GeForce GT 640M vs GeForce 8400M G
|
Nvidia |
Developer |
Nvidia |
|
GeForce GT 640M |
Model |
GeForce 8400M G |
|
6.96 |
benchmarks |
0.48 |
|
Kepler(N13P-GS) |
Architecture |
(G86M) |
|
28 |
Process, nm |
80 |
|
2014 |
Release year |
2014 |
|
384 |
Shaders |
8 |
|
625 |
Core frequency |
400 |
|
645 |
Core frequency (turbo mode) |
- |
|
- |
Shaders frequency |
800 |
|
DDR3, GDDR5 |
Memory type |
GDDR3 / GDDR2 |
|
1800 - 4000 |
Memory frequency |
600 |
|
128 |
Memory bus |
64 |
|
11 |
DirectX |
10 |
|
12955.0 |
benchmarks |
7560.0 |
|
10625.5 |
benchmarks |
912.0 |
|
5635.0 |
benchmarks |
1443.0 |
|
|
System device ids |
|
|
|
Popular builds |
|