The GTX 670 was impressive in Deus Ex: Human Revolution with 58fps at 2560x1600, 3% slower than the HD 7970, 5% faster than the HD 7950, 26% faster than the GTX 580 and only 6% slower than the GTX 680.
Nvidia cards perform well in Hard Reset, so it’s not surprising that Kepler dominated our graph. The GTX 670 was 11% slower than its beefier sibling, but it outpaced the HD 7950 and 7970 by 34% and 16% margin.