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Thread: Core i7 Vdimm/VTT Graveyard :D

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  1. #1
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    Quote Originally Posted by saaya View Post


    its setting uncore voltage aka vtt to 1.75v by default? damn!


    hmmm isnt that kingston 2000 mem micron based?
    if yes then it needs more juice to get higher i think.
    1.9-2.1 is usually the sweet spot for micron above that is where it stops scaling well, unles you have a really nice set of course..

    1.65, and yeah, the XMP profile sets that, i run at 1.5v for 4ghz+ uclk benching seems stable enough without pushing too far.

    Kingston said they're most likely Elpida though I wouldn't be surprised if it was Micron, I'm not going to risk ripping off the ICs again though. I'm convinced that R2E is the reason why these sticks aren't clocking well. I just put a patriot kit through the paces for a review and had the same limitations, only about 100mhz OC max on 1.8v where others have gotten 200+ at stock. I have put these sticks through 2.04v with no gain. tightened timings are a no go, they get 1800 at cl8 max. Hopefully I'll get to fool around with a gigabyte board soon.

  2. #2
    Assistant Administrator systemviper's Avatar
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    Quote Originally Posted by Slovnaft View Post
    1.65, and yeah, the XMP profile sets that, i run at 1.5v for 4ghz+ uclk benching seems stable enough without pushing too far.

    Kingston said they're most likely Elpida though I wouldn't be surprised if it was Micron, I'm not going to risk ripping off the ICs again though. I'm convinced that R2E is the reason why these sticks aren't clocking well. I just put a patriot kit through the paces for a review and had the same limitations, only about 100mhz OC max on 1.8v where others have gotten 200+ at stock. I have put these sticks through 2.04v with no gain. tightened timings are a no go, they get 1800 at cl8 max. Hopefully I'll get to fool around with a gigabyte board soon.
    I should finally be getting my system up this sunday for it's first paces on air before hitting it with water and putting it in a MM duality modded for horizontal MB.,

    I am glad that the bla kingston ram you talked about before might be the board, I can't wait to see what it will do on the Gig X58 Ex, it should be fun, but man i need to read about all the settings, not like a 775 i guess
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  3. #3
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    tried over 100 hours testing/bench
    I7 965 retail
    Vqpi: 1.60/8
    Vdimm: 2.00/04
    Quote Originally Posted by LardArse View Post
    i think you are asking the wrong person about safety limits, but

  4. #4
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    Quote Originally Posted by systemviper View Post
    I should finally be getting my system up this sunday for it's first paces on air before hitting it with water and putting it in a MM duality modded for horizontal MB.,

    I am glad that the bla kingston ram you talked about before might be the board, I can't wait to see what it will do on the Gig X58 Ex, it should be fun, but man i need to read about all the settings, not like a 775 i guess


    what kit did you get? if you have clip-on hs would you mind checking the chips for me?
    It's actually very very similar to 775. not much of a learning curve. really only about 3 voltages to manipulate

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