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  1. #1
    Joined
    Jul 2005
    Location
    columbia, mo
    Age
    31
    Posts
    909

    Can someone educate me on the 7900 GT?

    I'm having a hard time getting an overclock on this card.

    No matter what bios mods I set, I flash, nothing appears to change.

    I'm running Windows 7 Ultimate 64bit & Nvidia 307.83's which appeared to be the newest on Nvidia.com

    Anyway it appears to just stay at 20% fan speed and 450mhz core 660mhz memory all the time which would appear to be locked into 2d clocks all the time. Since I want 20% in 2d and 100% in 3d as my vga bios says.

    Could someone enlighten me with some knowledge on the 7900GT?

    Thanks

  2. #2
    Joined
    Mar 2003
    Location
    Central NJ
    Posts
    11,090

    Re: Can someone educate me on the 7900 GT?

    Have you tried either reinstalling the drivers or rolling back to a slightly older version?


    Trust me, I do science
    My Hardware, Past and Present

  3. #3
    Joined
    Jul 2005
    Location
    columbia, mo
    Age
    31
    Posts
    909

    Re: Can someone educate me on the 7900 GT?

    What's the max overclock on this card and what delta clock will help achieve the best overclock?

    Right now only the default windows 7 driver works the best but no opengl support.

    It says 520mhz - 20 delta clock - actual clock from evga says 540mhz. I have my volts at 1.25v in 2d/3d.

    Thanks

  4. #4
    Joined
    Aug 2013
    Posts
    50

    Re: Can someone educate me on the 7900 GT?

    Um, what are you trying to overclock the card for? Given' how old the card is might well get something of current gen even something of mid range would be a nice boost

  5. #5
    Joined
    Jun 2003
    Posts
    2,092

    Re: Can someone educate me on the 7900 GT?

    I agree even a used HD 5770 would be a massive upgrade.

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