• We should now be fully online following an overnight outage. Apologies for any inconvenience, we do not expect there to be any further issues.

750w psu

t0m3k51

Member
Dec 17, 2010
45
0
0
I'm building a new PC.

Here is what I chose:

GA-Z68XP-UD3
Intel i7-2600K
EVGA GTX 460
Corsair XMS3 - 12GB

I'm undecided on the PSU, but I narrowed it to these two;

SeaSonic 750W Gold or Corsair HX750 Pro Series

What do you guys think?
 
Last edited:

lehtv

Elite Member
Dec 8, 2010
11,897
74
91
Are you planning on SLI? You system doesn't need more than a 500-600W unit if no SLI.

Between those two, I'd get X-750 unless the HX was significantly cheaper. Where are you buying from?
 

t0m3k51

Member
Dec 17, 2010
45
0
0
No, no SLI.

I do plan on running several VMs, Photoshop, some video editing, and a hackingtosh.
Do you think a 650W SeaSonic would be enough?
I do not game.
 

lehtv

Elite Member
Dec 8, 2010
11,897
74
91
GTX 460 requires two 6-pin PCIe connectors which you can find on a 500W unit. However, if you don't even game or use CUDA, you'll never stress the GPU to its full power, thus 500W is easily enough even with a heavy overclock (meaning high voltage) on the CPU. Is your CPU overclocked?

I'd recommend Seasonic S12II 520W, XFX 550W, or Antec Earthwatts 500W, HCG-520, Seasonic X-460/X-560, to name a few.
 
Last edited:

TemjinGold

Diamond Member
Dec 16, 2006
3,050
65
91
Then both that PSU and GPU are way overkill.

Unless you are encoding videos, I would go with an Antec Earthwatts 380 or Corsair CX 430 and a motherboard that allows you to use the 2600k's on-chip video.
 
Last edited:

lehtv

Elite Member
Dec 8, 2010
11,897
74
91
True, he probably doesn't even have need for the GTX460. Selling it would almost afford a 128GB SSD.