Radeon R9 M390X vs Mobility Radeon X1900
|
AMD |
Developer |
ATI |
|
Radeon R9 M390X |
Model |
Mobility Radeon X1900 |
|
- |
benchmarks |
- |
|
GCN 3(Amethyst (XT) / Tonga) |
Architecture |
(M59) |
|
28 |
Process, nm |
- |
|
2048 |
Shaders |
36 |
|
- |
Core frequency |
8 |
|
723 |
Core frequency (turbo mode) |
400 |
|
- |
Shaders frequency |
400 |
|
GDDR5 |
Memory type |
256 |
|
5000 |
Memory frequency |
- |
|
256 |
Memory bus |
470 |
|
12 (FL 12_0) |
DirectX |
DDR1/DDR2/GDDR3 |
|
4.3 / Vulkan |
OpenGL |
9c |