Radeon HD 7550M vs Radeon HD 8970M Crossfire
|
AMD |
Developer |
AMD |
|
Radeon HD 7550M |
Model |
Radeon HD 8970M Crossfire |
|
- |
benchmarks |
- |
|
Terascale 2(Thames-LP / Pro) |
Architecture |
GCN(Neptune CF) |
|
40 |
Process, nm |
28 |
|
400 |
Shaders |
2560 |
|
450 |
Core frequency |
850 |
|
550 |
Core frequency (turbo mode) |
900 |
|
GDDR5 / DDR3 |
Memory type |
GDDR5 |
|
3200 / 1800 |
Memory frequency |
4800 |
|
64 |
Memory bus |
2x 256 |
|
11 |
DirectX |
11.1 |
|
- |
OpenGL |
4.2 |
|
4932.0 |
benchmarks |
26430.0 |
|
4935.0 |
benchmarks |
8134.0 |