Running a gtx 480 as dedicated physx card

Yes it is possible do you run games that use Physx? Also, I would like to point out that I run a single 670 and I run these games on physx on high with no problems what so ever so I don't think its worth it I think its worth your time to sell it and make some money off of it  

To name the key ones:
Batman AA, AC
Borderlands 2
Mirrors Edge
Metro 2033

Yes, but keep in mind, you're going to need a big ass powersupply that can dish out a good 1000w to power two 670's and a 480

He wont need it not about the power supply but the 480 as a physx card.

It will slow you down. Let your SLI 670's do the physX as well if you want to run the 3 games that use physX. Pairing an older card with 2 newer cards, the 480 is going to be such a bottleneck, you will probably get worse frame rates using it, than without.

There is a youtube video of a guy doing benchmarks out there with an older card like that and proved what I said above.

Not true. A 480 would serve as a good Physx card if a Physx card was needed. A 480 is fast enough to handle Physx.

I don't know why you would need a PhysX card if you have 670's in SLI. It probably won't do much for you.

Ok, we'll if it isn't going to do much of anything I won't bother. I figured if the 480 was handling straight physx it would take alot off the other two to perform the other graphical duties. My understanding is the 480 is still near the top on most charts, albeit power hungry and hot running. But I really don't know much about how it all works.

On a side note, is it better to set the physx in the control panel to use one of the gpu's or set to CPU? I have a 3770k for CPU.

Thanks for the replies. This place is awesome as usual.  

Deffo GPU, don't even bother w/ CPU PhysX.

Definitely GPU but you have 2 so you can choose one and go from there