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IS my power supply sufficient to support two Gigabyte GTX 770 GDDR5-4GB

Last response: in Graphics & Displays
August 31, 2013 5:38:22 AM

I have a seasonic 1050W PSU and I am wondering if it will support dual Gigabyte GTX 770 GDDR5-4GB BPU's .

I also have:
two 3.5 hard drives
1 SSD hard drive
11 140MM case fans
Corsair CPU Cooler H100i
August 31, 2013 5:48:08 AM

You'll be fine. Gigabyte says you would need a 600W PSU for 1 of those cards and the rest of your system, so the other 400W on your PSU will easily handle the second card.

Best solution

August 31, 2013 5:52:48 AM

I recently had the exact same dilemma and found this thread about the subject quite helpful. At first glance I'd wager you are good to go with that psu, but take a look at this link just to make sure:

It also has a psu calculator linked on there
Hope this helps