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Thread: SandyBridge 2D madness - let's tweak for the best 1m, 32m, pifast and wprime!

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  1. #1
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    doesnt vtt help at all mate

    i found the only way to run my hypers with 2133 ratio is to have a sweetspot with VTT on both UD5 and UD7 with same volts 1.24v, 1.22v is almost there, and 1.26 doesnt like it
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  2. #2
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    Quote Originally Posted by dinos22 View Post
    doesnt vtt help at all mate

    i found the only way to run my hypers with 2133 ratio is to have a sweetspot with VTT on both UD5 and UD7 with same volts 1.24v, 1.22v is almost there, and 1.26 doesnt like it
    that's quite a lot vccsa if you ask me - I am having similar issues with my hypers.
    0.95V vccsa - 1.15V vccsa will boot 2133 with my hyper but freezes on 32m instantly. does your setup gives instant freezes on 32m initial below let's say 1.15V vccsa?

    PS: stop calling it vtt - you confuse me every time
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  3. #3
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    in jeeegabyte world its still QPI/VTT


    yes it scales, if i donthave these volts i cannot boot at all lol
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  4. #4
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    Quote Originally Posted by SoF View Post
    that's quite a lot vccsa if you ask me - I am having similar issues with my hypers.
    0.95V vccsa - 1.15V vccsa will boot 2133 with my hyper but freezes on 32m instantly. does your setup gives instant freezes on 32m initial below let's say 1.15V vccsa?

    PS: stop calling it vtt - you confuse me every time
    VCCIO should be qpi/vtt/IMC voltage...

    VCCSA is system agent

    or maybe i'm wrong (still don't touched the biatch )

    Good to hear that Gigabyte still call it QPI/VTT

  5. #5
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    i thought he meant VTT hahah

    system agent doesnt do
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  6. #6
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    Quote Originally Posted by dinos22 View Post
    i thought he meant VTT hahah

    system agent doesnt do
    hahahahaha, looks like every chip is different, without putting system agent on 0.975 I cannot boot at 2133 CL8 at all. Also to be stable VTT has to be around 1.18-1.20 on my UD7.
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  7. #7
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    Quote Originally Posted by thebanik View Post
    hahahahaha, looks like every chip is different, without putting system agent on 0.975 I cannot boot at 2133 CL8 at all. Also to be stable VTT has to be around 1.18-1.20 on my UD7.
    thats interesting, yeah man i would test every chip i have for all those options again, this is a new platform and we are all still learning obviously
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  8. #8
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    Quote Originally Posted by SoF View Post
    that's quite a lot vccsa if you ask me - I am having similar issues with my hypers.
    0.95V vccsa - 1.15V vccsa will boot 2133 with my hyper but freezes on 32m instantly. does your setup gives instant freezes on 32m initial below let's say 1.15V vccsa?

    PS: stop calling it vtt - you confuse me every time
    interesting about that with the hypers. was able to play with it today for the first time and made no adjustments on the MIVE voltage wise and they were happy as could be at 2133 7-7-6-20 @1.69v....:/
    Quote Originally Posted by Gautam View Post
    I'll add my name to this elpida graveyard as soon I even think about running 32M. (yes, the thought is enough)



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