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Started by Nadbuddy | | 2 answers
650W or 700W PSU for i7-4770k + GTX 780?
Hi there, i just got a short question, i'm about to order my new PC parts in just a week or so and i wonder if my 650W PSU that i picked will be enough.

All the PC components are in this wishlist: https://www.komplett.se/k/shoplist.aspx?mode=receive&si...

Thank you for reading, i hope you can tell me if the 650W PSU is good and enough :) 
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June 14, 2014 4:55:54 AM

That XFX PSU you've chosen will be ideal.

Best solution chosen by Nadbuddy

June 14, 2014 4:54:16 AM

Hi Nadbuddy
The GeForce GTX 780 requires 42A on the +12v rail and a 600W PSU minimum
good choice with the XFX , you will be fine with that
it has 53A on the +12v rail and has high grade japanese capacitors , 700w will give you some more headroom
but not really needed

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