Intel Xeon Westmere-EP Processors List

Name Cores / Threads Clock Socket L3 Cache TDP Released
Intel Xeon E5606
Xeon (Westmere-EP)
4 / 4 2.133 GHz Intel Socket 1366 8MB (shared) 80 W 14 February 2011
Intel Xeon E5603
Xeon (Westmere-EP)
4 / 4 1600 MHz Intel Socket 1366 4MB (shared) 80 W 14 February 2011
Intel Xeon X5698
Xeon (Westmere-EP)
2 / 4 4.4 GHz Intel Socket 1366 12MB (shared) 130 W 14 February 2011
Intel Xeon X5690
Xeon (Westmere-EP)
6 / 12 3.466 GHz
(up to 3.733 GHz)
Intel Socket 1366 12MB (shared) 130 W 14 February 2011
Intel Xeon X5687
Xeon (Westmere-EP)
4 / 8 3.6 GHz
(up to 3.866 GHz)
Intel Socket 1366 12MB (shared) 130 W 14 February 2011
Intel Xeon X5675
Xeon (Westmere-EP)
6 / 12 3.066 GHz
(up to 3.466 GHz)
Intel Socket 1366 12MB (shared) 95 W 14 February 2011
Intel Xeon X5672
Xeon (Westmere-EP)
4 / 8 3.2 GHz
(up to 3.6 GHz)
Intel Socket 1366 12MB (shared) 95 W 14 February 2011
Intel Xeon X5647
Xeon (Westmere-EP)
4 / 8 2.933 GHz
(up to 3.2 GHz)
Intel Socket 1366 12MB (shared) 130 W 14 February 2011
Intel Xeon E5649
Xeon (Westmere-EP)
6 / 12 2.533 GHz
(up to 2.8 GHz)
Intel Socket 1366 12MB (shared) 80 W 14 February 2011
Intel Xeon E5607
Xeon (Westmere-EP)
4 / 4 2.266 GHz Intel Socket 1366 8MB (shared) 80 W 14 February 2011
Intel Xeon X5677
Xeon (Westmere-EP)
4 / 8 3.466 GHz
(up to 3.733 GHz)
Intel Socket 1366 12MB (shared) 130 W 16 March 2010
Intel Xeon X5670
Xeon (Westmere-EP)
6 / 12 2.933 GHz
(up to 3.333 GHz)
Intel Socket 1366 12MB (shared) 95 W 16 March 2010
Intel Xeon E5640
Xeon (Westmere-EP)
4 / 8 2.666 GHz
(up to 2.933 GHz)
Intel Socket 1366 12MB (shared) 80 W 16 March 2010
Intel Xeon X5667
Xeon (Westmere-EP)
4 / 8 3.066 GHz
(up to 3.466 GHz)
Intel Socket 1366 12MB (shared) 95 W 16 March 2010
Intel Xeon X5660
Xeon (Westmere-EP)
6 / 12 2.8 GHz
(up to 3.2 GHz)
Intel Socket 1366 12MB (shared) 95 W 16 March 2010
Intel Xeon X5650
Xeon (Westmere-EP)
6 / 12 2.666 GHz
(up to 3.066 GHz)
Intel Socket 1366 12MB (shared) 95 W 16 March 2010
Intel Xeon L5640
Xeon (Westmere-EP)
6 / 12 2.266 GHz
(up to 2.8 GHz)
Intel Socket 1366 12MB (shared) 60 W 16 March 2010
Intel Xeon L5638
Xeon (Westmere-EP)
6 / 12 2000 MHz
(up to 2.4 GHz)
Intel Socket 1366 12MB (shared) 60 W 16 March 2010
Intel Xeon L5630
Xeon (Westmere-EP)
4 / 8 2.133 GHz
(up to 2.4 GHz)
Intel Socket 1366 12MB (shared) 40 W 16 March 2010
Intel Xeon L5618
Xeon (Westmere-EP)
4 / 8 1866 MHz
(up to 2.266 GHz)
Intel Socket 1366 12MB (shared) 40 W 16 March 2010
Intel Xeon L5609
Xeon (Westmere-EP)
4 / 4 1866 MHz Intel Socket 1366 12MB (shared) 40 W 16 March 2010
Intel Xeon E5645
Xeon (Westmere-EP)
6 / 12 2.4 GHz
(up to 2.666 GHz)
Intel Socket 1366 12MB (shared) 80 W 16 March 2010
Intel Xeon E5630
Xeon (Westmere-EP)
4 / 8 2.533 GHz
(up to 2.8 GHz)
Intel Socket 1366 12MB (shared) 80 W 16 March 2010
Intel Xeon E5620
Xeon (Westmere-EP)
4 / 8 2.4 GHz
(up to 2.666 GHz)
Intel Socket 1366 12MB (shared) 80 W 16 March 2010
Intel Xeon X5680
Xeon (Westmere-EP)
6 / 12 3.333 GHz
(up to 3.6 GHz)
Intel Socket 1366 12MB (shared) 130 W 14 February 2010

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