check out these reviews
http://aphnetworks.com/reviews/asus_...gt_top_512mb/2
in the 8800gt, the card has 56 TMUs, half of the 112 alu

and also here it states that g92's texture power is different from g80's (can do double the work)
http://www.elitebastards.com/cms/ind...1&limitstart=1