipset (northbridge). Bus speed is 4.8 GT/s on all the processors except for the X-suffix models, which run at 6.4 GT/s. All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Intel 64, Intel VT-x No integrated graphics. L1 cache: 64 KB (32 KB data + 32 KB instructions) per core. L2 cache: 256 KB per core. Fabrication process: 32 nm. X-suffix processors have an unlocked multiplier and can be overclocked.

Processorbranding Model Cores(Threads) Clock rate (GHz) SmartCache TDP Releasedate MSRP Base Turbo Core i7 990X 6 (12) 3.46 3.73 12 MB 130 W US $999 980X 3.33 3.60 980 US $583 970 3.20 3.46 US $885

Core i (2nd gen) and Xeon E3

Sandy Bridge-DT

Common features of Core i (2nd gen) desktop processors:

Socket: LGA 1155. Supported chipsets: C206, Z68, P67, H67, Q67, Q65, B65, H61. All the CPUs support dual-channel DDR3 RAM, at up to 1333 MT/s speed. All CPU models provide 16 lanes of PCIe 2.0. All CPUs feature a DMI 2.0 bus to the chipset (PCH). All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, Intel 64, Intel VT-x L1 cache: 64 KB (32 KB data + 32 KB instructions) per core. L2 cache: 256 KB per core. Fabrication process: 32 nm. K-suffix processors have an unlocked multiplier and can be overclocked. i3-2120, i5-2400, and i7-2600 are available as embedded processors. The Core i3-2102, once upgraded via Intel Upgrade Service, operates at 3.6 GHz, has 3 MB L3 cache and is recognized as Core i3-2153.

List of Intel Core desktop processors

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