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 HD4770 CROSSFIRE?, would it worth to be upgrade??

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InFe_eD
post Nov 6 2009, 05:42 PM

Can you imagine?
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From: Earth, just like you
QUOTE(ateh_opai @ Nov 6 2009, 05:37 PM)
oic..so far I don't have budget to go for 4890 although I sell my current, I need to add 3** more. by the way, I am thinking back that my PSU is CM Real Power Pro 550W, so if I want to make a CF, maybe I need more wattage PSU...is it correct?
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Nope, it's perfectly fine. My fren run his rig with 8800gt and another 8600 as physX card using only huntkey 500w, no problem at all. There are too many "PRO" here spread around stupid information that every1 shud get a 800w or 1000w psu doh.gif
InFe_eD
post Nov 6 2009, 06:16 PM

Can you imagine?
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From: Earth, just like you
QUOTE(TDUEnthusiast @ Nov 6 2009, 06:10 PM)
An 8800GT and a 8600GT has a lower power consumption compared to ATI HD4890, if I'm not wrong. So maybe you might need 600+? I dunno biggrin.gif
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He is using huntkey which is at best 70+% efficient only, plus Im sure he definitely OCed it kaw kaw.
My CM 500w can handle 4850CF too.
Don't trust the official rating too much, the manufacturer always exaggerate it, remeber how Intel told us not to OC? whistling.gif
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