Enough power for SLI?

luke318is

Honorable
Dec 3, 2013
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10,540
Itried a power supply calculator , but im not sure i trust it.

I have the following:
Core i7 4770k
Asus Maximus hero 6
Evga gtx 680 2gb

I am adding a second identical video card in SLI

Power supply: EVGA Supernova NEX750B 750W ATX EPS12V Power Supply 80PLUS Bronze


Think i have enough juice?
 

luke318is

Honorable
Dec 3, 2013
29
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10,540
becuase SLI was working fine, but the 680 i bought of craigslist was freezing, then fried, and now wont work. Seller is giving me a different one, and will return it for RMA

I turned on PC, video card instantly spooled to 100% FAN, then threw blue artifacts all over the screen, and became unrecognizable
 

luke318is

Honorable
Dec 3, 2013
29
0
10,540
Roger that. The EVGA 850W 80+ Gold Certified Fully-Modular ATX Power Supply is a little rich for my blood right now, is there a step down from it? or is that REALLY the one i should stretch to get?