Mobility Radeon HD 4870 vs Mobility Radeon 9550
|
ATI |
Developer |
ATI |
|
Mobility Radeon HD 4870 |
Model |
Mobility Radeon 9550 |
|
- |
benchmarks |
- |
|
Terascale 1(M98-XT) |
Architecture |
(M12) |
|
55 |
Process, nm |
- |
|
800 |
Shaders |
4 |
|
550 |
Core frequency |
2 |
|
- |
Core frequency (turbo mode) |
210 |
|
550 |
Shaders frequency |
210 |
|
GDDR5 |
Memory type |
64 |
|
888 |
Memory frequency |
- |
|
256 |
Memory bus |
183 |
|
10.1 |
DirectX |
DDR |
|
- |
OpenGL |
9 |