Gtx 680 or 7970, can my PSU handle?
- Thread starter nogomet
- Start date
I dont plan to go SLI or CF..
jeremyp79
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- Jan 9, 2012
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Nvidia recommends 42a on the 12v rail for the 770, and they really overshoot their estimates. Your PSU has 20 on one rail, 20 on the other. You should be fine, as long as you run the card on the rail that's not handling mobo/cpu power.
Okay, for one you can definitely not run a 290/290x. You could go for a 770 as it consumes less than the 7970
The 680 consumes the least of all of these cards and will run on that PSU as will the GTX 770.
The 7970 will run but it'd be near the top end of your PSU's capacity.
The 7970 needs 36AMPs from the 12v rail, your PSU can offer 40.
The 680 consumes the least of all of these cards and will run on that PSU as will the GTX 770.
The 7970 will run but it'd be near the top end of your PSU's capacity.
The 7970 needs 36AMPs from the 12v rail, your PSU can offer 40.
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