Radeon HD 7770M vs Radeon HD 8450G
|
AMD |
Developer |
AMD |
|
Radeon HD 7770M |
Model |
Radeon HD 8450G |
|
- |
benchmarks |
- |
|
GCN(Chelsea XT) |
Architecture |
Terascale 3(Richland) |
|
28 |
Process, nm |
32 |
|
512 |
Shaders |
192 |
|
675 |
Core frequency |
533 |
|
- |
Core frequency (turbo mode) |
720 |
|
675 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
- |
|
4000 |
Memory frequency |
- |
|
128 |
Memory bus |
- |
|
11.1 |
DirectX |
11 |
|
4.1 |
OpenGL |
4.2 |