4930mx or 4940mx?which do i choosem

Discussion in 'Alienware 18 and M18x' started by yb494119459, Sep 14, 2018 at 1:50 AM.

  1. yb494119459

    yb494119459 Notebook Guru

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    I already had a 4940mx official edition with liquid-cooling.And I can oc it to 4.3ghz stably.(+25mv)
    What i can do for oc my cpu more?I don't know how much the XTU safe current is. Because i always encounter current throttle if i oc more.I'm afraid my computer is damaged.
    Why 4930mx is a better choice when overclocking is used?And qs edition or official?
    I appreciate your reply.
     
  2. Danishblunt

    Danishblunt Notebook Virtuoso

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    It all depends on multiple factors, the 4940mx/4930MX is quite a power hungry beast and most notebooks lack the power to feed the 4940MX properly. For instance the 4940MX would trip the VRM's of my old P157SM after 4.4ghz OC.

    The biggest issue you're facing now is not getting it higher than 4.3ghz, but let it run at 4.3ghz at full speed. If you do a cinebench run, you will notice that your score is lower than it should be.
     
  3. yb494119459

    yb494119459 Notebook Guru

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    Actually, i already stably run on 4.3ghz several weeks.

    通过我的 PRA-AL00X 上的 Tapatalk发言
     
  4. Grant B Gibson

    Grant B Gibson Notebook Deity

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    4930MX can generally overclock higher, unless you get a 4940MX sample CPU(QS edition)
     
  5. yb494119459

    yb494119459 Notebook Guru

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    Which is the best in overclock?
    Following:
    4940mx official edition , 4940mx qs edition , 4930mx official edition , 4930 qs edition

    maybe i can find anyone.

    Thanks for your reply.

    通过我的 PRA-AL00X 上的 Tapatalk发言
     
  6. yb494119459

    yb494119459 Notebook Guru

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    I can oc to 4.4ghz stably now.
    @Danishblunt@Grant B Gibson
    [​IMG]

    通过我的 PRA-AL00X 上的 Tapatalk发言
     
  7. Danishblunt

    Danishblunt Notebook Virtuoso

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    Try to run cinebench and see how you score and how your clockspeeds are.
     
  8. yb494119459

    yb494119459 Notebook Guru

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    what is your score?[​IMG]

    通过我的 PRA-AL00X 上的 Tapatalk发言
     
  9. Danishblunt

    Danishblunt Notebook Virtuoso

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    How much ghz is that??
     
  10. yb494119459

    yb494119459 Notebook Guru

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    4.5,but not stablely.
     
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