Cyrix - 486 DX, DX2, DX4
| Name: | Cx486DX-33GP |
| Family: | x86 |
| Freqence: | 33 Mhz |
| Bus: | 33 Mhz |
| Made: | 3, 1994 |
| Package: | 168 pin CPGA |
| Name: | Cx486DX-40GP |
| Family: | x86 |
| Freqence: | 40 Mhz |
| Bus: | 40 Mhz |
| Made: | 6, 1994 |
| Package: | 168 pin CPGA |
| Name: | Cx486DX-40 |
| Family: | x86 |
| Freqence: | 40 Mhz |
| Bus: | 40 Mhz |
| Made: | 33, 1994 |
| Package: | 168 pin CPGA |
| Comment: | green heatsink |
| Name: | Cx486DX2-50GP |
| Family: | x86 |
| Freqence: | 50 Mhz |
| Bus: | 25 Mhz |
| Made: | 22, 1994 |
| Package: | 168 pin CPGA |
| Name: | Cx486DX2-50 |
| Family: | x86 |
| Freqence: | 50 Mhz |
| Bus: | 25 Mhz |
| Made: | 32, 1994 |
| Package: | 168 pin CPGA |
| Comment: | green heatsink |
| Name: | Cx486DX2-50 |
| Family: | x86 |
| Freqence: | 50 Mhz |
| Bus: | 25 Mhz |
| Made: | 7, 1995 |
| Package: | 168 pin CPGA |
| Comment: | different logo, green heatsink |
| Name: | Cx486DX2-V66GP |
| Family: | x86 |
| Freqence: | 66 Mhz |
| Bus: | 33 Mhz |
| Made: | 44, 1994 |
| Package: | 168 pin CPGA |
| Comment: | operating voltage: 3.3V |
| Name: | Cx486DX2-66 |
| Family: | x86 |
| Freqence: | 66 Mhz |
| Bus: | 33 Mhz |
| Made: | 33, 1995 |
| Package: | 168 pin CPGA |
| Comment: | green heatsink |
| Name: | Cx486DX2-V80GP |
| Family: | x86 |
| Freqence: | 80 Mhz |
| Bus: | 40 Mhz |
| Made: | 44, 1994 |
| Package: | 168 pin CPGA |
| Comment: | operating voltage: 3.3V |
| Name: | Cx486DX2-80 |
| Family: | x86 |
| Freqence: | 80 Mhz |
| Bus: | 40 Mhz |
| Made: | 35, 1995 |
| Package: | 168 pin CPGA |
| Comment: | green heatsink |
| Name: | Cx486DX4-100GP |
| Family: | x86 |
| Freqence: | 100 Mhz |
| Bus: | 33 Mhz |
| Made: | 31, 1995 |
| Package: | 168 pin CPGA |