Radeon HD 4225 vs Radeon HD 6990M Crossfire
|
ATI |
Developer |
AMD |
|
Radeon HD 4225 |
Model |
Radeon HD 6990M Crossfire |
|
- |
benchmarks |
- |
|
RV6xx(RS880M) |
Architecture |
Terascale 2(Blackcomb XTX) |
|
55 |
Process, nm |
40 |
|
40 |
Shaders |
2240 |
|
380 |
Core frequency |
715 |
|
380 |
Shaders frequency |
715 |
|
- |
Memory type |
GDDR5 |
|
- |
Memory frequency |
900 |
|
- |
Memory bus |
256 |
|
10.1 |
DirectX |
11 |
|
1053.0 |
benchmarks |
23292.0 |
|
1665.5 |
benchmarks |
7382.0 |