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  1. #1
    New ROGer Array
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    Aug 2011
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    Need Help Going Past 4.67 GHz

    Hi , I seem to hit a wall at 4.67 (133 x 35). If i use a slower multiplyer, say 24 and crank up the blck. I still cant go past 4.7GHz. Im running BIOS Ver 1401. I can get into windows 7 with a higher multiplyer but when i push my system with prime95 - it crashes. My temps are in the 50's when pushed at 4.6GHz. I'm using the followning settings.....

    CPU Core , QPI/Dram and CPU PLL are set to 1.55
    Ram is 1600 @ 1.65 Volts with 9/9/9/24 - 2T
    Load Line set to full
    Disabled both Spread Spectrum
    Disabled C1E, Virtual Tech, CPU TM, A20m, C-State and Speedstep

    Everything else is default and/or Auto

    I would like to keep all cores on.

    Are there any other settings i need to set for stability?
    Do I just need to run more voltage?

    For the people that use LN2 Do you do anyting in the BIOS other then just raw voltage?

    Thanks
    System Specs:

    | ASUS Rampage Extreme IV | Core I7 3930k @4.9GH z | ATI 5870x2 | 32GB Gskill 4x8 |
    | Corsair 1200 PS | Coolit Boreas | OCZ Revo 3 | ASUS 27" x 3 |

  2. #2
    ROG Guru: Black Belt Array Area 66's Avatar
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    Jun 2011
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    It will help if you tell us what kind of CPU you have, I notice a xeon in your sig, anyway 4,67 is a good OC especially on a 1366 CPU , not all the CPU are born the same some oc better than other.

  3. #3
    MIA ROG Guru Array
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    Quote Originally Posted by voicesurfr View Post
    Hi , I seem to hit a wall at 4.67 (133 x 35). If i use a slower multiplyer, say 24 and crank up the blck. I still cant go past 4.7GHz. Im running BIOS Ver 1401. I can get into windows 7 with a higher multiplyer but when i push my system with prime95 - it crashes. My temps are in the 50's when pushed at 4.6GHz. I'm using the followning settings.....

    CPU Core , QPI/Dram and CPU PLL are set to 1.55
    Ram is 1600 @ 1.65 Volts with 9/9/9/24 - 2T
    Load Line set to full
    Disabled both Spread Spectrum
    Disabled C1E, Virtual Tech, CPU TM, A20m, C-State and Speedstep

    Everything else is default and/or Auto

    I would like to keep all cores on.

    Are there any other settings i need to set for stability?
    Do I just need to run more voltage?

    For the people that use LN2 Do you do anyting in the BIOS other then just raw voltage?

    Thanks
    What is the QPi? 1.55v?? If so I had 5.6ghz on ln2 QPi @1.37v
    "I would rather be gaming!" Grunts-clan.com

    http://Pcjunkiemods.com
    http://c2cmods.com

  4. #4
    MIA ROG Guru Array
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    Double post.
    "I would rather be gaming!" Grunts-clan.com

    http://Pcjunkiemods.com
    http://c2cmods.com

  5. #5
    New ROGer Array
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    Aug 2011
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    CPU-id is telling me it's a Xeon X5667 but it has 6/12 cores instead or 4/8.

    The QPI is 1.55 volts. I will try turning it down.

    Do I need to adjust any of the PWM settings or the extreme OC (auto/mode 1 / mode 2)?

    Thanks
    System Specs:

    | ASUS Rampage Extreme IV | Core I7 3930k @4.9GH z | ATI 5870x2 | 32GB Gskill 4x8 |
    | Corsair 1200 PS | Coolit Boreas | OCZ Revo 3 | ASUS 27" x 3 |

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