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