Mobility Radeon HD 3450 vs Radeon HD 7970M Crossfire
|
ATI |
Developer |
AMD |
|
Mobility Radeon HD 3450 |
Model |
Radeon HD 7970M Crossfire |
|
- |
benchmarks |
- |
|
RV6xx(M82) |
Architecture |
GCN(Wimbledon XT) |
|
55 |
Process, nm |
28 |
|
40 |
Shaders |
2560 |
|
500 |
Core frequency |
850 |
|
500 |
Shaders frequency |
850 |
|
DDR2/GDDR3 |
Memory type |
GDDR5 |
|
700 |
Memory frequency |
4800 |
|
64 |
Memory bus |
2x 256 |
|
10.1 |
DirectX |
11.1 |
|
- |
OpenGL |
4.2 |
|
1911.5 |
benchmarks |
27647.0 |
|
2595.0 |
benchmarks |
7660.0 |