Mobility Radeon HD 5770 vs Radeon HD 4270
|
ATI |
Developer |
ATI |
|
Mobility Radeon HD 5770 |
Model |
Radeon HD 4270 |
|
- |
benchmarks |
- |
|
Terascale 2(Madison-XT) |
Architecture |
RV6xx(RS880M) |
|
40 |
Process, nm |
55 |
|
400 |
Shaders |
40 |
|
650 |
Core frequency |
590 |
|
650 |
Shaders frequency |
590 |
|
GDDR5 |
Memory type |
- |
|
800 |
Memory frequency |
- |
|
128 |
Memory bus |
- |
|
11 |
DirectX |
10.1 |