Radeon HD 7870M vs GeForce 405M
|
AMD |
Developer |
NVIDIA |
|
Radeon HD 7870M |
Model |
GeForce 405M |
|
- |
benchmarks |
- |
|
GCN(Heathrow XT) |
Architecture |
GT2xx() |
|
28 |
Process, nm |
40 |
|
640 |
Shaders |
16 |
|
800 |
Core frequency |
606 |
|
800 |
Shaders frequency |
1212 |
|
GDDR5 |
Memory type |
GDDR3, DDR3 |
|
4000 |
Memory frequency |
1600 |
|
128 |
Memory bus |
64 |
|
11.1 |
DirectX |
10.1 |
|
4.2 |
OpenGL |
- |