Radeon HD 6990M vs GeForce 845M
|
AMD |
Developer |
NVIDIA |
|
Radeon HD 6990M |
Model |
GeForce 845M |
|
- |
benchmarks |
- |
|
Terascale 2(Blackcomb XTX) |
Architecture |
Maxwell() |
|
40 |
Process, nm |
28 |
|
1120 |
Shaders |
384 |
|
715 |
Core frequency |
1071 |
|
- |
Core frequency (turbo mode) |
1150 |
|
715 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
DDR3/GDDR5 |
|
900 |
Memory frequency |
2000 - 5000 |
|
256 |
Memory bus |
64/128 |
|
11 |
DirectX |
12 (FL 11_0) |
|
- |
OpenGL |
4.4 |
|
8394.5 |
benchmarks |
5924.0 |