Radeon HD 7870M vs Castle Rock
|
AMD |
Developer |
VIA |
|
Radeon HD 7870M |
Model |
Castle Rock |
|
- |
benchmarks |
- |
|
GCN(Heathrow XT) |
Architecture |
(CLE266) |
|
28 |
Process, nm |
- |
|
640 |
Shaders |
1 |
|
800 |
Core frequency |
2 |
|
800 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
- |
|
4000 |
Memory frequency |
- |
|
128 |
Memory bus |
- |
|
11.1 |
DirectX |
- |
|
4.2 |
OpenGL |
- |