i was kinda of the impression that with the notable exception of d3 the x800pe was the faster kard overall...and from every bench i've seen the x800pe whopped the 6800u for the cs:source test in much the same way that it got 0wned by the 6800u in d3...but i could be very wrong and merely talking bs so go figure
(The 6800u extreme really doesnt count: at least from what i read on Toms a while back only about 200 were actually made, and nvidia now denies they were ever made at all...go figure again

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Actually, for your amusement here's a quote from the article
'Nvidia's GeForce 6800 Ultra Extreme, which was announced by the company one day after ATI's X800 XT PE, never became available on the market; we only saw the card up for auction briefly on one website in August. A spokesperson from Nvidia claimed later that the card never officially existed, and that the name "Ultra Extreme" had been a fabrication of the media.'
Classic vapourware stuff
