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Is my power supply ok for 670 ftw sli?

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  • Power Supplies
  • SLI
  • Components
Last response: in Components
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March 8, 2013 9:17:34 PM

I want to purchase a second 670 FTW card to run in sli in the near future. Probably as soon as i can get a great deal or prices drop again. I want to know if my current psu will be sufficient. Here are my specs,

Antec hcg-620m is my power supply.
i5 3750k running at stock
8 gigs DDR3 corsair vengeance
500gb western digital
Evga 670 ftw running at stock
Cm Storm stryker
23 inch monitor.

Playing at 1080p with everything at stock.

More about : power supply 670 ftw sli

a b ) Power supply
March 8, 2013 9:33:12 PM

stapike08 said:
I want to purchase a second 670 FTW card to run in sli in the near future. Probably as soon as i can get a great deal or prices drop again. I want to know if my current psu will be sufficient. Here are my specs,

Antec hcg-620m is my power supply.
i5 3750k running at stock
8 gigs DDR3 corsair vengeance
500gb western digital
Evga 670 ftw running at stock
Cm Storm stryker
23 inch monitor.

Playing at 1080p with everything at stock.



Your absolutely fine as long you dont plan to overclock GPUs.
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a c 311 ) Power supply
March 8, 2013 9:34:26 PM

stapike08 said:
I want to purchase a second 670 FTW card to run in sli in the near future. Probably as soon as i can get a great deal or prices drop again. I want to know if my current psu will be sufficient. Here are my specs,

Antec hcg-620m is my power supply.
i5 3750k running at stock
8 gigs DDR3 corsair vengeance
500gb western digital
Evga 670 ftw running at stock
Cm Storm stryker
23 inch monitor.

Playing at 1080p with everything at stock.


Hi - realhardtech suggests a quality 750w unit to run a sys with
two 670's, there is headroom built in, but I wouldn't suggest that
much of a diff long term. But, you have a decent amount of +12v amps,
so you could give it a try.

You will be 2 pci-e connectors short to
SLI 2 670's with that PSU. You can use molex to pci-e
adapters.
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March 8, 2013 9:34:35 PM

No point to even really oc them right? At 1080p I can max everything correct with sli.
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a b ) Power supply
March 8, 2013 9:38:46 PM

stapike08 said:
No point to even really oc them right? At 1080p I can max everything correct with sli.



Mate you can run games with two monitors with that kind of monster setup.

After few years you might want to but by then its time for a PSU change and a 3 times better GFx card in market already lol

No worries
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!