| Designer | Family | Code Name | Model | μarch | Released | Cache | Vdd | Feature Size | FO4 | Clock | TDP | SPECInt 1992 | SPECFp 1992 | SPECInt 1995 | SPECFp 1995 | SPECInt 2000 | SPECFp 2000 | SPECInt 2006 | SPECFp 2006 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Intel | Xeon | Westmere-EP | E5620 | Nehalem | 2010-03-01 | 12288 | 1.05 | 0.032 | 6.5 | 2400.0 | 80.0 | 0.0 | 0.0 | details | ||||||
| Intel | Xeon | Westmere-EP | E5640 | Nehalem | 2010-03-01 | 12288 | 1.05 | 0.032 | 6.5 | 2670.0 | 80.0 | 0.0 | 0.0 | details |