Radeon HD 8870M vs Radeon HD 7660G + HD 7670M Dual Graphics
|
AMD |
Developer |
AMD |
|
Radeon HD 8870M |
Model |
Radeon HD 7660G + HD 7670M Dual Graphics |
|
- |
benchmarks |
- |
|
GCN() |
Architecture |
Terascale 2() |
|
28 |
Process, nm |
40 / 32 |
|
640 |
Shaders |
862 |
|
725 |
Core frequency |
685 / 600 |
|
725 |
Shaders frequency |
685 / 600 |
|
GDDR5, DDR3 |
Memory type |
DDR3,GDDR5 |
|
4500 |
Memory frequency |
1800 |
|
128 |
Memory bus |
128 |
|
11.1 |
DirectX |
11 |
|
4.1 |
OpenGL |
4.1 |
|
15675.0 |
benchmarks |
7935.0 |
|
7769.0 |
benchmarks |
5315.0 |