CPU Database

Below you will find a processor list of the CPUs released in recent years. This reference CPU Database will help you find the processor specs of your CPU or the specifications of the one you are looking to buy.

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Intel Server/Workstation
Name Codename Cores Socket Process Clock Multi Voltage Cache L1/L2/L3 TDP Released
Xeon E5603 Westmere-EP 4-Core Intel Socket 1366 32 nm 1600 MHz 12.0x 1.35 V 64K / 256K / 4096K 80W Feb 2011
Xeon E5606 Westmere-EP 4-Core Intel Socket 1366 32 nm 2133 MHz 16.0x 1.35 V 64K / 256K / 8192K 80W Feb 2011
Xeon E5607 Westmere-EP 4-Core Intel Socket 1366 32 nm 2266 MHz 17.0x 1.35 V 64K / 256K / 8192K 80W Feb 2011
Xeon X5647 Westmere-EP 4-Core Intel Socket 1366 32 nm 2933 MHz 22.0x 1.35 V 64K / 256K / 12288K 130W Feb 2011
Xeon X5672 Westmere-EP 4-Core Intel Socket 1366 32 nm 3200 MHz 24.0x 1.35 V 64K / 256K / 12288K 95W Feb 2011
Xeon X5687 Westmere-EP 4-Core Intel Socket 1366 32 nm 3600 MHz 27.0x 1.35 V 64K / 256K / 12288K 130W Feb 2011
Xeon E5649 Westmere-EP 6-Core Intel Socket 1366 32 nm 2533 MHz 19.0x 1.35 V 64K / 256K / 12288K 80W Feb 2011
Xeon X5675 Westmere-EP 6-Core Intel Socket 1366 32 nm 3066 MHz 23.0x 1.35 V 64K / 256K / 12288K 95W Feb 2011
Xeon X5690 Westmere-EP 6-Core Intel Socket 1366 32 nm 3466 MHz 26.0x 1.35 V 64K / 256K / 12288K 130W Feb 2011
Xeon X5698 Westmere-EP 2-Core Intel Socket 1366 32 nm 4400 MHz 33.0x unknown 64K / 256K / 12288K 130W Feb 2011
Xeon E5620 Westmere-EP 4-Core Intel Socket 1366 32 nm 2400 MHz 18.0x 1.35 V 64K / 256K / 12288K 80W Mar 2010
Xeon E5630 Westmere-EP 4-Core Intel Socket 1366 32 nm 2533 MHz 19.0x 1.35 V 64K / 256K / 12288K 80W Mar 2010
Xeon E5640 Westmere-EP 4-Core Intel Socket 1366 32 nm 2666 MHz 20.0x 1.35 V 64K / 256K / 12288K 80W Mar 2010
Xeon X5667 Westmere-EP 4-Core Intel Socket 1366 32 nm 3066 MHz 23.0x 1.35 V 64K / 256K / 12288K 95W Mar 2010
Xeon X5677 Westmere-EP 4-Core Intel Socket 1366 32 nm 3466 MHz 26.0x 1.35 V 64K / 256K / 12288K 130W Mar 2010
Xeon L5609 Westmere-EP 4-Core Intel Socket 1366 32 nm 1866 MHz 14.0x 1.35 V 64K / 256K / 12288K 40W Mar 2010
Xeon L5618 Westmere-EP 4-Core Intel Socket 1366 32 nm 1866 MHz 14.0x 1.35 V 64K / 256K / 12288K 40W Mar 2010
Xeon L5630 Westmere-EP 4-Core Intel Socket 1366 32 nm 2133 MHz 16.0x 1.35 V 64K / 256K / 12288K 40W Mar 2010
Xeon E5645 Westmere-EP 6-Core Intel Socket 1366 32 nm 2400 MHz 18.0x 1.35 V 64K / 256K / 12288K 80W Mar 2010
Xeon X5650 Westmere-EP 6-Core Intel Socket 1366 32 nm 2666 MHz 20.0x 1.35 V 64K / 256K / 12288K 95W Mar 2010
Xeon X5660 Westmere-EP 6-Core Intel Socket 1366 32 nm 2800 MHz 21.0x 1.35 V 64K / 256K / 12288K 95W Mar 2010
Xeon X5670 Westmere-EP 6-Core Intel Socket 1366 32 nm 2933 MHz 22.0x 1.35 V 64K / 256K / 12288K 95W Mar 2010
Xeon L5638 Westmere-EP 6-Core Intel Socket 1366 32 nm 2000 MHz 15.0x 1.35 V 64K / 256K / 12288K 60W Mar 2010
Xeon L5640 Westmere-EP 6-Core Intel Socket 1366 32 nm 2266 MHz 17.0x 1.35 V 64K / 256K / 12288K 60W Mar 2010
Xeon X5680 Westmere-EP 6-Core Intel Socket 1366 32 nm 3333 MHz 25.0x 1.35 V 64K / 256K / 12288K 130W Feb 2010