GeForce GT 640M LE vs Radeon HD 7690M
|
NVIDIA |
Developer |
AMD |
|
GeForce GT 640M LE |
Model |
Radeon HD 7690M |
|
- |
benchmarks |
- |
|
Fermi / Kepler(N13P-LP) |
Architecture |
Terascale 2(Thames XT / XTX) |
|
28 |
Process, nm |
40 |
|
384 |
Shaders |
480 |
|
500 |
Core frequency |
600 |
|
- |
Core frequency (turbo mode) |
725 |
|
500 |
Shaders frequency |
- |
|
DDR3, GDDR5 |
Memory type |
GDDR5/DDR3 |
|
1800 - 4000 |
Memory frequency |
3600/1800 |
|
128 |
Memory bus |
128 |
|
11 |
DirectX |
11 |
|
- |
OpenGL |
4.1 |
|
8858.0 |
benchmarks |
9660.0 |
|
5858.0 |
benchmarks |
7618.0 |