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GPU folding on 2x HD7970 stalling

Discussion in 'bit-tech Folding Team' started by Scorpuk, 29 Oct 2013.

  1. Scorpuk

    Scorpuk Minimodder

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    Anyone know why my folding on 2 x HD7970's might stall?

    I notice it when the ppd is very low. (Just checked and they were both 35k ppd)

    When I check FAH control both GPU's are sitting at 99.9% and never move. I need to do a reboot for it to sort itself out. After reboot they are usually not at 99.9%.


    Been happening on and off for past month now.



    Spec:

    Windows 7, 64bit
    Catalyst driver 13.4
    FAH: 7.3.6



    Cheers.
     
  2. Petaflops

    Petaflops Minimodder

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    Hi. I can't help you with your problem as I am just a new boy to the team, but I was wondering what PPD you were / are getting from your HD7970's when they are working normally. It seems that AMD GPU's have suddenly become competitive in terms of folding, when for a long time Nvidia ruled the roost, and AMD were no-where. It would be interesting to compare the PPD between the HD7970 and say the GTX 670 or 760, as they can both be had for a similar price now from Scan.
    Pete
     

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