I have a done a quick test on the XFX nF680i rev. D00, I'm impressed with the results.

The board is, of course, based on the NVidia reference board and was the the revision, so I bought it for my QX6700.

First I test it with Dual Core to see the improvements, with my EVGA 680i previous revision (C00) this particular E6700 did not pass 470FSB

Here is a photo of the setup used :




Now on some results all air cooled



500 FSB / 4.Ghz air easy - nice


Let's see how far my old Corsairs 8500C5 go with 2.45v



DDR2 1210 4-4-4 not bad at all


Next I will test with with the QuadCore and maybe put it on the Mini-Cascade that is in Ricky's house for QuadCore compressor upgrade