NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GTX 660M
On the Atlas performance index the NVIDIA GeForce GT 640 OEM Rebrand is about 18% faster. They launched 0 years apart.
NVIDIA GeForce GT 640 OEM Rebrand26
NVIDIA GeForce GTX 660M22
| NVIDIA GeForce GT 640 OEM Rebrand | NVIDIA GeForce GTX 660M | |
|---|---|---|
| Released | 2012 | 2012 |
| Family | GF116-150-A1 | GK107 |
| Video memory | 1.5 GB | 2 GB |
| Clock | – | 835 MHz |
| Process | 40 nm | 28 nm |
| Power (TDP) | 75 W | 50 W |
| Launch price | – | – |
| Performance index | 26 | 22 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
More comparisons
NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GT 6402012 · index 26NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GTS 450 Rev. 22011 · index 26NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GTX 670M2012 · index 26NVIDIA GeForce GT 640 OEM Rebrand vs NVIDIA GeForce GTX 670MX2012 · index 26NVIDIA GeForce GTX 660M vs NVIDIA GeForce GT 140 OEM2009 · index 22NVIDIA GeForce GTX 660M vs NVIDIA GeForce GT 640 OEM2012 · index 22NVIDIA GeForce GTX 660M vs NVIDIA GeForce GT 7402014 · index 22NVIDIA GeForce GTX 660M vs NVIDIA GeForce MX1102017 · index 22