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Thread: Core i7 Vdimm/VTT Graveyard :D

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  1. #11
    Registered User
    Join Date
    Oct 2008
    Posts
    17

    Angry

    Quote Originally Posted by jcool View Post
    3835A730 i7 940, 3rd memory channel died last week. Was running only 1,7V Vdimm 24/7, around 1,45-1,5V VTT. Used 2V for like 5 minutes when I first got it, but its IMC never even could handle 1600Mhz on the rams stable. So I am guessing its IMC was flawed to begin with... on phase change.
    I have been running over 1 month now 1.5Vcore and 1.5VTT 24/7 no problems whatsoever (Vdimm is only 1.6v though). I have 1 pig of an i7 920 that NEEDS 1.5v Vcore and 1.5v VTT to get 4.2Ghz stable, if I lower my voltages even 1 notch, P95 BSOD in less than 30min, even if I play with the other voltages or keep them on AUTO, still needs same Vcore/VTT! I got a bummer of a chip!

    i7 920
    Gigabyte X58 UD3R
    6GB G.Skill 1600Mhz
    9800 GX2
    CoolerMaster V10
    (V10: P95 loads to 80c at these volts (1.5v). Stock Clocks: V10 hardly breaks 50c or then TEC kicks in and drops below 50c, and then back up, keeps fluctuating 45-55c running P95)

    btw
    my chip needs such high volts, I am kinda hoping it will just go ahead and die!!!
    Last edited by sakelover; 03-11-2009 at 08:17 AM.

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