NVIDIA GeForce GT 640 vs AMD Radeon R7 250X
On the Atlas performance index the AMD Radeon R7 250X is about 15% faster. They launched 2 years apart.
NVIDIA GeForce GT 64026
AMD Radeon R7 250X30
| NVIDIA GeForce GT 640 | AMD Radeon R7 250X | |
|---|---|---|
| Released | 2012 | 2014 |
| Family | GK107-300-A2 | Radeon R7 250X |
| Video memory | 2 GB | 1 GB |
| Clock | – | 1000 MHz |
| Process | 28 nm | – |
| Power (TDP) | 65 W | 95 W |
| Launch price | $99 | $99 |
| Performance index | 26 | 30 |
Green marks the better value in each row. Less power, a smaller process and a lower price count as better.
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