Originally Posted by Electrix
Thanks for the answer! But it's odd that on Far Cry 3 when using the same graphics-quality and such I get lower FPS (and stuttering) with Quad SLI then regular SLI (1x GTX 690 vs 2x GTX 690).
I thought that it could be a scaling-problem and that's why I was asking to "simulate" 3-way SLI instead..
Edit: I have a Silverstone Strider 1200w-PSU so power shouldn't be the problem and as it is the same graphics-quality CPU / Memory shouldn't be the problem..
Try Updating to the new Beta drivers, I've had stuttering with one card GTX 570.#
You Can disable it in the nvidia control Panel
Make sure you are on Global Settings and in this box you should be able to select 3-way SLI then you need to go to the Physx settings and change that to the fourth card. BTW FC2 doesn't use Physx so you shouldn't get any boost with this
Take a moment to fill out your full system specs please
and make it viewable by public so we can see it and help you further
TRY LOCKING FPS TO 60!! HEARD IT HELPS