Radeon HD 7870M vs GeForce GT 650M SLI
|
AMD |
Developer |
NVIDIA |
|
Radeon HD 7870M |
Model |
GeForce GT 650M SLI |
|
- |
benchmarks |
- |
|
GCN(Heathrow XT) |
Architecture |
Kepler(N13E-GE) |
|
28 |
Process, nm |
28 |
|
640 |
Shaders |
768 |
|
800 |
Core frequency |
790 |
|
- |
Core frequency (turbo mode) |
835 |
|
800 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
GDDR5 |
|
4000 |
Memory frequency |
4000 |
|
128 |
Memory bus |
2x 128 |
|
11.1 |
DirectX |
11 |
|
4.2 |
OpenGL |
- |