GeForce 840M vs Radeon HD 7770
|
Nvidia |
Developer |
AMD |
|
GeForce 840M |
Model |
Radeon HD 7770 |
|
9.92 |
benchmarks |
17.1 |
|
Maxwell(N15S-GT) |
Architecture |
GCN(Cape Verde) |
|
28 |
Process, nm |
28 |
|
2014 |
Release year |
2014 |
|
384 |
Shaders |
640 |
|
1029 |
Core frequency |
1000 |
|
- |
Shaders frequency |
1000 |
|
DDR3 |
Memory type |
GDDR5 |
|
2000 |
Memory frequency |
4500 |
|
64 |
Memory bus |
128 |
|
12 (FL 11_0) |
DirectX |
11.1 |
|
4.5 |
OpenGL |
4.2 |
|
10332.0 |
benchmarks |
19307.0 |
|
|
System device ids |
|
|
|
Popular builds |
|