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Thread: DFI LP UT X58-T3EH8 - First bench, bios screens etc

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  1. #11
    Xtreme Member
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    Jun 2008
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    105
    Quote Originally Posted by The Nemesis View Post


    Bios settings for 3DMark run

    vcore 1.4875v = 1.456v windows
    qpi 1.555v = 1.50v windows
    ioh 1.26v = don't remember
    dram 1.66v = don't remember

    these same voltage settings don't work with DFI which is to be expexted on different boards. As eva has indicated, he needed a variance between vdimm and qpi/vtt for the system to be stable. I haven't found my varience yet and when I do its overvolting my ram.

    I'm still learning the board and only eva has posted info on the board, so it's a bit early to judge it since we don't all that much just yet.

    The Gigabyte boards our solid this time around I was told by a reliable source. But the DFI clocks better and I just have to figure some things out. Keep in mind my memory has only been out a couple of weeks and eva used some similar corsair but only two sticks and place more volts on the ram. My ram is rated 1.65v @ ddr3-1866(933Mhz) he was using 1.8v+ which to me is overvolting my ram.
    Yeah, I've been having issues trying to figure out this combo of vtt/vcore/vdimm. I have the OCZ dual channel ddr3-1800 and it has max 1.95 volts. If I got in and set my memory first, like I always do, my VTT starts going up on its own. Herew's what I get:

    vDimm Vtt
    1.560 1.21
    vtt is same until -
    1.740 1.23
    1.755 1.24
    1.770 1.26
    1.785 1.28
    1.800 1.29
    1.815 1.30
    1.830 1.32
    1.845 1.34
    1.860 1.36
    1.875 1.37
    1.890 1.39
    1.905 1.40
    1.920 1.42
    1.935 1.44
    1.950 1.45

    So it seems to be moving vtt in sync with vdimm for stability? I'm getting ready to order an 1866 set and hope I can get 4GHz. I'm stuck at 3.8 right now and think maybe the high vdimm is forcing the vtt too high and is throwing vcore out of whack?

    I just put in 0106 BIOS and retesting in hopes of 4GHz.

    wish me luck
    -=Mark=-
    ps. you may want to shrink those images a little.
    Last edited by MarkJohnson; 01-07-2009 at 10:58 AM.

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