Radeon HD 6870M vs Radeon HD 7490M
|
AMD |
Developer |
AMD |
|
Radeon HD 6870M |
Model |
Radeon HD 7490M |
|
- |
benchmarks |
- |
|
Terascale 2(Granville-PRO) |
Architecture |
Terascale 2(Seymour XTX) |
|
40 |
Process, nm |
40 |
|
800 |
Shaders |
160 |
|
675 |
Core frequency |
800 |
|
675 |
Shaders frequency |
800 |
|
DDR3, GDDR3, GDDR5 |
Memory type |
GDDR5 |
|
1000 |
Memory frequency |
3800 |
|
128 |
Memory bus |
64 |
|
11 |
DirectX |
11 |