Voltmod 7800GS [Core G71] up to core 700MHz

Discussion in 'Videocards - NVIDIA GeForce' started by PAIIITET, Oct 12, 2006.

  1. PAIIITET

    PAIIITET Member

    Messages:
    44
    Likes Received:
    0
    GPU:
    AGP 7800GS 375@620Mhz 1.3V
    First voltmod 7800GS [Core G71] in World!!!

    ------------- For G71 -------------

    Up to 1.1v to 1.5v

    [​IMG]

    Use the current-conducting varnish, glue or thin wire

    My Result Leadtek AGP 7800GS [G71] 256Mb

    Default
    1.1v --- 513Mhz
    Default cooling + 90x90 Fan in ATITool - 51

    Voltmod
    1.5v --- 700Mhz
    Default cooling + 90x90 Fan in ATITool - 66
    Code:
    3DMark03 [Test 4]
    
    500/700 --- 85 fps
    600/700 --- 97.5 (14.7%)
    650/700 --- 101.3 (19.17%)
    700/700 --- 109.3 (28.6%)
    -------------------------------------


    Информация на русском языке VID вольтмод AGP GeForce 7800GS [G71] - Translate into english

    -------------------------------------

    New Metod 1.2v, 1.3v, 1.4v or Sparkle 7800GS (G71) Voltmods

    ------------- For G70 -------------

    Up to 1.4v to 1.5v

    [​IMG]


    Result bernek 570Mhz
     
    Last edited: Jan 21, 2007
  2. fungry

    fungry Master Guru

    Messages:
    253
    Likes Received:
    0
    GPU:
    8800GTS 320mb
    wait, you simply stuck a "current-conducting varnish/glue/thin wire" onto the PCB? lol and you got this thing overclocked?

    sorry but i'm not very knowledgeable in terms of modding components :S
     
  3. cowie

    cowie Ancient Guru

    Messages:
    13,276
    Likes Received:
    357
    GPU:
    GTX
    all it took was grounding the tp?
    good job

    edit somebody grow some ballz and try it g71 7800gs agp be a hero like this guy (i like this guy already)
     
    Last edited: Oct 13, 2006
  4. sidret99

    sidret99 Guest

    Messages:
    189
    Likes Received:
    0
    GPU:
    EVGA 8800Ultra on Dell 27
    would this work on my xfx also like you describe is there more to know about
     

  5. PAIIITET

    PAIIITET Member

    Messages:
    44
    Likes Received:
    0
    GPU:
    AGP 7800GS 375@620Mhz 1.3V
    You prostite for my English, but this method it works.

    I was used the thin wire.
     
  6. Luvabud

    Luvabud Guest

    Messages:
    916
    Likes Received:
    0
    GPU:
    1060 6GB
    You've got 700MHz, I'm impressed, that core must be screaming for mercy
     
  7. morfeus02

    morfeus02 Guest

    Messages:
    1,461
    Likes Received:
    0
    GPU:
    GOOD
    OMG I'Ll do it immediately O.O


    700mhz core









    O MY GOD!!!!!!!!!!!!!!:tomcat:
     
  8. bernek

    bernek Ancient Guru

    Messages:
    1,632
    Likes Received:
    93
    GPU:
    Sapphire 7900XT
    hmmm everybody here has G71 ???

    only I'm stuck with G70 ???

    hope it works for G70 too ...

    Please post more information and more pics if possible !

    This could be very very interesting if it really works ...

    My OC is up to 520 Core on default voltage ...

    If I hit above 550-600 I'll be thanking you all my life :D
     
  9. bernek

    bernek Ancient Guru

    Messages:
    1,632
    Likes Received:
    93
    GPU:
    Sapphire 7900XT
    strange you only ground a terminal ... (you put a terminal of a chip to the ground ???) what is on the otherside ? where is connected that pin ???

    what does it do ? a lot of questions here mate ...

    (and in the end ... is the pcb of G71 the same as G70 ???)
     
  10. Luvabud

    Luvabud Guest

    Messages:
    916
    Likes Received:
    0
    GPU:
    1060 6GB
    could we see some proof that you have 700MHz, I volt modded my card to 1.5v and only got 670 with some artifacts, too scared to push anymore
     

  11. bernek

    bernek Ancient Guru

    Messages:
    1,632
    Likes Received:
    93
    GPU:
    Sapphire 7900XT
    I believe he is not talking about the GS+ models ...
    He said about modding a Leadtek 7800 GS - NON PLUS ... AGP 256 MB with G71 core ... (newer models)

    only few of the first models had G70 core like mine :)

    P.S. I believe the PCB from GS+ is different from GS standard models :)
     
  12. bernek

    bernek Ancient Guru

    Messages:
    1,632
    Likes Received:
    93
    GPU:
    Sapphire 7900XT
    I will measure the curent from that point to the ground :) and post back immediately !

    I don't really think this mod will work but ... who knows
     
  13. Luvabud

    Luvabud Guest

    Messages:
    916
    Likes Received:
    0
    GPU:
    1060 6GB
    First voltmod 7800GS [Core G71] in World!!!
    I believe he referring to the 7900 core, I will wear a pair of socks for a week and then eat them if he's got a G70 core @ 700MHz
     
  14. PAIIITET

    PAIIITET Member

    Messages:
    44
    Likes Received:
    0
    GPU:
    AGP 7800GS 375@620Mhz 1.3V
    This is safe, if the temperature in the order. to 7900GT many people are placed even 1.55
     
  15. PAIIITET

    PAIIITET Member

    Messages:
    44
    Likes Received:
    0
    GPU:
    AGP 7800GS 375@620Mhz 1.3V
    only on G71 with Referenc design (16 pipes) [For instance Leadtek 7800GS 256mb, Club3D 256mb and so on with new core G71](not Gainward+)
     
    Last edited: Oct 13, 2006

  16. Luvabud

    Luvabud Guest

    Messages:
    916
    Likes Received:
    0
    GPU:
    1060 6GB
    I know it's safe as safe can be, but my wallet starts twitching when I get adventurous
     
  17. bernek

    bernek Ancient Guru

    Messages:
    1,632
    Likes Received:
    93
    GPU:
    Sapphire 7900XT
    G70 doesn't show any resistance or voltage between that point and ground ...
     
  18. bernek

    bernek Ancient Guru

    Messages:
    1,632
    Likes Received:
    93
    GPU:
    Sapphire 7900XT
    nothing for Leadtek 7800GS 256MB G70 ????

    :(((((((((((((((
     
  19. PAIIITET

    PAIIITET Member

    Messages:
    44
    Likes Received:
    0
    GPU:
    AGP 7800GS 375@620Mhz 1.3V
    Measure voltage
    [​IMG]
     
  20. bernek

    bernek Ancient Guru

    Messages:
    1,632
    Likes Received:
    93
    GPU:
    Sapphire 7900XT
    Last edited: Oct 13, 2006

Share This Page