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Can a 750w power supply support a 2 gb 670 or 680?

Hi, I am looking to buy a new gpu but need the psu to go with it would this http://www.newegg.com/Product/Product.aspx?Item=N82E16817139010&Tpk=ORSAIR%20HX%20Series%20HX750%20750W%20ATX12V%202.3%20%2f%20EPS12V%202. be enough to support this card?

EVGA 02G-P4-2676-KR GeForce GTX 670 FTW LE 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card?
Maybe even a 680?


8gb ddr3 ram
standard asus motherboard
intel i7 3770
1 tb asus memory
The rest isn't really important

Thanks!
6 answers Last reply Best Answer
More about 750w power supply support
  1. You should be able to SLI two of those cards (or 680's) with that PSU, it is more than enough for a single graphics card system
    Hope it helps
  2. Best answer
    nVidia itself recommend 500W for a single 670.
    http://www.nvidia.in/object/geforce-gtx-670-in.html#pdpContent=2


    For testing conducted for SLI 670, the resulting system consumption for SLI is 433W of which 293W are attributed to the gpu cards.
    http://www.guru3d.com/article/geforce-gtx-670-2-and-3way-sli-review/4




    All points out to 750W being more than enough.
  3. I went ahead and bought it thanks guys
  4. Best answer selected by kc1993.
  5. No problem.Your welcome.
  6. yes.
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