NVIDIA is working on one more overclock of the G80 chip.
We just wrote about EVGA 8800 GTX overclocked edition that works at 626MHz and somehow we know that 630MHz is the top for this chip. You can read all about it here.
Nvidia plans to introduce the new overclocked card with a driver tweak. This card is supposed to give DAAMIT's R600 a run for its money.
We don’t know how much further Nvidia can push the G80 chip but it obviously has some secret driver that can unleash some more performance. We just don’t know how much more performance they can possibly unleash
