I've got a GT 240 as my current graphics card, and I'm thinking of upgrading to a 660Ti or a 670. I'd like to have the added bonus of Physx in games like Borderlands 2 and Batman AC without bogging down the main GPU. Would the GT 240 work fine for just running Physx calculations?
On a side note: Does anyone think that an i3 2120T would bottleneck a 670?
Alright, so it seems that using the GT 240 for Physx would bottleneck the *** out of the 670. Makes sense. I suppose my best bet would be running two 670s in SLI and having them work in tandem for Physx? Eh. Even so, not like I have that kind of money.