Radeon R4 vs Mobility Radeon HD 5870 Crossfire
|
AMD |
Developer |
ATI |
|
Radeon R4 |
Model |
Mobility Radeon HD 5870 Crossfire |
|
- |
benchmarks |
- |
|
GCN 1.1(Beema) |
Architecture |
Terascale 2(Broadway-XT) |
|
28 |
Process, nm |
40 |
|
192 |
Shaders |
1600 |
|
800 |
Core frequency |
700 |
|
600 |
Core frequency (turbo mode) |
- |
|
- |
Shaders frequency |
700 |
|
- |
Memory type |
DDR3, GDDR3, GDDR5 |
|
- |
Memory frequency |
1000 |
|
64 |
Memory bus |
128 |
|
12 (FL 12_0) |
DirectX |
11 |
|
4.4 |
OpenGL |
- |
|
4046.0 |
benchmarks |
16521.0 |
|
3108.0 |
benchmarks |
6385.0 |