Radeon HD 6990M vs Mobility Radeon HD 4850
|
AMD |
Developer |
ATI |
|
Radeon HD 6990M |
Model |
Mobility Radeon HD 4850 |
|
- |
benchmarks |
- |
|
Terascale 2(Blackcomb XTX) |
Architecture |
Terascale 1(M98) |
|
40 |
Process, nm |
55 |
|
1120 |
Shaders |
800 |
|
715 |
Core frequency |
500 |
|
715 |
Shaders frequency |
500 |
|
GDDR5 |
Memory type |
GDDR3 |
|
900 |
Memory frequency |
850 |
|
256 |
Memory bus |
256 |
|
11 |
DirectX |
10.1 |
|
59748.0 |
benchmarks |
41976.0 |
|
21082.0 |
benchmarks |
9784.0 |
|
8394.5 |
benchmarks |
5682.0 |