Radeon HD 7870M vs Mobility Radeon 9000
|
AMD |
Developer |
ATI |
|
Radeon HD 7870M |
Model |
Mobility Radeon 9000 |
|
- |
benchmarks |
- |
|
GCN(Heathrow XT) |
Architecture |
(M9) |
|
28 |
Process, nm |
- |
|
640 |
Shaders |
4 |
|
800 |
Core frequency |
1 |
|
- |
Core frequency (turbo mode) |
240 |
|
800 |
Shaders frequency |
240 |
|
GDDR5 |
Memory type |
128 |
|
4000 |
Memory frequency |
- |
|
128 |
Memory bus |
200 |
|
11.1 |
DirectX |
DDR |
|
4.2 |
OpenGL |
8.1 |