Radeon R9 M390 vs Radeon HD 4270
|
AMD |
Developer |
ATI |
|
Radeon R9 M390 |
Model |
Radeon HD 4270 |
|
- |
benchmarks |
- |
|
GCN(Pitcairn) |
Architecture |
RV6xx(RS880M) |
|
28 |
Process, nm |
55 |
|
1024 |
Shaders |
40 |
|
- |
Core frequency |
590 |
|
958 |
Core frequency (turbo mode) |
- |
|
- |
Shaders frequency |
590 |
|
GDDR5 |
Memory type |
- |
|
5460 |
Memory frequency |
- |
|
256 |
Memory bus |
- |
|
12 (FL 11_2) |
DirectX |
10.1 |
|
25800.0 |
benchmarks |
1402.0 |
|
12092.0 |
benchmarks |
2220.0 |