Seperate video card for physx

[bigal80ak]

I got a 6950 and i was thinking about some other upgrades because i got an offer on my old system. I want to run my 6950 as my main card but on my new system i want to also use my older 9500gt nvidia card to do physx. I am wondering if i could get some input on exactly how this works. Do i need special software or just instal drivers for both cards?

Thanks

 

[hythos]

You should be able to install the nVidia card down lower on the MB (somewhere it will be detected as card#2 or higher).
Install the nVidia software, and under PhysX settings - switch it from Auto to GPU (specifying the 9500)...
That should be it.

 

[whooleo]

PhysX might be bottlenecked on that 9500 GT.

 

[bigal80ak]

Best answer selected by bigal80ak.