Need help overclocking the MSI GT75VR 7RF

Discussion in 'MSI' started by Beemo, Jan 13, 2020.

  1. Beemo

    Beemo BGA is totally TSK TSK!

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    Hi guys,

    I need advice in overclocking the CPU (i7-7820HK) of my GT75VR 7RF. I want at least a stable 4.0 ghz with as low heat as possible, no thermal throttling.

    So I followed some of the settings like a headless chicken in this thread: http://forum.notebookreview.com/threads/msi-gt73vr-safe-stable-overclock.812987/

    EDIT:

    I also applied the settings in this video:



    +Kudos to @Spartan

    Current settings:

    CPU Ratio: 40 (4.0 ghz) *don't really want to go over it*
    Ring Ratio: 36 (default)
    CPU Core Voltage: 0 (default)
    CPU Core Voltage Offset: -0.80mV
    CPU Ring Ratio: 0 (default)
    Clock Frequency: 10000 (default)
    VR Current Limit: 400
    Power Limit 1 and 2: 200 (default)

    Then under "POWER AND PERFORMANCE" (donated to Svet for unlocked BIOS):

    IA/DC Loadline: 0 *probably needs chaging to 5 or 10?*

    What do you think? Any other settings that needs changing or needs to be added?

    Many thanks in advance!
     
    Last edited: Jan 13, 2020
    Kevin@GenTechPC likes this.
  2. Kevin@GenTechPC

    Kevin@GenTechPC Company Representative

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    Is it stable? Have you tried using AIDA64 to test stability?
    Any benchmark score?
     
  3. Beemo

    Beemo BGA is totally TSK TSK!

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    I haven't done any stability test using AIDA64 yet.

    So far I only played a total of 8 hours straight playing different games: 3 hours of Shadow of the Tomb Raider, 2 hours of Assassin's Creed Odyssey, and 3 hours split between Fornite, Overwatch, and Frostpunk. Temperature goes up to 70c max depending on the game
     
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  4. NeXt3R

    NeXt3R Notebook Geek

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    i use on my gt75 7re
    ac loadline 1 dc 1
    45 core
    42 uncore
    extra turbo voltage 1240 ,,after max load get 1..280v .,advanced menu no oc-tab
    icc 112.5 used -115 is max usable for 230w or cpu - not more power off on avx
    112.5A vr-450

    need
    c state disable .,use two high performance profile in windows "shortcut powercfg -s "power scheme gui" .,full 4.5ghz and 2.7ghz 95% in win power setting
    or need offset +50 -vcore "1.1900v +50offset" or set AC DC to 5 or 10 --this add 0.005 or 0.010 to vcore
    oem mem 2800mhz 2x16gb

    10x133x2 + odd -2800mem
    only set cl18 or all to auto or 0 ,.need 3times restart"mem training",.after this safe new config
    ME work last 11.8.71


    best use set without offset ,,tested on all benchmark + gpu load ,,work fine
    before used offset config two or more year ,,but something on new "ME"or win build not work 100% need raise 1200x50offset ac dc still "1"

    if the temperature is high use avx "3" i mod my gt cooling
    test custom fan curve

    cpu 20-30-50-60-100-100
    gpu 20-20-30-50-60-100 but my gtx1070

    sorry translator
     
    Last edited: Mar 14, 2020
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