Well it appears another GTX580 review has hit the net, ahead of the 2pm NDA launch date. This time MadboxPC have their analysis of the GTX580 online.
“With regard to performance, this card is between 10 to 20% faster than the GTX 480 and consumes less than this, what becomes clear the purchase option to a GTX480. But it will be a difficult decision before the HD 5870, because the performance difference between them is offset by the price difference there.”
More benchmarks can be seen here.
KitGuru says: Impressed?