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Power supply unit

Last response: in Graphics & Displays
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March 12, 2010 6:53:43 AM

Please some one tell me whether I should buy HD 5770 or HD 5670.
My PSU is 450 watt.
I am worried whether My PSU will support both card.

More about : power supply unit

a b U Graphics card
March 12, 2010 8:24:41 AM

digvijaysingh said:
Please some one tell me whether I should buy HD 5770 or HD 5670.
My PSU is 450 watt.
I am worried whether My PSU will support both card.


Depends on the brand. Tell us the name.
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March 12, 2010 12:45:23 PM

either card will work with that PSU, although as hallowed_dragon said you need a good brand of PSU (not to run the cards, but to avoid PSU problems)

also, get the 5770, it is so much better, you will be glad you did.
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July 6, 2010 4:37:09 AM

I have got PSU of Zebronics model ZEB-450W SATA Plus (20 + 4 PIN)

Please tell me whether it can handle 5770.
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a b U Graphics card
July 6, 2010 4:59:36 AM

A 5670 would be fine, but I'm wondering whether the 5770 would work properly even though your PSU meets the requirements.Post your other specs so that I can have a better idea.
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July 6, 2010 9:08:55 AM

Tamz_msc said:
A 5670 would be fine, but I'm wondering whether the 5770 would work properly even though your PSU meets the requirements.Post your other specs so that I can have a better idea.


AC I/P - 115/230 V
DC + 3 .3 N/ + 6
D/P 25 A/24 A

60/50 HZ
-12 V/-5 USB
0.8 A/ZA

+ 12 V
16 A

-5 V
0.3 A
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a c 189 U Graphics card
a b ) Power supply
July 6, 2010 10:24:18 AM

I would say no...
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a b U Graphics card
July 6, 2010 11:02:42 AM

Though it should run the 5770, I would still recommend upgrading in order to have better stability.
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July 6, 2010 12:30:32 PM

wa1 said:
I would say no...


why what is the problem with PSU .
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a b U Graphics card
July 6, 2010 12:37:00 PM

Zebronics PSU's.... hmmm i wouldn't say they are quality brand... better get the 5670.
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Best solution

a c 189 U Graphics card
a b ) Power supply
July 6, 2010 1:16:27 PM

It only has 16amps on 12V rail and i'm pretty sure it doesn't have 6pin power connector, right?

This Pro Series should be able to handle HD5770:
http://www.zebronics.net/pro_500.asp
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a b U Graphics card
July 6, 2010 2:13:30 PM

It should handle it, but i'm not sure of Zebronics quality :??: 
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July 7, 2010 5:20:43 AM

Best answer selected by digvijaysingh.
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July 7, 2010 12:55:36 PM

It's good psu. Can handle even tri-crossfire 5770.
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a c 189 U Graphics card
a b ) Power supply
July 7, 2010 1:24:09 PM

That would be an overkill for just 1 HD5770, but if you want to CF them then that's okay, go for that... :) 
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a c 273 U Graphics card
a b ) Power supply
September 30, 2010 11:56:54 AM

This topic has been closed by Mousemonkey
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