Radeon HD 6990M vs Mobility Radeon X1800XT
|
AMD |
Developer |
ATI |
|
Radeon HD 6990M |
Model |
Mobility Radeon X1800XT |
|
- |
benchmarks |
- |
|
Terascale 2(Blackcomb XTX) |
Architecture |
(M58, R520) |
|
40 |
Process, nm |
- |
|
1120 |
Shaders |
16 |
|
715 |
Core frequency |
8 |
|
- |
Core frequency (turbo mode) |
550 |
|
715 |
Shaders frequency |
550 |
|
GDDR5 |
Memory type |
256 |
|
900 |
Memory frequency |
- |
|
256 |
Memory bus |
650 |
|
11 |
DirectX |
GDDR3 |
|
- |
OpenGL |
9c |