Radeon HD 7730M vs Mobility Radeon HD 3870
|
AMD |
Developer |
ATI |
|
Radeon HD 7730M |
Model |
Mobility Radeon HD 3870 |
|
- |
benchmarks |
- |
|
GCN(Lombok GL) |
Architecture |
RV6xx(M88-XT) |
|
28 |
Process, nm |
55 |
|
512 |
Shaders |
320 |
|
575 |
Core frequency |
660 |
|
675 |
Core frequency (turbo mode) |
- |
|
- |
Shaders frequency |
660 |
|
DDR3 |
Memory type |
GDDR3 |
|
1800 |
Memory frequency |
850 |
|
128 |
Memory bus |
256 |
|
11.1 |
DirectX |
10.1 |
|
4.1 |
OpenGL |
- |
|
9615.0 |
benchmarks |
8635.5 |
|
5154.0 |
benchmarks |
3290.0 |