Radeon HD 7970M Crossfire vs FirePro M7820
|
AMD |
Developer |
ATI |
|
Radeon HD 7970M Crossfire |
Model |
FirePro M7820 |
|
- |
benchmarks |
- |
|
GCN(Wimbledon XT) |
Architecture |
Terascale 2() |
|
28 |
Process, nm |
40 |
|
2560 |
Shaders |
800 |
|
850 |
Core frequency |
700 |
|
850 |
Shaders frequency |
700 |
|
GDDR5 |
Memory type |
GDDR5 |
|
4800 |
Memory frequency |
1000 |
|
2x 256 |
Memory bus |
128 |
|
11.1 |
DirectX |
11 |
|
4.2 |
OpenGL |
- |
|
27647.0 |
benchmarks |
12531.5 |