GeForce GTX 660M vs GeForce 840M
|
Nvidia |
Developer |
Nvidia |
|
GeForce GTX 660M |
Model |
GeForce 840M |
|
10.3 |
benchmarks |
9.92 |
|
Kepler(N13E-GE) |
Architecture |
Maxwell(N15S-GT) |
|
28 |
Process, nm |
28 |
|
2014 |
Release year |
2014 |
|
384 |
Shaders |
384 |
|
835 |
Core frequency |
1029 |
|
835 |
Shaders frequency |
- |
|
GDDR5 |
Memory type |
DDR3 |
|
4000 |
Memory frequency |
2000 |
|
128 |
Memory bus |
64 |
|
11 |
DirectX |
12 (FL 11_0) |
|
- |
OpenGL |
4.5 |
|
14704.0 |
benchmarks |
10332.0 |
|
6317.5 |
benchmarks |
6070.5 |
|
|
System device ids |
|
|
|
Popular builds |
|