GeForce GTX 780 Ti vs GeForce GT 640M
|
Nvidia |
Developer |
Nvidia |
|
GeForce GTX 780 Ti |
Model |
GeForce GT 640M |
|
70.7 |
benchmarks |
6.96 |
|
Kepler(GK110) |
Architecture |
Kepler(N13P-GS) |
|
28 |
Process, nm |
28 |
|
2013 |
Release year |
2014 |
|
2880 |
Shaders |
384 |
|
875 |
Core frequency |
625 |
|
928 |
Core frequency (turbo mode) |
645 |
|
GDDR5 |
Memory type |
DDR3, GDDR5 |
|
3500 |
Memory frequency |
1800 - 4000 |
|
384 |
Memory bus |
128 |
|
12 (FL 11_0) |
DirectX |
11 |
|
4.4 |
OpenGL |
- |
|
|
System device ids |
|
|
|
Popular builds |
|