7990 runs at 64%, downclocks itself

Discussion in 'Videocards - AMD Radeon' started by daimyo2, Dec 8, 2013.

  1. BIGGRIMTIM

    BIGGRIMTIM Member

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    GPU:
    EVGA GTX 980Ti Classified
    I was having issues with mine also when I had 7990's. I set a custom profile in afterburner and upped the clock speed to 1050 with everything else default. I also ran a custom fan curve to keep temps down. After I did that all of the throttling stopped. Good luck.
     
  2. JulesCools

    JulesCools Banned

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    GPU:
    Titan Black SLI
    How about that motherboard, pci-e speed running two of these? 2x, 8x? This seems irrational to spend that much on cards and then use an old board and a celeron.
     
  3. yasamoka

    yasamoka Ancient Guru

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    GPU:
    EVGA GTX 1080Ti SC
    He is not gaming on it.
     
  4. daimyo2

    daimyo2 New Member

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    GPU:
    7990 6gb
    allright thank you guys for the feedback. Will post again in a few days to tell of my experience
     

  5. Ltmatt

    Ltmatt Member Guru

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    GPU:
    HIS Ice-Q 7950 Crossfire
    Use my custom 7990 bios. Removes throttling, improves fps, removes the Boost feature of the 7990. :)

    http://forums.overclockers. co. uk/showthread.php?p=25335363#post25335363
     

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