Radeon HD 7490M vs Radeon R6 M255DX
|
AMD |
Developer |
AMD |
|
Radeon HD 7490M |
Model |
Radeon R6 M255DX |
|
- |
benchmarks |
- |
|
Terascale 2(Seymour XTX) |
Architecture |
GCN(Jet UL(T) DDR3) |
|
40 |
Process, nm |
28 |
|
160 |
Shaders |
576 |
|
800 |
Core frequency |
855 / 514 |
|
800 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
DDR3 |
|
3800 |
Memory frequency |
- |
|
64 |
Memory bus |
- |
|
11 |
DirectX |
12 |