Radeon HD 7420G vs Radeon R9 M390
|
AMD |
Developer |
AMD |
|
Radeon HD 7420G |
Model |
Radeon R9 M390 |
|
- |
benchmarks |
- |
|
Terascale 3(Trinity) |
Architecture |
GCN(Pitcairn) |
|
32 |
Process, nm |
28 |
|
128 |
Shaders |
1024 |
|
480 |
Core frequency |
- |
|
655 |
Core frequency (turbo mode) |
958 |
|
- |
Memory type |
GDDR5 |
|
- |
Memory frequency |
5460 |
|
- |
Memory bus |
256 |
|
11 |
DirectX |
12 (FL 11_2) |
|
4.2 |
OpenGL |
- |
|
3751.0 |
benchmarks |
25800.0 |
|
4220.0 |
benchmarks |
12092.0 |