Originally Posted by insignia69
well it turns out that i was using the right slots, top and bottom pci-e slots are the 2.0, middle slot is the 3rd slot. i have all the latest drivers, why are all these games performing like such crap with SLI?i use evga precision in order to set fan speeds, on the video cards and it works great.i have a friends who gets the same fps with the same video card, and he runs an AMD setup
go into the nvidia control panel and be sure your vsync is forced off, you have it set on "multiple display performance mode" and "Force Split Frame Rendering 2"
On this image the other option for "split frame rendering 2" is better performance.
Set all else to default or Application controlled and control your AA AF from within the games...