This Sounds Too Good to be True - God-Tier Thermal Pad
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The Panasonic Pyrolytic Graphite Sheet (PGS) has a staggering thermal conductivity of 1950W/(m*K) - but is it as good as the spec sheet says?
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Коментара
  • Jacob Zuma
    Jacob Zuma

    i bought this and wrapped my body in it for 1 month, i became a white man

  • Abel Lau
    Abel Lau

    Has anyone tried lapping down the heat sink and the IHS to promote more uniformity between contact points before using any type of ic diamond, carbonaut or this pgs? In the very least it could eliminate some amount of variation.

  • Connor Burke
    Connor Burke

    My laptop thermal throttles like mad. I am going to upgrade the thermal paste because according to forums it is absolute trash, but should I also add a thermal pad onto the underside of my laptop touching the heatsink (connected to the bottom part of my laptop), or would it not be worth it?

  • McNea
    McNea

    The day noctua had a heart attack

  • waVe64
    waVe64

    I love that even as Linus gets older he has the spirit of an energetic teen. Always entertaining to watch.

  • Joe Nagel
    Joe Nagel

    Would it work with a lapped cpu and cooler?

  • FoolMeHardys
    FoolMeHardys

    What about a layer of thermal paste between two pads?

  • Charles Staal
    Charles Staal

    Your finger oil might have messed with it

  • Daniel Horne
    Daniel Horne

    would it work if you put that pad between the cpu die and the lid ? just a random question lol

  • B oe
    B oe

    The best thermal interface material would be not to have to use any. Any additional component between the cpu and the cooler adds thermal resistance and therefore decreases the thermal conductivity. The problem is that surface roughness and precision of the geometry of the parts are not in a way optimal that you can have two surfaces fully touching over a large area. That is where thermal paste comes in and why you need it in reality. As a tolerance compensation. The pad probably cannot work in that way. What would be really interesting for a future video is you getting the CPU lid and cooler surface as flat as technically possible, mirror polishing it and mounting is directly to see if this way the performance is even better than with the best paste you have.

  • KrypXern
    KrypXern

    Everyone here is talking about the thermal conductivity of the material without even once considering the thermal conductivity of the interface, which is 100% of the reason you use thermal PASTE instead of a thermal wafer.

  • FatKidWitAJetPak
    FatKidWitAJetPak

    Hello I am an official olympic sports judge and I give your segue spin a 6.4/10. Thank you for your entry.

  • Angelcity1345
    Angelcity1345

    you should tried it on the newer ryzen coolers where the back plate is wider, maybe that would work.

  • VoVillia Corp.
    VoVillia Corp.

    Linus: Wait, we spent $40 on this little pad? *Has mild stroke*

  • travis moore
    travis moore

    Gee Linus why not got to a pawn shop and buy an old silver dime or quarter and sand it smooth and polish it to see if it transfers heat better? Though I doubt you would find a diamond wafer.

  • Zielt
    Zielt

    your taste of humor somehow always reminded me of mark zuckerberg.

  • LAD
    LAD

    Thanks for doing this test. I was considering using this on my next system. But like you, I was wondering if it was thick enough and squishy enough to fill in the voids and actually transfer the heat.

  • Yureev Jogessar
    Yureev Jogessar

    What if the paste is also used?

  • Bill Reilly
    Bill Reilly

    He was likable in this one! We got the old Linus back! :D

  • DAB00GIEMONSTA
    DAB00GIEMONSTA

    why not a combo of liquid metal and this patch? Patch stuck to the cooler and liquid metal on the cpu.

  • i7 Gaming
    i7 Gaming

    fun fact, its best conductivity is in the plane of the material, not perpendicular to it

  • Nebula 4243
    Nebula 4243

    I wonder what would happen if you coupled this with thermal paste

  • Panda Digital Love
    Panda Digital Love

    Delided cpu might be better as surface is flater less inperfections. Then light smear some thermal paste to fill in pits gaps on heatsink.

  • chinthor
    chinthor

    No plan by Linus survives contact with the Linus.

  • Jordan Hrenyk
    Jordan Hrenyk

    Should pair a big sheet of that with the watercooled chair!

  • Tddnenc
    Tddnenc

    but doesnt the adhesive get in the way. why not try a piece that doesnt have adhesive so that both side contact and spread heat through. and also does it move heat only one way or is it to just repel heat

  • Simon48
    Simon48

    Next video: *Pure synthetic diamond thermal pad 2200 W/(MK)!!!!!*

  • Avery
    Avery

    Why don't you try spreading thermal paste on the cpu then applying the sheet?

  • TimeBandit
    TimeBandit

    Like im a dumbass so prolly dont wanna listen to me but like what if you used the graphite on the heatsink panels themselves? like take the heatsink apart and put a layer on either side of each metal fin to distribute the heat over the entire surface meaning more cooling?

  • Дмитрий Д
    Дмитрий Д

    10 micron sheet require 10 micron quality of polishing the thermal contact in the first place.

  • thisisvizau
    thisisvizau

    His reaction 9:18 🤣🤣🤣

  • Mockedarche
    Mockedarche

    I feel like theres a way to make this work better.

  • Brass Fox Media
    Brass Fox Media

    Linus tech tips. The only channel where I watch the sponsor stuff because the segway is so good

  • Pleb Failsworth
    Pleb Failsworth

    what if you put thermal past between the pads

  • Jeff Bastian
    Jeff Bastian

    Graphenes are good when it comes to their in-plane conduction, but not so much in the out-of-plane direction. So, I'd think that it will do exceptionally good to spread the heat where heat pipes are a non-option.

  • Eric Blaydes
    Eric Blaydes

    Sold only in Canada :-(

  • Shock Coding
    Shock Coding

    What people need to understand is: Why do we need something between the dissipator and the CPU? It is to "fill" the imperfection on both surfaces. You don't fill imperfections on a solid surface.... with another solid.

    • MrCh0o
      MrCh0o

      Well, you could, if it can deform enough under pressure, e.g. a soft metal foil with heavy screw pressure could make contact with the edges of a convex surface or center of a concave one, which is really the more important part. And some larger cavities could also be filled that way

  • Power Search
    Power Search

    THIS IS HOW WE GET TO MARS!!!!!! This is the perfect shielding.

  • Andrew Scott
    Andrew Scott

    Linus doing a Bruce Buffer 360 lmao

  • Brian Stanton
    Brian Stanton

    i dont mean to ask more questions. but what about making cpu cooler fins out of the material...

  • Karam J
    Karam J

    I liked that 90s joke.

  • Randy Robinson
    Randy Robinson

    Please try this on the back of a phone WITH a razor gaming thermopene case. I wonder if it would help even out the heat, effectively cooling the phone better

  • ELE
    ELE

    Even apes know that Intel IHS are concave, so what's the point of using this super thin foil if don't lap the IHS?

  • Andrei Balasa
    Andrei Balasa

    GRAPHITE Chernobyl sound intensifies

  • Free Bite
    Free Bite

    I could maybe see it for smaller, but still important heat sinks on different parts of the mother board maybe?

  • Random Dude
    Random Dude

    I want to see it with thermal paste aswel

  • Sæb
    Sæb

    Linus tech tips: doing the research that real professionals have already done, but worse.

  • Gioni Begood
    Gioni Begood

    You applied the film like a bimbo without to read the specs, there is shown the the surface should be bigger than the contact area, so to go around to the cooler

  • Tenebrousable
    Tenebrousable

    Ah yes, the best hopefull material in the horizon for space elevator cables. Almost there.

  • Shaun Diz
    Shaun Diz

    wasn't 98 degrees a band in the 90s? should've said "run at 98 degrees because you miss that band"

  • Jonathan Sidwell
    Jonathan Sidwell

    STOP WHEN YOUR UGLY FACE ON THE VIDEO PLEASE.....

  • Silk Dragon
    Silk Dragon

    It might take a while for this to happen, but I think they should try making an entire heat sink out of that material.

  • LeonG
    LeonG

    of course graphene is electricity conductive. The first thin layer on showing contact with only part of the CPU lid .. its not the area of the "Die" (chip) that is relevant..the heat is spread out to the entire metal lid.. so you need contact with the entire lid to take the heat from it... one reason the graphene its not naturally sticking to metal, thats not assistting with removing the air bubble, the air bubbles just move around as a result of the nonstickyness.. and you know what, the extreme thermal conductivity of the graphene is of no benefit if the glue is less thermally conductive.. and of similar thickness... you get no great benefit.. you could just use the glue with no graphene ! You only want some other material if you can save money by not wasting your expensive glue on filling the gap.. its not terrible to have graphene inside a thermal pad, but its not glue and its always going to be the glue stuff that is critical.. to remove the air bubbles ...

  • Vladislav Bulat
    Vladislav Bulat

    is it working as a mirror for the source of the hit ?

  • Mar Mar
    Mar Mar

    man these videos suck so what if you have money you still gonna die just like poor people

  • Arturo
    Arturo

    The only way this would be beneficial would be if thermal paste had a much lower conductivity than the two surfaces it is squished between. You could have a thermal paste with 1 million times the thermal conductivity, and it wouldn't make much of a difference because the bottleneck would be every other material involved in heat transfer and heat exchange.

  • Andrew Thompson
    Andrew Thompson

    I wonder if using it with thermal paste might be effective to increase the contact surface area

  • First Timer
    First Timer

    10 micrometre thickness is 0.01mm in normal language.

  • Jrmuscle
    Jrmuscle

    Super Uneducated man here: what if you had a CPU cooler actually made of it?

  • Matthew Vandeventer
    Matthew Vandeventer

    next you need to try lapping the surfaces to make them super flat

  • John Suarez
    John Suarez

    isn't it capped at the thermal conductivity of the cooler though, or even the cpu plate itself, which is highly unlikely to be pyrolytic graphite?? So why bother?

  • Martin Licea
    Martin Licea

    I wonder if the adhesive is a bottleneck? Like, the graphite is conductive, but theres still a layer of adhesive heat needs to go through. Maybe folding the graphene would yield a better result?

  • Dakota Sisson
    Dakota Sisson

    Uh what monitor is that?

  • cdcdcd6777
    cdcdcd6777

    jesus.... lets add dust and finger oil as much as we can.... seesh

  • Nez D
    Nez D

    Hmm Arent Samsungs next gen batteries Grapheme based?

  • alchemistTi
    alchemistTi

    Isn't the point of thermal paste and pads not just transferring heat, but filling gaps/voids? Something this thin fails that goal - you'd be just as well bolting the heat sink directly to the CPU's surface without any thermal intermediate - right?

  • Just Some Person
    Just Some Person

    ROFL I'm now wondering how well this "God-Tier Thermal Pad" compares no using absolutely no thermal pad or compound at all. Bare metal, better or worse? LOL

  • diverdog87
    diverdog87

    So....some genius engineer decided to fart into a bell jar, apply vacuum and then heat, and then grew this wondrous substance. That's some next level flatulopyrotechnics.

  • Hiroki Tosh
    Hiroki Tosh

    I am quite curious to see what will happen if the sheet is put in place of heatsink rather than the paste

  • Kevin kun
    Kevin kun

    Linus is really funny in this vid ngl.

  • Mixup 221
    Mixup 221

    3:29 does the sheet feel cold when you do that?

  • Bruno Prates
    Bruno Prates

    Would try to place a pad in the cpu one pad on the cooler base and use the liquid metal to check if it spreaded better

  • DistnkY
    DistnkY

    0:17 but.. but- CANEADA HOW NOT NEW JERSEY CANEADA

  • D827 Kelly
    D827 Kelly

    If you never tried these sorts of things, we'd never find hidden gems that do work. Still, you have tried it, so the rest of us don't need to waste money trying it ourselves.

  • JanuszKowalski79
    JanuszKowalski79

    You need to remember that this carbon sheet is very very thin. The thing is Linus was using his fingers to put this piece of sheet onto cooler. I would expect a lot of grease which will 100% affect performance.

  • R R
    R R

    The issue is that both of those conductivity units are wrong. They need to be divided by the area of the measurement to be compared.

  • Susq
    Susq

    lol i just got an ad with linus before this video xD

  • Tymen Van Essen
    Tymen Van Essen

    wouldn't it be more logical to replace a heat-sinks fins with this stuff instead

  • ARKO CHOWDHURY
    ARKO CHOWDHURY

    Who's here after Zack's note20 ultra teardown?

  • MortarRiding
    MortarRiding

    Have you ever tried getting the bottom of a cooler milled to make it super flush?

  • AbdulAhad
    AbdulAhad

    hey try thermalright tfx its the highest thermal conductivity paste of 14.3, i could find.

  • Arcade Alchemist
    Arcade Alchemist

    Graphine is gonna be used in those bubble cars that climb walls like in minority report?

  • Arcade Alchemist
    Arcade Alchemist

    Does it transfer heat or absorb it

  • DREWSASTER
    DREWSASTER

    Cover a heatsink in it if it's so thermally conductive.

  • Norton Orchids
    Norton Orchids

    Cool beard

  • Stephan Sarkisian
    Stephan Sarkisian

    What would happen if you used this on the cpu and thermal paste

  • Progressive
    Progressive

    You should try again with the PGS 100μm this time 👀

  • Benx Gaming
    Benx Gaming

    What if we used it on heat fins. Spreads heat real good???

  • Dev Sahay
    Dev Sahay

    10:47 “You will *loose* any unsaved information in all applications.”

  • Balla21
    Balla21

    Should have tested that stuff the youtube guy made scientifically which was wayy more efficient than anything on market currently rsloft.info/loft/video/arCAuIbXnJiZhZw

  • AK32
    AK32

    The reason this doesn't work is because all thermal paste is doing is smoothing out tiny imperfections on both contact surfaces to eliminate air gaps. Thermal Conductivity is just a bonus.

  • MiMiM MiM
    MiMiM MiM

    00:37: bs then... goodbye :)

  • MISC BITS
    MISC BITS

    TIM only exists in this application to displace air. The thickness is so thin that virtually anything will do - and we see that in the 1-2 degree spread in coolers The pad fails because it doesn't fill air gaps. most pads fail because they're too thick and.or leave air gaps Try it again after lapping your surfaces (or using something to fill the surfaces)

  • K Saha
    K Saha

    I just wasted 15 minutes ! 😒

  • SrPequenoRato
    SrPequenoRato

    what's the point of having a linus giveaway if they're not giving out a linus?

  • Ollicron
    Ollicron

    Linus looks more respectable with a beard.

  • Theo HH
    Theo HH

    Just saw Linus in an add before this vid

  • Charles Ingalz
    Charles Ingalz

    Panasonic's own test data shows only comparable performance to average grease. Most likely applications: where electrical conductivity is critical to function in addition to heat transfer, where viscous materials would cause potential pump out/reliability issues, or high temperature applications that could negatively impact performance of grease. Also, aligned graphite material such as this has highly isentropic qualities, the resultant in-plane thermal performance is quite high (1200 or more), while the normal plane (the direction straight through the sheet) is considerably less (perhaps only 20-40). Also, a very significant component of total resistance of a typical CPU to heat sink thermal interface assembly isn't the bulk thermal conductivity of the thermal interface material. The is contact resistance, or how well the adjoining solid surfaces couple heat through to the bulk thermal interface material. This is where flatness, roughness, pressure, and the particular mechanical qualities of the thermal interface mixture, which is typically a combination of liquids and solids come into play. This is also where liquid carrier materials such as greases can have an advantage over solid materials as they are simply better able to fill out any voids and gaps. industrial.panasonic.com/ww/pgs2/soft-pgs

  • RoboticusMusic
    RoboticusMusic

    Apply to both heatsink and CPU...BUT, still apply liquid metal between the pad layers! Also coat the heat sink fins with these pads!

  • Tony Zhu
    Tony Zhu

    Suggestion: Use It on the Lapped CPU and Cooler. (Nutella Thermal Paste Video)

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