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PSU good enough?

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  • Power Supplies
  • Graphics Cards
  • Graphics
Last response: in Graphics & Displays
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August 17, 2014 3:06:20 PM

Just bought an fx8350 processor, and an 990fx-ud3 motherboard. Would I be able to run two 7950s in crossfire with a corsair 750 watt power supply? I have 6 case fans, and 3 sticks of 4gb dominator ram.

Thank you.

More about : psu good

August 17, 2014 3:09:12 PM

Hmm.. I don't think so, just to be sure go with 850+ wattage.
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a c 2488 ) Power supply
a c 928 U Graphics card
August 17, 2014 3:13:06 PM

What exact model of the 750?

How many PCIE power connections on the power supply?

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a c 2488 ) Power supply
a c 928 U Graphics card
August 17, 2014 3:22:04 PM

It only has 2 cables not enough.

PCI-Express Connector
2 x 6-Pin

You need 4.


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August 17, 2014 3:24:37 PM

The one i have has 69 amps on the 12 volt rail. It has 4 8pin psu connectors. Would I have enough watts? I've already blown a PSU and I just wanna be sure. Thank you.
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a c 2488 ) Power supply
a c 928 U Graphics card
August 17, 2014 3:25:03 PM

The site has the old model CX750 if you have 4 PCIE cables you can run 2 - 7950's.
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Best solution

a c 2488 ) Power supply
a c 928 U Graphics card
August 17, 2014 3:26:22 PM

Yes you do , but I wouldn't overclock at all because the CX series uses poor capacitors.
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