Radeon HD 6870M vs Iris Pro Graphics 580
|
AMD |
Developer |
Intel |
|
Radeon HD 6870M |
Model |
Iris Pro Graphics 580 |
|
- |
benchmarks |
- |
|
Terascale 2(Granville-PRO) |
Architecture |
Intel Gen. 9 (Skylake)(Skylake GT4e) |
|
40 |
Process, nm |
14 |
|
800 |
Shaders |
72 |
|
675 |
Core frequency |
350 |
|
- |
Core frequency (turbo mode) |
1050 |
|
675 |
Shaders frequency |
- |
|
DDR3, GDDR3, GDDR5 |
Memory type |
eDRAM |
|
1000 |
Memory frequency |
- |
|
128 |
Memory bus |
eDRAM + 64/128 |
|
11 |
DirectX |
12 (FL 12_1) |
|
- |
OpenGL |
4.4 |