NVIDIA GeForce GT 640 vs NVIDIA GeForce GT 740
On the Atlas performance index the NVIDIA GeForce GT 640 is about 18% faster. They launched 2 years apart.
NVIDIA GeForce GT 64026
NVIDIA GeForce GT 74022
| NVIDIA GeForce GT 640 | NVIDIA GeForce GT 740 | |
|---|---|---|
| Released | 2012 | 2014 |
| Family | GK107-300-A2 | GK107-425-A2 |
| Video memory | 2 GB | 1 GB |
| Clock | – | – |
| Process | 28 nm | 28 nm |
| Power (TDP) | 65 W | 64 W |
| Launch price | $99 | $89 |
| Performance index | 26 | 22 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
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