Hardware Museum
Over 20 years of PC history
Over 20 years of PC history
| Manufacturer | Name | Base clock | Turbo (ST | H | F) | Cores / threads | Cache (L1 | L2 | L3) | IMC | TDP | Year |
|---|---|---|---|---|---|---|---|---|
| AMD | Am286-10 | 10 MHz | - | 1 / 1 | 0 | 0 | 0 kB | - | 3 W | 1982 |
| AMD | Am386 DXL-25 | 25 MHz | - | 1 / 1 | 0 | 0 | 0 kB | - | 1.3 W | 1991 |
| AMD | Am386 DXL-40 | 40 MHz | - | 1 / 1 | 0 | 0 | 0 kB | - | 2 W | 1991 |
| Intel | 486 DX4-100 | 100 MHz | - | 1 / 1 | 16 | 0 | 0 kB | - | 3.6 W | 1994 |
| Intel | 486 SX-33 | 33 MHz | - | 1 / 1 | 8 | 0 | 0 kB | - | - W | 1993 |
| Intel | 80286-12 | 12 MHz | - | 1 / 1 | 0 | 0 | 0 kB | - | 3 W | 1982 |
| Intel | i387SX-25 | 25 MHz | - | 1 / 1 | 0 | 0 | 0 kB | - | 0.8 W | 1986 |
ST = single thread turbo, H = half load turbo, F = full load turbo