Radeon HD 6990M vs Mobility Radeon HD 4860
|
AMD |
Developer |
ATI |
|
Radeon HD 6990M |
Model |
Mobility Radeon HD 4860 |
|
- |
benchmarks |
- |
|
Terascale 2(Blackcomb XTX) |
Architecture |
Terascale 1(M97-XT) |
|
40 |
Process, nm |
40 |
|
1120 |
Shaders |
640 |
|
715 |
Core frequency |
650 |
|
715 |
Shaders frequency |
650 |
|
GDDR5 |
Memory type |
GDDR5 |
|
900 |
Memory frequency |
1000 |
|
256 |
Memory bus |
128 |
|
11 |
DirectX |
10.1 |