Radeon HD 7970M Crossfire vs Radeon HD 6450M
AMD |
Developer |
AMD |
Radeon HD 7970M Crossfire |
Model |
Radeon HD 6450M |
- |
benchmarks |
- |
GCN(Wimbledon XT) |
Architecture |
Terascale 2(Seymour-PRO) |
28 |
Process, nm |
40 |
2560 |
Shaders |
160 |
850 |
Core frequency |
600 |
850 |
Shaders frequency |
600 |
GDDR5 |
Memory type |
DDR3 |
4800 |
Memory frequency |
800 |
2x 256 |
Memory bus |
64 |
11.1 |
DirectX |
11 |
4.2 |
OpenGL |
- |
27647.0 |
benchmarks |
3845.5 |
7660.0 |
benchmarks |
5804.0 |