GTX 670 and GTX 780 in 3ds max 2013 viewport

Tests of gaming cards of the past and the present generation in the viewport 3ds max 2013. We tested iChill GTX670 4GB HerculeZ 3000 (with 1344 cuda core, speed core/memory 1020/6200 Mhz) and MSI N780 TF 3GD5/OC (with 2304 cuda core, speed core/memory 954/6008Mhz) No difference in the viewport performance in 3ds max 2013 between tested videocards. We do not tested GTX 680, GTX 770 and GTX TITAN, but we shure they shows exactly the same result.