Radeon R9 M390 vs GeForce GT 620M
|
AMD |
Developer |
NVIDIA |
|
Radeon R9 M390 |
Model |
GeForce GT 620M |
|
- |
benchmarks |
- |
|
GCN(Pitcairn) |
Architecture |
Fermi(N13P-GLP / N13M-GS) |
|
28 |
Process, nm |
28 / 40 |
|
1024 |
Shaders |
96 |
|
- |
Core frequency |
625 |
|
958 |
Core frequency (turbo mode) |
715 |
|
- |
Shaders frequency |
1250 |
|
GDDR5 |
Memory type |
DDR3 |
|
5460 |
Memory frequency |
1800 |
|
256 |
Memory bus |
64 / 128 |
|
12 (FL 11_2) |
DirectX |
11 |
|
25800.0 |
benchmarks |
7462.0 |
|
12092.0 |
benchmarks |
4989.0 |