Radeon HD 6990M vs Radeon HD 8550G + HD 8750M Dual Graphics
|
AMD |
Developer |
AMD |
|
Radeon HD 6990M |
Model |
Radeon HD 8550G + HD 8750M Dual Graphics |
|
- |
benchmarks |
- |
|
Terascale 2(Blackcomb XTX) |
Architecture |
- |
|
40 |
Process, nm |
32 / 28 |
|
1120 |
Shaders |
640 |
|
715 |
Core frequency |
720 / 825 |
|
715 |
Shaders frequency |
720 / 825 |
|
GDDR5 |
Memory type |
DDR3 |
|
900 |
Memory frequency |
1800 |
|
256 |
Memory bus |
128 |
|
11 |
DirectX |
11 |
|
- |
OpenGL |
4.1 |
|
21082.0 |
benchmarks |
8553.0 |
|
8394.5 |
benchmarks |
4020.0 |