Mobility Radeon HD 3870 vs Radeon R6 M255DX
|
ATI |
Developer |
AMD |
|
Mobility Radeon HD 3870 |
Model |
Radeon R6 M255DX |
|
- |
benchmarks |
- |
|
RV6xx(M88-XT) |
Architecture |
GCN(Jet UL(T) DDR3) |
|
55 |
Process, nm |
28 |
|
320 |
Shaders |
576 |
|
660 |
Core frequency |
855 / 514 |
|
660 |
Shaders frequency |
- |
|
GDDR3 |
Memory type |
DDR3 |
|
850 |
Memory frequency |
- |
|
256 |
Memory bus |
- |
|
10.1 |
DirectX |
12 |
|
3290.0 |
benchmarks |
4250.0 |