GeForce GT 640M LE vs Mobility Radeon HD 4550
|
NVIDIA |
Developer |
ATI |
|
GeForce GT 640M LE |
Model |
Mobility Radeon HD 4550 |
|
- |
benchmarks |
- |
|
Fermi / Kepler(N13P-LP) |
Architecture |
Terascale 1(M92) |
|
28 |
Process, nm |
55 |
|
384 |
Shaders |
80 |
|
500 |
Core frequency |
550 |
|
500 |
Shaders frequency |
550 |
|
DDR3, GDDR5 |
Memory type |
GDDR3, DDR2, DDR3 |
|
1800 - 4000 |
Memory frequency |
700 |
|
128 |
Memory bus |
64 |
|
11 |
DirectX |
10.1 |
|
8858.0 |
benchmarks |
3449.0 |
|
5858.0 |
benchmarks |
4230.0 |