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Thread: Palit/Gainward 7600gs ddr3 Overvoltage protection?

  1. #1
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    Palit/Gainward 7600gs ddr3 Overvoltage protection?

    With Vgpu=1.23V I can run the game 'nature' in 3d03 stable at 585Mhz.
    But if I raise the Vgpu = 1.27V, I only can run the game 'nature' stable at 535Mhz, otherwise my system is restart!
    My card is like this card:
    Click image for larger version. 

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    Both chips are APW7120 GI8X3
    My default Vgpu is 1.13V
    Can you help me! I want more than 585Mhz! Please! I tried so hard, but I can't!
    Sorry for my bad English! (I'm Vietnamese)

  2. #2
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    No one know? Anyone used the cards which the board is like me? Do you have the same problem?

  3. #3
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    What cooling you got on the card, as you are raising the Vgpu you are creating a lot more heat, so if you only have standard HS on there then things will be getting far too warm and will break down, if this is the case then get some good cooling on that GPU first before volting and clocking it.

    Also take a look at this thread as it might help you: http://www.xtremesystems.org/forums/...d.php?t=133533
    Last edited by sacha35; 04-12-2007 at 06:17 AM.

  4. #4
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    My cooling is ok! GPU is around 60oC. Any one can help?

  5. #5
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    maybe the power circuit is crappy on that cheap card?
    Intel C2D E8400 @ 4000MHz ~1,192V
    Thermaltake Big Typhoon 120
    MSI P35 NEO2-FIR (bios v1.8)
    ADATA 2*2GB DDR2 800+ EE
    ASUS Geforce 8800GT 512MB + Accelero S1
    Seasonic S12-600

  6. #6
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    Yes, it's power circuit weakness, if you want more for GPU than must lower DDR freq and / or Voltage.
    vinh, try OC GPU with DDR on default frequency!
    Last edited by SuperStarr; 04-13-2007 at 03:22 PM.

  7. #7
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    You said that "It's power circuit weakness". But how to resolve it? I don't want to decrease memfreq to increase corefreq! Because i't useless!

  8. #8
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    Quote Originally Posted by vinh View Post
    You said that "It's power circuit weakness". But how to resolve it? I don't want to decrease memfreq to increase corefreq! Because i't useless!
    I think it is too hard to repair the power circuit for novice users like you and me. the only solution is to buy a better card
    Intel C2D E8400 @ 4000MHz ~1,192V
    Thermaltake Big Typhoon 120
    MSI P35 NEO2-FIR (bios v1.8)
    ADATA 2*2GB DDR2 800+ EE
    ASUS Geforce 8800GT 512MB + Accelero S1
    Seasonic S12-600

  9. #9
    Ebay Hater
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    what happened to gainward being high end cards? palit/gainward? wtf?
    In short, both AMD and NVIDIA discovered that their next-generation graphics cards are superior to each others' last-generation graphics cards.

  10. #10
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    Lightbulb

    Quote Originally Posted by vinh View Post
    You said that "It's power circuit weakness". But how to resolve it? I don't want to decrease memfreq to increase corefreq! Because i't useless!
    Than sell that card and buy Galaxy Zalman model.

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