Single or multi display performance mode?

[jarablue]

I am using a 570gtx as my main card and have my old 275gtx still plugged in to handle all the physx stuff. What I wanted to know with a setup like this is what should I choose in the control panel. Single or multi display performance mode?

If anyone can help, thanks!

 

[jarablue]

Does anyone know what I should use? Single or Multi? Kinda confused

 

[lord infamous]

http://forums.nvidia.com/index.php?showtopic=146634

 

[VulcaN]

You know what would be awesome? A Window that pops up and renders a 3D scene and as you make changes in the nvidia control panel you can watch its FPS readout to see how they change this "stock" benchmark.

It may not show you how a setting will effect a certain game, but it will show you what it does to the baseline scene that always stays the same.