Radeon HD 7570M vs Radeon HD 7970M Crossfire
|
AMD |
Developer |
AMD |
|
Radeon HD 7570M |
Model |
Radeon HD 7970M Crossfire |
|
- |
benchmarks |
- |
|
Terascale 2(Thames-Pro / XT) |
Architecture |
GCN(Wimbledon XT) |
|
40 |
Process, nm |
28 |
|
400 |
Shaders |
2560 |
|
450 |
Core frequency |
850 |
|
650 |
Core frequency (turbo mode) |
- |
|
- |
Shaders frequency |
850 |
|
GDDR5 / DDR3 |
Memory type |
GDDR5 |
|
3200 / 1800 |
Memory frequency |
4800 |
|
64 |
Memory bus |
2x 256 |
|
11 |
DirectX |
11.1 |
|
- |
OpenGL |
4.2 |
|
5998.5 |
benchmarks |
27647.0 |
|
8310.5 |
benchmarks |
7660.0 |