Opinion:Should I upgrade my PSU? - Overclock.net

MjrTom · 03-14-07

Hi Guys,

I know this seems to be a regular question but anyway.

I have noticed since upgrading from the 6800GT to the 8800GTS that the PSU is generating considerably more heat suggesting a far greater current draw from my hardware.

I have noticed no difference in voltage fluctuation or accuracy at idle or load but Im just concerned that I maybe pushing this PSU a little hard.

I know that 28A on a single rail is prob at the limit of ability to power my system so I am looking for a general consensus on what I should do.

If I was to replace it I would like another single railed PSU since this seems to be the norm now (over multiple rails) what Amperage and wattage should I look at and suggestions on models

Any comments or suggestions?

Thanks!

IcedEarth · 03-14-07

Wow yea 26A, i think it may be in your interest to upgrade

i wouldnt worry too much about it though.

Whats your budget?

Your really lucking at something about 600W @ 40A to be future proof. or maybe 700W

davidhammock200 · 03-14-07

PSU's for DFI High Performance Mobos: http://www.overclock.net/1863489-post11.html

Niko-Time · 03-14-07

I would go for one of the gpu psu thingys, like http://www.overclockers.co.uk/showpr...123&subcat=484

MjrTom · 03-14-07

Thanks guys, Was thinking about say the SeaSonic M12 range or the Corsair HX620.

Budget is not really too much of an issue (well within reason of course) PSU's are something ive always highly rated as a "non-skimp" item

EDIT: oh its actually 28A

Still a bit low I feel.

Quote:

Originally Posted by Niko-Time

I would go for one of the gpu psu thingys, like http://www.overclockers.co.uk/showpr...123&subcat=484

Yeah I saw these but did not really know what to make of them. I was thinking that since I need a PSU (and a motherboard) to build a second PC from the parts I have in the house this could be an Ideal opportunity to sort out both problems.

The second PC will be just a single core CPU/1GB of BH-5/6800GT and other bits and pieces. My current PSU had no issues runningt his hardware before.

davidhammock200 · 03-14-07

Quote:

Originally Posted by MjrTom

Thanks guys, Was thinking about say the SeaSonic M12 range or the Corsair HX620.

Budget is not really too much of an issue (well within reason of course) PSU's are something ive always highly rated as a "non-skimp" item

The Corsair 620W is the finest PSU I have ever tested!

Up to 8800GTS SLI: Corsair 620W or Seasonic M12 700W

Up to 8800GTX SLI: PC P&C 750W Quad or Silverstone DA750 or OP750 750W

R600 CF: PC P&C 1KW-SR or Silverstone OP1000 1000W

Dave

MjrTom · 03-14-07

Hmm the Seasonic or the Corsair?

Or even the GPU PSU Booster......

OMG I cant make decisions

IcedEarth · 03-14-07

Ive never read any reviews on corsair psu's but ive read excellent reviews on the seasonic m12

So my vote goes to seasonic, but plainly because i have had no experience with corsai psu's

davidhammock200 · 03-14-07

Quote:

Originally Posted by MjrTom

Hmm the Seasonic or the Corsair?

For my money the Corsair 620W, but the Seasonic 700W is also a great PSU!

There are no bad choices here.

Niko-Time · 03-14-07

Can I throw in the thermaltake toughpower 750W into the wind? I picked mine up cheap off the bay, its a great psu, look at jonny guru for his review

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Opinion:Should I upgrade my PSU?

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