Radeon HD 8830M vs Radeon HD 6990M Crossfire
|
AMD |
Developer |
AMD |
|
Radeon HD 8830M |
Model |
Radeon HD 6990M Crossfire |
|
- |
benchmarks |
- |
|
GCN() |
Architecture |
Terascale 2(Blackcomb XTX) |
|
28 |
Process, nm |
40 |
|
640 |
Shaders |
2240 |
|
575 |
Core frequency |
715 |
|
575 |
Shaders frequency |
715 |
|
DDR3 |
Memory type |
GDDR5 |
|
2000 |
Memory frequency |
900 |
|
128 |
Memory bus |
256 |
|
11.1 |
DirectX |
11 |
|
4.1 |
OpenGL |
- |