NVIDIA GeForce GTX 660M vs AMD Radeon HD 2900 PRO
On the Atlas performance index the NVIDIA GeForce GTX 660M is about 0% faster. They launched 5 years apart.
NVIDIA GeForce GTX 660M22
AMD Radeon HD 2900 PRO22
| NVIDIA GeForce GTX 660M | AMD Radeon HD 2900 PRO | |
|---|---|---|
| Released | 2012 | 2007 |
| Family | GK107 | R600 PRO |
| Video memory | 2 GB | 512 MB |
| Clock | 835 MHz | 600 MHz |
| Process | 28 nm | 80 nm |
| Power (TDP) | 50 W | 200 W |
| Launch price | – | $250 |
| Performance index | 22 | 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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