basically stated above, i want to upgrade from my 770 superclocked to either a 780ti 2 970's in sli or a single 980. I game on a 1080p monitor, have an i5 3570k, 32gb of 1866 GsKill ram, Asus P8Z77-V PRO motherboard and an 850w Gold corsair PSU. Also the card will be used for gaming and i would like to be able to push things to the max.