Cyrix 486DRx²20/40
Cyrix 486DRx²16/32
Cyrix 486DRx²20/40
Cyrix 486DRx²25/50
Cyrix 486DRx²33/66
Sub-type |
Number
|
Apollo |
1
|
Apollo Pro |
9
|
xx-133 |
4
|
xx-266 |
1
|
Total |
15
|
Name |
Bus frequency
|
Memory controller
|
Ports
|
VIA Apollo |
FSB, ???
|
None
|
|
VIA Apollo Pro |
FSB, 66/100 MHz
|
FP-RAM 32bits ; EDO-RAM70 ns ; BEDO DRAM ; SDRAM PC66/PC100
|
AGP 2x
|
VIA Apollo Pro 133 |
FSB, 66/100/133 MHz
|
FP-RAM 32bits ; EDO-RAM70 ns ; SDRAM PC66/PC100/PC133
|
AGP 2x
|
VIA Apollo Pro 133A |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133
|
AGP 4x
|
VIA Apollo Pro 133T |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133
|
AGP 4x
|
VIA Apollo Pro 266 |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133 ; DDR-200/266
|
AGP 4x
|
VIA Apollo Pro 266T |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133 ; DDR-200/266
|
AGP 4x
|
VIA Apollo Pro+ |
FSB, 66/100 MHz
|
FP-RAM 32bits ; EDO-RAM70 ns ; BEDO DRAM ; SDRAM PC66/PC100
|
AGP 2x
|
VIA PLE133 |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133
|
|
VIA PLE133T |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133
|
|
VIA PL-133 |
FSB, ???
|
None
|
|
VIA PL-133T |
FSB, ???
|
None
|
|
VIA PM-133 |
FSB, ???
|
None
|
|
VIA ProSavage PM133 |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133
|
AGP oui
|
VIA CLE266 |
FSB, 66/100/133 MHz
|
SDRAM PC66/PC100/PC133 ; DDR-200/266
|
|