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  1. #1
    Member Drinkyoghurt's Avatar
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    What is wrong with my 8800gt?

    I have the Jetway 8800gt, did the bios softmod.

    before the softmod my max clock on the core was 680, after the bios voltmod it was 720, however when I de-linked my shaders and put them to 1782 they worked fine, but if I bumped it up to 18xx it would artifact on me.

    I can now do 730 on the core, haven't tried anything above it yet, but does it cause damage to slow down the shaders?

    CPU:
    Intel i5-2500k 4.7ghz 1.34V - M0b0:Asrock P67 Pro3 Rev. B3 - Ram:Corsair XMS3 1600mhz 7-8-7-21 1.63V - Cooler: Thermalright Ultra 120 Extreme - Videocard:Sparkle GTX 260 216 core 55nm -
    14459 marks in 3Dmark06
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  2. #2
    Senior Member jason4207's Avatar
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    You're fine. I can only get 1728 on the shaders w/o any artifacts.

    What do you mean by "slow down the shaders"? What were your stock shader clock? Mine is 1500, so anything more than that is speeding up the shaders.
    MAIN RIG: 3570K @ 4.5GHz 1.272v H100i Extreme4-Z77 8GB-G.Skill @ 2200MHz 9-11-11-28 1.60v CM_430-Elite
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  3. #3
    Member Drinkyoghurt's Avatar
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    I mean slow down as in slower then linked speed.

    how high can you clock your card then?

    CPU:
    Intel i5-2500k 4.7ghz 1.34V - M0b0:Asrock P67 Pro3 Rev. B3 - Ram:Corsair XMS3 1600mhz 7-8-7-21 1.63V - Cooler: Thermalright Ultra 120 Extreme - Videocard:Sparkle GTX 260 216 core 55nm -
    14459 marks in 3Dmark06
    Reboot: "Don't argue with idiots. They bring you to their level and beat you with experience."
    rdrash:"I think Todd changes hardware more frequently then he changes his underpants."
    Join the benching team and be part of the elite

  4. #4
    Registered thisisapen's Avatar
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    Dec 2007
    I haven't read of many people getting 1800Mhz+ on their shader, especially with stock cooling. Surely a 280mhz overclock is high enough for the card.

    At the moment I'm at 720Mhz core, 1780Mhz shader and 1910Mhz memory. This is unvoltmodded, I presume. (It's a BFG card, so I am not sure)

    Anything higher than 1780Mhz shader doesn't work for me either. It doesn't cause artifacts though, it just causes a flat out GPU reboot (not system, just the video card)

  5. #5
    Member Drinkyoghurt's Avatar
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    this is the highest I could score with my card, those numbers don't seem right, I see people with even lower clocks( 700/1000 ) beat me...but they have their e6750 @ 3.6ghz, I only have my e6420 @ 3.6ghz

    CPU:
    Intel i5-2500k 4.7ghz 1.34V - M0b0:Asrock P67 Pro3 Rev. B3 - Ram:Corsair XMS3 1600mhz 7-8-7-21 1.63V - Cooler: Thermalright Ultra 120 Extreme - Videocard:Sparkle GTX 260 216 core 55nm -
    14459 marks in 3Dmark06
    Reboot: "Don't argue with idiots. They bring you to their level and beat you with experience."
    rdrash:"I think Todd changes hardware more frequently then he changes his underpants."
    Join the benching team and be part of the elite

  6. #6
    Senior Radeon Mod God ViperJohn's Avatar
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    Santa Ana, Ca
    Quote Originally Posted by Drinkyoghurt View Post
    I mean slow down as in slower then linked speed.

    how high can you clock your card then?

    No it will not hurt the card. The relationship of the core ROP to the core Shader clock is just
    a function of where they are set in bios. That can be easily changed by editing the bios and
    is done all the time.

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  7. #7
    Senior Member jason4207's Avatar
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    Quote Originally Posted by Drinkyoghurt View Post
    I mean slow down as in slower then linked speed.

    how high can you clock your card then?
    clocks are in sig. This is w/ the 1.1v mod as well.

    Your score looks fine. I have a quad at 3.6GHz, and get almost exactly 1500 more than you...which is expected.
    MAIN RIG: 3570K @ 4.5GHz 1.272v H100i Extreme4-Z77 8GB-G.Skill @ 2200MHz 9-11-11-28 1.60v CM_430-Elite
    GTX670_DCuII_TOP @ 1358/7244 1.212v Xplosion-DTS 256GB-Samsung_830 1TB-Black Seasonic_X-750
    27.5"-1200P-LCD Z5500-5.1 || PLV-Z4_720P_Projector_95" Paradigm_6.1_DTS-ES
    G9_Mouse Logitech_Illuminated_KB Logitech_G27_Wheel+Microsim_Racing_Pod ***HEAT***

    GAMING HTPC: i3-550 @ 4.5GHz 1.35v H70 MSI_H55M-ED55 4GB-G.Skill @ 1875MHz 7-9-7-23 1T
    GTS450 @ 970/1940/2100 240GB_Sandisk_Extreme 640GB_Blue Corsair_CX430
    Panny 42S2 1080P Plasma

    unRAID FILE SERVER: E5200-M0 @ 2GHz 0.856v MSIP43Neo3-F 4GB-Corsair @ 800MHz CM590 Antec550W
    19TB-Parity_Protected_Storage / 1TB-Cache / 2TB-Parity / 10x2TB 2x1TB


  8. #8
    High Speed Senior deathman20's Avatar
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    Yup no issues with running shaders at different clock speed then core here.

    740/1828/1000 is the highest I've tried in 3D Mark. 720/1782/950 is typical gaming speed for me without Bios mod. Get a new cooler tomorrow so I'm eager to see what it can do then
    -=The Gamer=-
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