Some Questions About 7770 Crossfire?

thomasd221

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Feb 18, 2012
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Hi there, I have a Sapphire Radeon 7770 GHz Edition and I wanted to Crossfire it with another one for double (in theory) the performance as most games are starting to support SLI/Crossfire. I have a few questions:

1: Will a good quality 500w PSU be enough?, it has the correct power connectors but I'm not sure if I need more?

2: Will my Gigabyte GA-970A-DS3 support Crossfire properly?

3: Is running Crossfire in X16/X4 mode good or will it hamper performance?

4: Is there much of a benefit Crossfiring 2 mid-range cards?

Thank You for your time! :)
 
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I would also agree with Novuake try to sell your HD7770 and get a single better card. I have 2 7850s and regret getting the second one, farcry 3 and its microstutter...

_kardon_

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Sep 19, 2012
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I would also agree with Novuake try to sell your HD7770 and get a single better card. I have 2 7850s and regret getting the second one, farcry 3 and its microstutter...
 
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