Advice! 2 Geforce gtx 680 performance vs 1 geforce gtx 780Ti

janpatz1983

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Mar 31, 2013
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Hi guys,
I need some advice.

1. 2 Geforce gtx 680 performance vs 1 geforce gtx 780Ti?

2. would 850w PSU is enough for 2 680 graphic cards?

thanks,
-jan
 

janpatz1983

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psu brand: thermaltake 850w. The high tempt for dual v card wouldn't be a problem?

Built:
Cpu: core i5-3570k
Mobo: asrock xtreme6/tb4
Ram: vengeance 32gb
Gpu: evga gtx 680

 

janpatz1983

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yes, I am running 1 gtx 680 now. but i want to enhance my cards performance... so 2 680 is better than 1 780 ti?