Mobility Radeon HD 3850 vs Radeon HD 6990M Crossfire
ATI |
Developer |
AMD |
Mobility Radeon HD 3850 |
Model |
Radeon HD 6990M Crossfire |
- |
benchmarks |
- |
RV6xx(M88) |
Architecture |
Terascale 2(Blackcomb XTX) |
55 |
Process, nm |
40 |
320 |
Shaders |
2240 |
580 |
Core frequency |
715 |
580 |
Shaders frequency |
715 |
GDDR3 |
Memory type |
GDDR5 |
750 |
Memory frequency |
900 |
256 |
Memory bus |
256 |
10.1 |
DirectX |
11 |
6095.0 |
benchmarks |
23292.0 |
2756.0 |
benchmarks |
7382.0 |