Radeon R7 M270 vs Mobility Radeon HD 3870
|
AMD |
Developer |
ATI |
|
Radeon R7 M270 |
Model |
Mobility Radeon HD 3870 |
|
- |
benchmarks |
- |
|
GCN(Opal XT / Mars) |
Architecture |
RV6xx(M88-XT) |
|
28 |
Process, nm |
55 |
|
384 |
Shaders |
320 |
|
825 |
Core frequency |
660 |
|
- |
Shaders frequency |
660 |
|
DDR3 |
Memory type |
GDDR3 |
|
1800 - 2000 |
Memory frequency |
850 |
|
128 |
Memory bus |
256 |
|
12 (FL 11_1) |
DirectX |
10.1 |
|
4.3 |
OpenGL |
- |
|
9791.5 |
benchmarks |
8635.5 |
|
6141.5 |
benchmarks |
3290.0 |