GeForce GTX 1080 vs GeForce GT 640M
|
Nvidia |
Developer |
Nvidia |
|
GeForce GTX 1080 |
Model |
GeForce GT 640M |
|
105.0 |
benchmarks |
6.96 |
|
Pascal(N17E-G3) |
Architecture |
Kepler(N13P-GS) |
|
16 |
Process, nm |
28 |
|
2016 |
Release year |
2014 |
|
2560 |
Shaders |
384 |
|
1566 |
Core frequency |
625 |
|
1733 |
Core frequency (turbo mode) |
645 |
|
1566 |
Shaders frequency |
- |
|
GDDR5X |
Memory type |
DDR3, GDDR5 |
|
10000 |
Memory frequency |
1800 - 4000 |
|
256 |
Memory bus |
128 |
|
12_1 |
DirectX |
11 |
|
4.5 |
OpenGL |
- |
|
34697.5 |
benchmarks |
10625.5 |
|
9778.5 |
benchmarks |
5635.0 |
|
|
System device ids |
|
|
|
Popular builds |
|