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Old 08-18-09, 04:21 AM   #12
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Join Date: Mar 2003
Location: Tulsa
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Default Re: PhysX When SLI on Single

Originally Posted by kuddles View Post
So if a game like Batman or Mirror's Edge has hardware PhysX, it actually runs better if you turn SLI off? I guess that kinda makes sense - each individual card doing their own task instead of both of them performing the same two tasks at the same time.

I'm guessing this won't work on my GTX 295, though, since the 2nd GPU would have to be on a separate slot to be dedicated to PhysX.
Not neccasarily. It depends on game, Resolution, and rendering bottlenecks. Dedicated PhysX cards are mostly useful in my experience ((compared to standard SLI renderings)) at lower resolutions where PhysX processing is the primary bottleneck. But range can vary widely depending on settings and such.
|CPU: Intel I7 Lynnfield @ 3.0 Ghz|Mobo:Asus P7P55 WS Supercomputer |Memory:8 Gigs DDR3 1333|Video:Geforce GTX 295 Quad SLI|Monitor:Samsung Syncmaster 1680x1080 3D Vision\/Olevia 27 Inch Widescreen HDTV 1920x1080

|CPU: AMD Phenom 9600 Black Edition @ 2.5 Ghz|Mobo:Asus M3n HT Deluxe Nforce 780A|Memory: 4 gigs DDR2 800| Video: Geforce GTX 280x2 SLI

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