| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DEC | Alpha 21164PC | PCA56 | 1997-03-17 | 96 | 3.30 | 0.5 | 180.0 | 533.0 | 35.0 | details | ||||||||||
| DEC | Alpha 21164PC | PCA57 | 1998-11-01 | 96 | 2.50 | 0.28 | 100.8 | 600.0 | 20.0 | details |