I have the same processor. I figure a GTX670 would complement a Core I5-760 rather nicely. I'd have upgraded already, but no funds to do so (still rockin' the 8800GTS-640)
I am getting gtx 660 @ 14500 INR & 7850 @ 13500. Also would like to know can i use gt430 as dedicated physx card with gtx660 or it willl have issues. Also Gt430 would be put into pcieX4 slot of this mobo
Either of those cards should work out just fine for you and I don't see any reason why you couldn't run the GT430 card as a dedicated PhysX card in the PCI-Ex16 (x4) slot.
will it give better performace in PHYSX games & not bottleneck my gtx 660 performace
Also which PSU will be enough for the RIG as i have upgrade both if i go with Gtx 660
U can also see the 7850 its price will surely drp to 12.5k INR within a month.