I am currently running a 470 and have an old GTS250. Is there any call or need for having a seperate PhysX card these days? And if so, would a GTS250 do the job well enough, or is it just overkill and not worth the heat/noise/power?
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Not worth the hassle.
No hassle is involved, you just slot the card in, update the drivers for the card and go to the control panel and set the GTS 250 as a dedicated GPU for PhysX, the standard procedure.


There's a lot of hate on PhysX, be prepared![]()
Terrible software... Ignore it and get an AMD card
7950 is what you need

Why don't you run one of the games that use Physx without the 250 installed and then install it and try again.
Please post back here with some results, seeing as you have the cards already you have nothing to lose.
Terrible software... Ignore it and get an AMD card
Stop trolling.