GeForce GT 640M LE vs GeForce GTX 980M SLI
|
NVIDIA |
Developer |
NVIDIA |
|
GeForce GT 640M LE |
Model |
GeForce GTX 980M SLI |
|
- |
benchmarks |
- |
|
Fermi / Kepler(N13P-LP) |
Architecture |
Maxwell() |
|
28 |
Process, nm |
28 |
|
384 |
Shaders |
3072 |
|
500 |
Core frequency |
1038 |
|
- |
Core frequency (turbo mode) |
1127 |
|
500 |
Shaders frequency |
- |
|
DDR3, GDDR5 |
Memory type |
GDDR5 |
|
1800 - 4000 |
Memory frequency |
5000 |
|
128 |
Memory bus |
2x 256 |
|
11 |
DirectX |
12 (FL 12_1) |
|
- |
OpenGL |
4.5 |
|
8858.0 |
benchmarks |
26604.0 |
|
5858.0 |
benchmarks |
6836.0 |