Microarchitecture: Westmere

Core design the CPU is built on.

46 CPUs, first released 2010-Q1: 46 Server CPU.

Other microarchitectures

CPUs

Intel nameNew nameCodenameReleasedPriceScore
Xeon L3406Intel Server CPU v6.0.0Clarkdale2010-Q1$201893
Xeon W3670Intel Server CPU v6.0.1Westmere EP2010-Q3$5941,867
Xeon W3680Intel Server CPU v6.0.2Westmere EP2010-Q1$5942,015
Xeon W3690Intel Server CPU v6.0.3Gulftown2011-Q1$9992,063
Xeon E5603Intel Server CPU v6.1.0Westmere EP2011-Q1$188942
Xeon E5606Intel Server CPU v6.1.1Westmere EP2011-Q1$2191,158
Xeon E5607Intel Server CPU v6.1.2Westmere EP2011-Q1$2761,070
Xeon E5620Intel Server CPU v6.1.3Westmere EP2010-Q1$3691,299
Xeon E5630Intel Server CPU v6.1.4Westmere EP2010-Q1$5511,373
Xeon E5640Intel Server CPU v6.1.5Westmere EP2010-Q1$7741,393
Xeon E5645Intel Server CPU v6.1.6Westmere EP2010-Q1$5251,422
Xeon E5649Intel Server CPU v6.1.7Westmere EP2011-Q1$7741,637
Xeon L5609Intel Server CPU v6.1.8Westmere EP2010-Q1$4401,341
Xeon L5618Intel Server CPU v6.1.9Westmere EP2010-Q1$437–
Xeon L5630Intel Server CPU v6.1.10Westmere EP2010-Q1$5511,185
Xeon L5638Intel Server CPU v6.1.11Westmere EP2010-Q1$5251,084
Xeon L5640Intel Server CPU v6.1.12Westmere EP2010-Q1$9961,382
Xeon X5647Intel Server CPU v6.1.13Westmere EP2011-Q1$7741,588
Xeon X5650Intel Server CPU v6.1.14Westmere EP2010-Q1$9961,613
Xeon X5660Intel Server CPU v6.1.15Westmere EP2010-Q1$1,2191,711
Xeon X5667Intel Server CPU v6.1.16Westmere EP2010-Q1$1,4401,688
Xeon X5670Intel Server CPU v6.1.17Westmere EP2010-Q1$1,4401,739
Xeon X5672Intel Server CPU v6.1.18Westmere EP2011-Q1$1,4401,794
Xeon X5675Intel Server CPU v6.1.19Westmere EP2011-Q1$1,4401,846
Xeon X5677Intel Server CPU v6.1.20Westmere EP2010-Q1$1,6631,855
Xeon X5680Intel Server CPU v6.1.21Westmere EP2010-Q1$1,6631,931
Xeon X5687Intel Server CPU v6.1.22Westmere EP2011-Q1$1,6631,922
Xeon X5690Intel Server CPU v6.1.23Westmere EP2011-Q1$1,6632,015
Xeon E7-2803Intel Server CPU v6.2.0Westmere EX2011-Q2$774–
Xeon E7-2820Intel Server CPU v6.2.1Westmere EX2011-Q2$1,334–
Xeon E7-2830Intel Server CPU v6.2.2Westmere EX2011-Q2$1,779644
Xeon E7-2850Intel Server CPU v6.2.3Westmere EX2011-Q2$2,558–
Xeon E7-2860Intel Server CPU v6.2.4Westmere EX2011-Q2$3,670–
Xeon E7-2870Intel Server CPU v6.2.5Westmere EX2011-Q2$4,227–
Xeon E7-4807Intel Server CPU v6.2.6Westmere EX2011-Q2$890–
Xeon E7-4820Intel Server CPU v6.2.7Westmere EX2011-Q2$1,446–
Xeon E7-4830Intel Server CPU v6.2.8Westmere EX2011-Q2$2,059–
Xeon E7-4850Intel Server CPU v6.2.9Westmere EX2011-Q2$2,837–
Xeon E7-4860Intel Server CPU v6.2.10Westmere EX2011-Q2$3,838–
Xeon E7-4870Intel Server CPU v6.2.11Westmere EX2011-Q2$4,394–
Xeon E7-8830Intel Server CPU v6.2.12Westmere EX2011-Q2$2,280–
Xeon E7-8837Intel Server CPU v6.2.13Westmere EX2011-Q2$2,280–
Xeon E7-8850Intel Server CPU v6.2.14Westmere EX2011-Q2$3,059–
Xeon E7-8860Intel Server CPU v6.2.15Westmere EX2011-Q2$4,061–
Xeon E7-8867LIntel Server CPU v6.2.16-LWestmere EX2011-Q2$4,172–
Xeon E7-8870Intel Server CPU v6.2.17Westmere EX2011-Q2$4,616–