| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IBM | PowerPC 603ev | 1996-05-01 | 32 | 2.50 | 0.35 | 126.0 | 200.0 | 5.5 | details | |||||||||||
| IBM | PowerPC 603ev | 1997-04-01 | 32 | 2.50 | 0.35 | 126.0 | 300.0 | 3.5 | details |