Radeon HD 7770M vs GeForce GTX 480M SLI
|
AMD |
Developer |
NVIDIA |
|
Radeon HD 7770M |
Model |
GeForce GTX 480M SLI |
|
- |
benchmarks |
- |
|
GCN(Chelsea XT) |
Architecture |
Fermi(N11E-GTX-A3) |
|
28 |
Process, nm |
40 |
|
512 |
Shaders |
704 |
|
675 |
Core frequency |
425 |
|
675 |
Shaders frequency |
850 |
|
GDDR5 |
Memory type |
GDDR5 |
|
4000 |
Memory frequency |
1200 |
|
128 |
Memory bus |
256 |
|
11.1 |
DirectX |
11 |
|
4.1 |
OpenGL |
- |