Hd 7950 Low usage issue

Discussion in 'Technical Archives' started by mcgyverxxl, Mar 5, 2013.

  1. mcgyverxxl

    mcgyverxxl Registered

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    Hi guys, I have a problem with my graphic card, that is a 7950 Vapor-x.
    My problem is that the game can't use it 100% even putting everything to full quality at 1920x1080, it works at 70-80%, stopping fps at 70-80.

    My problem is that i'd like to reach at least 120 fps, for best fluency, and even lowering the quality, the result is about the same, the graphic card works around that percentage.

    I'd like not to have a worst graphic instead of reaching 120 fps, just because i don't understand why it can't work fully (it does with other games..)

    I've modified .plr file, but the result is not as expected, because it can hardly reach 120 fps, but slowly and "by step".

    I've tried every driver release 12.1-13.1-13.2 beta but nothing happened.

    Any suggestion?
     
  2. clockit

    clockit Registered

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    I'm getting similar results with 3 x 7970's, although it does depend on which track I'm running.
     
  3. mcgyverxxl

    mcgyverxxl Registered

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    Really strange, it goes up and down for me.
    Probabily is because is a Beta and moreover is in dx 9, that is a bit "old"..
     
  4. ViSo

    ViSo Registered

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    Guys check this one
    http://isiforums.net/f/showthread.php/10754-HD5870-not-working-correctly
    Try disabling both Reflections.
     
  5. mcgyverxxl

    mcgyverxxl Registered

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    Yeah, I've disabled and the vga, worked better, but not yet 100%, and usually scale from 950 mhz to 850 mhz, I'll try with an oc setting to see which is the result..

    1st Test, with 1100 mhrz gpu 1400 ram, 200 fps top, 180 avg, and the vga works well around 95%..

    2nd Test, with stock settings, gpu is not working stable on 90%, sometimes scale to 850 mhz, but has avg fps 150, haven't jumps in fps..

    I'll make an oc Profile similar to std profile, and probabily it will work better than original bios..

    Thank you for your help ViSo, it solved quite at all my problem!!
     
    Last edited by a moderator: Mar 7, 2013
  6. ViSo

    ViSo Registered

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    Seems that rF2 hate AMD cards ...
     

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