Mobility Radeon HD 4830 vs Radeon HD 7850M
|
ATI |
Developer |
AMD |
|
Mobility Radeon HD 4830 |
Model |
Radeon HD 7850M |
|
- |
benchmarks |
- |
|
Terascale 1(M97) |
Architecture |
GCN(Heathrow Pro) |
|
40 |
Process, nm |
28 |
|
640 |
Shaders |
640 |
|
550 |
Core frequency |
675 |
|
550 |
Shaders frequency |
675 |
|
GDDR3, DDR3 |
Memory type |
GDDR5 |
|
700 |
Memory frequency |
4000 |
|
128 |
Memory bus |
128 |
|
10.1 |
DirectX |
11.1 |
|
- |
OpenGL |
4.1 |
|
7155.0 |
benchmarks |
14111.0 |