Radeon HD 8830M vs Mobility Radeon HD 4870
|
AMD |
Developer |
ATI |
|
Radeon HD 8830M |
Model |
Mobility Radeon HD 4870 |
|
- |
benchmarks |
- |
|
GCN() |
Architecture |
Terascale 1(M98-XT) |
|
28 |
Process, nm |
55 |
|
640 |
Shaders |
800 |
|
575 |
Core frequency |
550 |
|
575 |
Shaders frequency |
550 |
|
DDR3 |
Memory type |
GDDR5 |
|
2000 |
Memory frequency |
888 |
|
128 |
Memory bus |
256 |
|
11.1 |
DirectX |
10.1 |
|
4.1 |
OpenGL |
- |