Radeon HD 8870M vs Radeon HD 7290
|
AMD |
Developer |
AMD |
|
Radeon HD 8870M |
Model |
Radeon HD 7290 |
|
- |
benchmarks |
- |
|
GCN() |
Architecture |
Terascale 2(Zacate) |
|
28 |
Process, nm |
40 |
|
640 |
Shaders |
80 |
|
725 |
Core frequency |
280 |
|
- |
Core frequency (turbo mode) |
400 |
|
725 |
Shaders frequency |
- |
|
GDDR5, DDR3 |
Memory type |
- |
|
4500 |
Memory frequency |
- |
|
128 |
Memory bus |
- |
|
11.1 |
DirectX |
11 |
|
4.1 |
OpenGL |
- |
|
15675.0 |
benchmarks |
1536.0 |
|
7769.0 |
benchmarks |
1342.0 |