Radeon R9 M290X Crossfire vs Mobility Radeon HD 4870
|
AMD |
Developer |
ATI |
|
Radeon R9 M290X Crossfire |
Model |
Mobility Radeon HD 4870 |
|
- |
benchmarks |
- |
|
GCN(Neptune CF) |
Architecture |
Terascale 1(M98-XT) |
|
28 |
Process, nm |
55 |
|
2560 |
Shaders |
800 |
|
850 |
Core frequency |
550 |
|
900 |
Core frequency (turbo mode) |
- |
|
- |
Shaders frequency |
550 |
|
GDDR5 |
Memory type |
GDDR5 |
|
4800 |
Memory frequency |
888 |
|
2x 256 |
Memory bus |
256 |
|
12 (FL 11_1) |
DirectX |
10.1 |
|
4.3 |
OpenGL |
- |