NVIDIA GeForce GT 640 vs AMD Radeon HD 2900 PRO
On the Atlas performance index the NVIDIA GeForce GT 640 is about 18% faster. They launched 5 years apart.
NVIDIA GeForce GT 64026
AMD Radeon HD 2900 PRO22
| NVIDIA GeForce GT 640 | AMD Radeon HD 2900 PRO | |
|---|---|---|
| Released | 2012 | 2007 |
| Family | GK107-300-A2 | R600 PRO |
| Video memory | 2 GB | 512 MB |
| Clock | – | 600 MHz |
| Process | 28 nm | 80 nm |
| Power (TDP) | 65 W | 200 W |
| Launch price | $99 | $250 |
| 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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