Radeon R7 M275DX vs Radeon R9 M390
|
AMD |
Developer |
AMD |
|
Radeon R7 M275DX |
Model |
Radeon R9 M390 |
|
- |
benchmarks |
- |
|
GCN() |
Architecture |
GCN(Pitcairn) |
|
28 |
Process, nm |
28 |
|
896 |
Shaders |
1024 |
|
- |
Core frequency (turbo mode) |
958 |
|
DDR3 |
Memory type |
GDDR5 |
|
- |
Memory frequency |
5460 |
|
- |
Memory bus |
256 |
|
12 |
DirectX |
12 (FL 11_2) |
|
12122.0 |
benchmarks |
25800.0 |
|
6006.0 |
benchmarks |
12092.0 |