780 vs 7990ghz definitely a 780, if you can buy one more down the road for SLI, 7990ghz if you are only planning to buy one card, the 7990ghz slightly better than 780, The difference is really small but no physx.
780 vs 7990ghz
definitely a 780, if you can buy one more down the road for SLI, 7990ghz if you are only planning to buy one card, the 7990ghz slightly better than 780, The difference is really small but no physx.