Cyrix 486DRx²20/40
Cyrix 486DRx²16/32
Cyrix 486DRx²20/40
Cyrix 486DRx²25/50
Cyrix 486DRx²33/66
Sub-type |
Number
|
FM2 Plateform |
4
|
FM2+ Plateform |
4
|
Mobile FCH |
6
|
Embedded FCH |
2
|
Total |
16
|
Name |
Bus frequency
|
Memory controller
|
Ports
|
AMD A45 |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A55 |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A75 |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A85X |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A58 |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A68H |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A78 |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A88X |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A55T |
UMI Gen 1, 500 MB/s
|
None (managed by processor)
|
|
AMD A50M |
UMI Gen 1, 1 GB/s MHz
|
None (managed by processor)
|
|
AMD A60M |
UMI Gen 1, 1 GB/s MHz
|
None (managed by processor)
|
|
AMD A68M |
UMI Gen 1, 1 GB/s MHz
|
None (managed by processor)
|
|
AMD A70M |
UMI Gen 1, 1 GB/s MHz
|
None (managed by processor)
|
|
AMD A76M |
, ???
|
None (managed by processor)
|
|
AMD A55E |
UMI Gen 2, 2 GB/s MHz
|
None (managed by processor)
|
|
AMD A77E |
UMI Gen 2, 5 GB/s MHz
|
None (managed by processor)
|
|