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Thread: Gigabyte 7800GTX, volt modded and on air :P

  1. 07-28-2005, 05:03 PM #1
    PlatoonSgtElias
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    Gigabyte 7800GTX, volt modded and on air :P 635\1750

    So im gonna go straight to sleep right now and after work run some 3DMarks

    420\1200 default now can do 630\1750 GPU@1.6v and MEM@2.5v
    Ill post pics of the card tomorrow... btw dont mind by the 1985 year pote friend gonna replace it with a new one :P
    Last edited by PlatoonSgtElias; 08-02-2005 at 12:53 AM. Reason: better results
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    • Intel® Core i7 920 2,66GHz "SLBEJ 3912B351" D0 - OC 5.11GHz 1.525v
    • ATI Radeon HD5970 XFX Black Edition 2Gb GDDR5 (Max OC ..\..)
    • 12Gb 2x6Gb 3x2Gb A-Data PC12800 DDR3 1882MHz CAS 7-6-6-16 1T 2.2v
    • Gigabyte X58-Expert SLI\CF with BCLK MOD! 240MHz
    • 1050W Enermax Revolution
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    • Monitor Samsung 52" LE-52A567P2W (2008.a) - 1920x1080p FullHD
    • Silverstone Raven II + 1x120mm fan@5v and 3x180mm fan@7v

    3DMark 2001 - 100,001p
    3DMark 2003 - 110,000p
    3DMark 2005 - 40,000p
    3DMark 2006 - 30,337p
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  2. 07-28-2005, 05:41 PM #2
    higgins
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    nice clocks man.
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  3. 07-28-2005, 06:00 PM #3
    adas
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    Man, those are really really good clocks for air...is that with stock heatsink? and I wonder if those volts are safe for a 7800, if they are I might even try it
    P4 3.6ghz 660@5.2ghz max (crappy chip ) | Asus P5WD2 Premium -0606- |Corsair pc5400UL | XFX 7800GTX 550/1380(water) |Audigy X-Fi | Vapochill LS | PC-65 | OCZ p.s. 520w

    P-M 730@2.7 sPI | P4C800E-D | Geil One BH | X800XT 560/594 FS-V7| Zalman C77 | OCZ p.s. 420w
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  4. 07-28-2005, 06:12 PM #4
    OV3RCLOCK3R
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    wow, that clocks are amazing

    What NS memory chips does the 7800gtx use? 1.2ns?
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  5. 07-28-2005, 06:35 PM #5
    speed bump
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    Nice give these card some volts and it seems like they just fly. Probably so voltage starved becuase Nvidia was worried about power usage.
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  6. 07-28-2005, 07:28 PM #6
    Flak Monkey
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    Quote Originally Posted by MONKEYVILLE
    wow, that clocks are amazing

    What NS memory chips does the 7800gtx use? 1.2ns?
    1.6ns iirc.
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  7. 07-28-2005, 11:33 PM #7
    guess2098
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    what is the temp?^^
    that's really cool......
    teach me how to mod it~~ XD
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  8. 07-28-2005, 11:54 PM #8
    PlatoonSgtElias
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    The temp is 29-31c idle and 57c full load with a 7v fan 80mm fan using a Prescott 3,2GHz copper flower on it

    edit: 57c on 600\1500 same fan at 12v... 2200rpm
    http://www.zone.ee/wrc2006/1/Arvuti_Juuli_2.JPG?2
    Last edited by PlatoonSgtElias; 07-29-2005 at 12:08 AM.
    Follow me @ www.youtube.com/user/HousedanceTanL

    • Intel® Core i7 920 2,66GHz "SLBEJ 3912B351" D0 - OC 5.11GHz 1.525v
    • ATI Radeon HD5970 XFX Black Edition 2Gb GDDR5 (Max OC ..\..)
    • 12Gb 2x6Gb 3x2Gb A-Data PC12800 DDR3 1882MHz CAS 7-6-6-16 1T 2.2v
    • Gigabyte X58-Expert SLI\CF with BCLK MOD! 240MHz
    • 1050W Enermax Revolution
    • 3Tb 3x1Tb RAID 0 Samsung F3 HD103SJ 7200rpm, 32Mb, Sata II
    • Monitor Samsung 52" LE-52A567P2W (2008.a) - 1920x1080p FullHD
    • Silverstone Raven II + 1x120mm fan@5v and 3x180mm fan@7v

    3DMark 2001 - 100,001p
    3DMark 2003 - 110,000p
    3DMark 2005 - 40,000p
    3DMark 2006 - 30,337p
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  9. 07-29-2005, 12:09 AM #9
    guess2098
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    Quote Originally Posted by PlatoonSgtElias
    The temp is 29-31c idle and 57c full load with a 7v fan 80mm fan using a Prescott 3,2GHz copper flower on it

    http://www.zone.ee/wrc2006/1/Arvuti_Juuli_2.JPG?2
    that is sweet~~
    do u mine pm me where or how to mod it!

    and, do u know what is the temp when using the stock air kit after mod it?^^
    thx
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  10. 07-29-2005, 01:14 AM #10
    giorgioprimo
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    Did you realized the viperjohn volt mod like showed in this 3d?

    Let the comunity know, thanks
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  11. 07-29-2005, 01:35 AM #11
    PlatoonSgtElias
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    A few pics to u guys ing shaky hand and in a rush :P

    http://www.zone.ee/wrc2006/1/Mosfets%20002.jpg
    http://www.zone.ee/wrc2006/1/Mosfets%20003.jpg
    http://www.zone.ee/wrc2006/1/Mosfets%20004.jpg
    Follow me @ www.youtube.com/user/HousedanceTanL

    • Intel® Core i7 920 2,66GHz "SLBEJ 3912B351" D0 - OC 5.11GHz 1.525v
    • ATI Radeon HD5970 XFX Black Edition 2Gb GDDR5 (Max OC ..\..)
    • 12Gb 2x6Gb 3x2Gb A-Data PC12800 DDR3 1882MHz CAS 7-6-6-16 1T 2.2v
    • Gigabyte X58-Expert SLI\CF with BCLK MOD! 240MHz
    • 1050W Enermax Revolution
    • 3Tb 3x1Tb RAID 0 Samsung F3 HD103SJ 7200rpm, 32Mb, Sata II
    • Monitor Samsung 52" LE-52A567P2W (2008.a) - 1920x1080p FullHD
    • Silverstone Raven II + 1x120mm fan@5v and 3x180mm fan@7v

    3DMark 2001 - 100,001p
    3DMark 2003 - 110,000p
    3DMark 2005 - 40,000p
    3DMark 2006 - 30,337p
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  12. 07-29-2005, 10:28 AM #12
    pablo
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    very nice if i had the courage to do modding to mine i would definately vmod it
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  13. 07-29-2005, 11:08 AM #13
    Onepagebook
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    Quote Originally Posted by PlatoonSgtElias
    A few pics to u guys ing shaky hand and in a rush :P

    http://www.zone.ee/wrc2006/1/Mosfets%20002.jpg
    http://www.zone.ee/wrc2006/1/Mosfets%20003.jpg
    http://www.zone.ee/wrc2006/1/Mosfets%20004.jpg

    Really hard to tell the solder points, but great effort here. Would you please explain the solering points pleaseeeeeeeeee. thanks
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  14. 07-29-2005, 11:13 AM #14
    cadaveca
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    yes, would be very nice, nice indeed. what heatsink is that? no ramsinks for those speeds/volts?
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  15. 07-29-2005, 11:27 AM #15
    IYP
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    http://www.malvescorner.net/7800.html

    maby that will help?
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  16. 07-29-2005, 11:59 AM #16
    Kinc
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    http://img93.imageshack.us/img93/499/7800vgpu9nq.jpg

    You think that it is safe to use that version of the mod? I'm using it att the moment.
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  17. 07-29-2005, 12:12 PM #17
    Jaan
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    Quote Originally Posted by Onepagebook
    Really hard to tell the solder points, but great effort here. Would you please explain the solering points pleaseeeeeeeeee. thanks
    some better picture of this card:
    http://www.oc.pri.ee/vmods/7800GTX/7800GTX_1.jpg- some Sphire P4 cooler for GPU, 100% copper.
    http://www.oc.pri.ee/vmods/7800GTX/7800GTX_2.jpg Molex is just for comfortable volt readings
    http://www.oc.pri.ee/vmods/7800GTX/7800GTX_3.jpg

    I used 100ohm(backup)+100ohm pots for GPU and 100Kom for Vdd, no Vddq/Vref jet.
    Card is stable @600/1500Mhz on air with 1,615/2,315V Vgpu/Vddr voltage, max temp of GPU is 52*C @3D
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  18. 07-29-2005, 12:38 PM #18
    Apocalipsis
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    Yes, those mods done on that card are the same showed at Malves Corner.
    Thx god for the dryice and the liquid nitrogen.

    HeatWare
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  19. 07-29-2005, 01:12 PM #19
    higgins
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    haha sweet...u crazy f*****s!
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  20. 07-29-2005, 01:27 PM #20
    s7e9h3n
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    Quote Originally Posted by Apocalipsis
    Yes, those mods done on that card are the same showed at Malves Corner.
    No they're not....
    FX56....
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  21. 07-29-2005, 01:28 PM #21
    Onepagebook
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    Quote Originally Posted by Apocalipsis
    Yes, those mods done on that card are the same showed at Malves Corner.

    It's totally DIFFERENT.
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  22. 07-29-2005, 01:37 PM #22
    Onepagebook
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    Quote Originally Posted by Jaan
    some better picture of this card:
    http://www.oc.pri.ee/vmods/7800GTX/7800GTX_1.jpg- some Sphire P4 cooler for GPU, 100% copper.
    http://www.oc.pri.ee/vmods/7800GTX/7800GTX_2.jpg Molex is just for comfortable volt readings
    http://www.oc.pri.ee/vmods/7800GTX/7800GTX_3.jpg

    I used 100ohm(backup)+100ohm pots for GPU and 100Kom for Vdd, no Vddq/Vref jet.
    Card is stable @600/1500Mhz on air with 1,615/2,315V Vgpu/Vddr voltage, max temp of GPU is 52*C @3D
    Thank you very much buddy,
    but where is another point for that VGPU mod? I only see one point goes into trimmer.
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  23. 07-29-2005, 03:06 PM #23
    Apocalipsis
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    Quote Originally Posted by s7e9h3n
    No they're not....
    Prove it, I see the same points.
    Thx god for the dryice and the liquid nitrogen.

    HeatWare
    eBay
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  24. 07-29-2005, 03:11 PM #24
    s7e9h3n
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    FX56....
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  25. 07-29-2005, 03:11 PM #25
    Apocalipsis
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    Mmmmm, some points are the same but others don't, you were right.
    Thx god for the dryice and the liquid nitrogen.

    HeatWare
    eBay
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