Originally posted by Running
don't get physx cards they just decrease perf, and maybe you want to get two 7900gtx's since quad sli is gona be pretty complicated to build. im sure there will be other conflicts than just sticking the two cards into the pci-e slots.
no physx cards don't decrease performance, if a cpu were to do everything a ppu does then it would be terrible. you have to consider its creating way more so its not decreasing performance at all... and don't you think with 2 gigs of video ram.. it would manhandle it.... its making the game look better while getting rid of 10 fps.. while if it were the cpu doing it it would probably be a 30 fps decrease, so don't say its a waste, and if you've got any sort of sli 7 series set up, i really don't think you'd have to worry about it