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PSU for ASUS 2GB AMD Radeon HD 7770 2048Mb GDDR5

Last response: in Graphics & Displays
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December 11, 2013 10:41:17 AM

Hi,

I've just bought this graphics card but stupidly forgot to check my PSU.

http://

It appears my PSU isn't powerful enough for the card as the requirements are minumum 500w I think.

My question is would it be worth risking the brand new graphics card on the current PSU.

Here is a photo of the sticker of the side of the PSU I Have atm:

http://postimg.org/image/68mzd0fll/

Thanks
a b U Graphics card
December 11, 2013 10:48:31 AM

nope it is not worth it, get a 450-500w psu
December 11, 2013 10:56:22 AM

Unless I can get a very cheap PSU I can't really afford to spend any more. I'd rather return the GPU.

So there is no way it would run on that PSU?
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December 11, 2013 11:08:21 AM

CPU:

AMD Athlon II X4 635
a b Ĉ ASUS
a b U Graphics card
December 11, 2013 11:12:45 AM

an Antec VP450 will do you GREAT for that, and should only run you $40 or so (maybe less)

you could MAYBE get by with your existing PSU, but it would be marginal at best. the 7770 is an 85W card, which means it'll pull up to 7A from the +12V line
a b Ĉ ASUS
a b U Graphics card
December 11, 2013 11:26:12 AM

there's "cheap" and there's "affordable" ;) 

my view is that a PSU is not an item you want to be replacing X times, what with all the wiring and cable management and the voltage frying your components if something isn't designed well. forgo a pint and get a quality one, 450W range should be sufficient.
a b Ĉ ASUS
a b U Graphics card
December 11, 2013 11:48:02 AM

that coolermaster for 32 quid would be fine. any coolermaster or corsair from there should be good, and I'd skip OCZ only because they're going bankrupt as far as I know.
December 11, 2013 12:20:55 PM

Thanks I'll get that PSU tomorrow. I could have got one while I was in shop but I wasn't thinking. Just hope they're simple enough to fit...
!