| 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 | 80486 DX | 80486 DX | 1989-04-01 | 8 | 5.00 | 1.0 | 360.0 | 25.0 | 4.5 | details | ||||||||||
| Intel | 80486 DX | 80486 DX | 1990-05-01 | 8 | 5.00 | 1.0 | 360.0 | 33.0 | 3.5 | details | ||||||||||
| Intel | 80486 DX | 80486 DX | 1991-06-01 | 8 | 5.00 | 0.8 | 288.0 | 50.0 | 4.0 | details |