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Thread: Ovp modd 8800GTX

  1. 01-20-2007, 12:55 PM #1
    Overklokk
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    Ovp modd 8800GTX

    Hello.

    Is it some one that know about a ovp/vdroop mod for the gpu on 8800gtx?
    Regards
    Overklokk

    First in world over 90k in 3D Mark 03 with 90400p
    http://service.futuremark.com/compare?2k3=5160409

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  2. 03-21-2007, 12:39 AM #2
    aspstein
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    Any update on this one?

    Is there a Over Current Protection asswell on these cards?
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  3. 03-23-2007, 04:01 AM #3
    blind_ripper
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    still waiting for hipro to shoot his pics here
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  4. 03-23-2007, 04:14 AM #4
    billdavis
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    same here,
    I might v-mod my 8800gtx today at work
    ________
    Suzuki M Engine Specifications
    Last edited by billdavis; 03-08-2011 at 07:50 PM.
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  5. 03-23-2007, 06:42 AM #5
    SF3D
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    Here is one sample how to do it. Maybe Hipro5 will post better pictures here?
    Same method can be used with GTS. With this mod you just strengthen power supply on GTX/GTS cards.

    Click image for larger version.  Name: Extra VGPU mod.JPG  Views: 2492  Size: 152.6 KB  ID: 56982

    You don't need this mod, if you are not using voltages over ~1.6V.
    You are as good as your samples are!
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  6. 03-25-2007, 06:34 AM #6
    skylinepower
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    can yuou show pictures when when you are finnish?
    I'm 13 years old and english is not my native language.
    please understand that.
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  7. 03-25-2007, 11:06 AM #7
    JargonGR
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    Is there a way to increase the voltages through BIOS? I have Nibitor but I am not sure what to change in there to make it work properly. I know my cards need some more voltage to hit 700MHz (its watercooled and idles at 38C)
    Hardware :Asus Rampage Extreme, 4870X2 (Crossfire X) EK FC Blocks, CPU Q9550@490FSB/4,180Ghz, RAM 4GB DDR3, Auzentech Prelude X-fi,PSU - Thermaltake Toughpower 1200 Watt,
    3 Loops with TFCs360 and a PA.120.2/DDCs.
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  8. 03-25-2007, 12:28 PM #8
    wittekakker
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    Quote Originally Posted by JargonGR View Post
    Is there a way to increase the voltages through BIOS? I have Nibitor but I am not sure what to change in there to make it work properly. I know my cards need some more voltage to hit 700MHz (its watercooled and idles at 38C)
    Nope, software vmodding is not supported due to the GPU voltage regulator.
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  9. 04-16-2007, 05:24 AM #9
    Langley
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    Which Voltage for the capacitors? 2200uF 16v?
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  10. 09-30-2007, 09:52 AM #10
    largon
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    Bump.

    Could the vGPU inductors be piggy-backed with identical components?
    Cause I'm having trouble finding specs for the "BL 121" thus I'm not sure with what to replace them buggers.
    You were not supposed to see this.
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  11. 09-30-2007, 09:58 AM #11
    wittekakker
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    No info available, I would leave them where they are.
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  12. 09-30-2007, 10:23 AM #12
    largon
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    That, is not an option.
    You were not supposed to see this.
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  13. 10-27-2007, 07:29 AM #13
    wittekakker
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    Quote Originally Posted by Langley View Post
    Which Voltage for the capacitors? 2200uF 16v?
    6V, not 16V

    Quote Originally Posted by largon View Post
    Bump.

    Could the vGPU inductors be piggy-backed with identical components?
    Cause I'm having trouble finding specs for the "BL 121" thus I'm not sure with what to replace them buggers.
    Quote Originally Posted by wittekakker@vr-zone View Post
    Just saw a picture of the Fatal1ty 8800GTS 320MB, this card uses V|TEC 59PR9011 inductors, datasheet can be found here: http://www.viteccorp.com/data/af3900.pdf
    Maybe usefull for anyone out there
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  14. 10-27-2007, 07:53 AM #14
    Clockwork_Apple
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    Quote Originally Posted by largon View Post
    That, is not an option.


    The XS is strong in this one...
    E4400 @ 3100Mhz 1.375v // P965 DS3 rev3.3 // 4GB D9GMH
    EVGA 8800GT // Antec P182 Gun Metal // Corsair HX520W
    Dell E172FP 17" TFT // Logitech MX1000 // Saitek Eclipse KB
    Apogee GT // Maze 4 // Laing D5 // Swiftech MCR320-QP

    mATX soon...
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