Cyrix 486DRx²20/40
Cyrix 486DRx²16/32
Cyrix 486DRx²20/40
Cyrix 486DRx²25/50
Cyrix 486DRx²33/66
Chipsets
>
Intel
> 486 Arquitectura
Modelos (lista)
| Subtipo |
Número
|
| 420 |
4
|
| Total |
4
|
| Nombre |
Frecuencia de bus
|
Controlador de memoria
|
Puertos
|
 Intel 420EX PCI System Controller (PSC)
|
FSB, 50 MHz
|
FP-RAM 32bits
|
|
|
Intel 420EX ISA Bridge (IB)
|
FSB, 50 MHz
|
Ninguna
|
5 ISA
|
|
Intel 420TX
|
FSB, 33 MHz
|
FP-RAM 32bits
|
|
|
Intel 420ZX
|
FSB, 33 MHz
|
FP-RAM 32bits
|
|
