GTX 660ti SLI help

Respawn Reaper

Honorable
Dec 6, 2012
55
0
10,630
I recently got a second 660ti and sli'ed it with the card that I orginally had. (1 EVGA and 1 ASUS card the EVGA was my original GPU) and for some reason I am seeing a decline in performance. I have already installed all the drivers nessacery. I have 3 monitors in totall. All AOC's however one of them is different than the others. This is the only thing that I can think of at this time, yet I am still at a loss. Any advice I could get would be greatly appreciated.