Radeon R9 M290X Crossfire vs Radeon R6 M255DX
|
AMD |
Developer |
AMD |
|
Radeon R9 M290X Crossfire |
Model |
Radeon R6 M255DX |
|
- |
benchmarks |
- |
|
GCN(Neptune CF) |
Architecture |
GCN(Jet UL(T) DDR3) |
|
28 |
Process, nm |
28 |
|
2560 |
Shaders |
576 |
|
850 |
Core frequency |
855 / 514 |
|
900 |
Core frequency (turbo mode) |
- |
|
GDDR5 |
Memory type |
DDR3 |
|
4800 |
Memory frequency |
- |
|
2x 256 |
Memory bus |
- |
|
12 (FL 11_1) |
DirectX |
12 |
|
4.3 |
OpenGL |
- |