i want to know-my psu will handle hd 6770 1gb ddr5 o rnot?

Sapphire Sapphire hd 6770 1 gb ddr5 pci...
April 9, 2013 at 05:17:15
Specs: Windows 7, amd phenom 2 X2
my psu specs are
i have 25A on +3.3V rail
38A on +5V rail
15A on +12V rail
0.3A 0n -5V rail
0.8A on -12V rail
2A on +5VSB rail
can i run a hd 6770 1GB ddr5 on it
pls somebody guide me..

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#1
April 9, 2013 at 07:39:16
The amps values you posted are not much help in answering your question.

The value that really matters is the output wattage of the PSU, and you have not told us what that is!

A single HD 6770 requires a PSU with at least a 500-watts output.

For CrossFireX the PSU needs to be at least 600-watts output.


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#2
April 9, 2013 at 11:40:49
A HD 6770 is a rebadged HD 5770. Same speed and same power requirements. Just bought 2 5770's for my nephew; one is running in a 250W machine and the other in a 305W.

Hope you're getting this card cheap...prices I see run from 90 bucks up to $140. You can do much better for that kind of cash with a HD 7750 or HD 7770.

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Audares Juvo


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