GeForce GTX 770M SLI vs Radeon R5 M255
|
NVIDIA |
Developer |
AMD |
|
GeForce GTX 770M SLI |
Model |
Radeon R5 M255 |
|
- |
benchmarks |
- |
|
Kepler() |
Architecture |
GCN(Topaz Pro / Sun) |
|
28 |
Process, nm |
28 |
|
1920 |
Shaders |
320 |
|
811 |
Core frequency |
940 |
|
811 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
DDR3 |
|
4000 |
Memory frequency |
1800 - 2000 |
|
2x 192 |
Memory bus |
64 |
|
11 |
DirectX |
12 |
|
4.3 |
OpenGL |
4.3 |