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Can my 400 W PSU handle with HD 6770.

Last response: in Graphics & Displays
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October 16, 2011 12:23:27 PM

So, i want to buy a new gfx card. It is XFX HD 6770 1GB. I wanted to see can my PSU (FSP 400-60APN 80+400 W, Active PFC) handle with this gfx card without any problems.

More about : 400 psu handle 6770

a b U Graphics card
October 16, 2011 12:29:38 PM

With ease.
October 16, 2011 1:14:47 PM

450 Watt or greater power supply with one 75W 6-pin PCI Express® power connectors recommended (600 Watt and two 6-pin connectors for AMD CrossFireX™ technology in dual mode).

(Source: http://www.amd.com/us/products/desktop/graphics/amd-rad...)


So i don't think it will run it. (At least without problems)
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a b U Graphics card
October 16, 2011 1:44:40 PM

He has 2 12v rails at 17amp max or total of 28 amp combined. he will be fine.
October 16, 2011 5:03:30 PM

snowcrush said:
450 Watt or greater power supply with one 75W 6-pin PCI Express® power connectors recommended (600 Watt and two 6-pin connectors for AMD CrossFireX™ technology in dual mode).

(Source: http://www.amd.com/us/products/desktop/graphics/amd-rad...)


So i don't think it will run it. (At least without problems)

Yeah Snowcrush I agree with you but my PSU is not everyday (If you know what I want to say) PSU, it's 80+ certified, so... definitely it should handle it but, do you think will there be any problems (I want your personal, not theoretical opinion)
October 17, 2011 6:38:18 AM

I don't really know, because i got a 750W 80+ certified PSU, and sometimes i need to click twice to run the computer (With a gtx470 OC) Even that the 470 needs like 400 W maximum, No idea though, don't just go buy, test it, if doesn't work, go buy new one.


P.S Im ordering a I5 2500K right now ^_^
October 17, 2011 6:41:58 AM

What i love about these 80+ Certified ones though that they look cool and easy to manage, and has a lot of connectors ^_^
a b U Graphics card
October 17, 2011 8:13:37 PM

The 6770 is a relatively low power card, that 400W will be fine unless you have other power-hungry components or are OCing.
a b U Graphics card
October 17, 2011 8:26:01 PM

Unolocogringo said:
He has 2 12v rails at 17amp max or total of 28 amp combined. he will be fine.


+1
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