SLI fps issue

[neurologist]

SLI fps issue

Hey there.

I have a sli system (2x gtx560) and have just installed the withcer 2. I get very very poor framerates however. My other specs are 8gb 1600 mhz kingston hyper x ram, I7 2500K 3,3 Ghz, 7200 RPM hdd + intel smart response SSD configuration. I've tried running the game on all settings - poor framerates in all setting.

Is there a SLI issue with the Witcher and if yes, is there a potential fix?

Best

 

[GuyNwah]

Which driver version? I believe the game's had SLI profiles since 270, but you really want either 275 or the very latest nVidia drivers.

Is the SLI frame rate worse than the single GPU frame rate?

And are you attempting to run with ubersampling enabled?

 

[neurologist]

Driver 285.62
Yes the frame rate is completely down the drain with sli on all settings.
Ubersampling is disabled