is there a thread of thermal paste review and test.?

Discussion in 'Chit Chat' started by raptorddd, Sep 12, 2022.

  1. raptorddd

    raptorddd MDL Addicted

    Aug 17, 2019
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    am using mx4
    and was wondering what would be a better thermal paste than mx4.
    havent seen a thread that talks about people testing thermal paste.
     
  2. kaljukass

    kaljukass MDL Guru

    Nov 26, 2012
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    You never need to change it and there are no better or worse. In general, you always throw away your old computer with the first thermal paste. The need to change is only when changing an important cooling part, for example the processor.
    But if you don't need to change any such important part, it is never even recommended to touch this paste.
    But of all kinds of paste, completely ordinary silicone oil is better, and it should be refreshed from time to time, for example once a year. It's because it can simply evaporate from there at high temperatures and create air gaps.
    This is my personal recommendation as a physicist and electronics engineer with more than 40 years of experience.
     
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  3. acer-5100

    acer-5100 MDL Guru

    Dec 8, 2018
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    #3 acer-5100, Sep 12, 2022
    Last edited: Sep 12, 2022

    Define better, usually pastes that manage to shave few degrees are also the ones that degrade faster.

    So which is better, something you apply once and forget, or something that cost way more for few degrees less in the first months?

    Most of discussion about it would be pointless, just like AV comparisons.

    A real scientific comparison would require huge resources and months to have a decent result.

    Everything else would be a futile pissing context.

    Also, unlike other IT items, a paste cost next to nothing to produce while cost a (relatively) big amount of money to the end users.

    Which means huge profits, which in turn means big chances of not honest reviews....
     
  4. raptorddd

    raptorddd MDL Addicted

    Aug 17, 2019
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    better longevity. better temps and of course price. change once a year seems about right.

    i have 3 in mind
    syy
    Honeywell PTM7950SP
    and
    one named tfx thermalright.

    i agree i dont trust most reviews as i think they could be sponsored. thats why i tought there was thread here.
     
  5. R29k

    R29k MDL GLaDOS

    Feb 13, 2011
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    Best is the liquid metal from thermal grizzly but that's conductive so a pita to apply. You can kill components! Other than that the next best for me is Noctua NT-H1
     
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  6. Dark Dinosaur

    Dark Dinosaur X Æ A-12

    Feb 2, 2011
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    LM have another negative effect
    See YouTube videos what happen after 1 year of use with it
    It react with the base metal it contact with
     
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  7. raptorddd

    raptorddd MDL Addicted

    Aug 17, 2019
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    thanks but i want to stay away from liquid metal.