The 6.9GHz CPU - LN2 Cooling

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  • Опубликовано: 3 июн 2024
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    To celebrate the nicest day of the year, 6/9, we recruited overclocker Splave to help us get a CPU up to 6.9GHz. A LOT of liquid nitrogen was used.
    Make Splave famous:
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    splaveoc?h...
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    CHAPTERS
    ---------------------------------------------------
    0:00 - Linus gets things thrown at him
    0:35 - UGreen!
    0:49 - Linus plays with LN2
    1:49 - Why would you want LN2 for overclocking?
    2:30 - How to prep for -193C
    5:58 - How to hardcore overclock
    8:05 - Alex attempts to overclock
    11:25 - Splave does an overclock
    13:29 - Linus comes back, is amaze
    15:56 - MSI!
    16:35 - Outro
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Комментарии • 4,3 тыс.

  • @linussebastian6053
    @linussebastian6053 2 года назад +6113

    Couple points! Thank you Nikolay Pelov and linuxgeex
    At this low a voltage, the motherboard should never arc.
    Also, the true thermal barrier isn't even the increased resistance. It's the reduced impedance due to increased quantum tunnelling as temperature goes up, which increases leakage current, which is the majority source of the increased heat once you get into thermal runaway.

    • @eastenmay4823
      @eastenmay4823 2 года назад +382

      Is this linus's personal youtube account?

    • @_schlemil_9633
      @_schlemil_9633 2 года назад +80

      Okay did not understand it at first

    • @GD15555
      @GD15555 2 года назад +79

      please make pc inside the vacuum chamber

    • @LKOO7
      @LKOO7 2 года назад +4

      ok

    • @HayderAbdulridha
      @HayderAbdulridha 2 года назад +50

      Nice It Linus Jobs!

  • @wasabiwaxy5748
    @wasabiwaxy5748 2 года назад +3075

    Loved this guy. He's got a gentle giant vibe to him

    • @ncrawford1488
      @ncrawford1488 2 года назад +58

      It’s funny, at the beginning he reminds me of an employee I’ve had for 20 years- the guy is nearly 50 and still a virgin… Once Linus was gone, though, he showed a little more personality.

    • @anthony1917
      @anthony1917 2 года назад +5

      loved?

    • @79huddy
      @79huddy 2 года назад +5

      The big kid from Camp Onnawanda

    • @exkoi
      @exkoi 2 года назад +35

      a giga chad at its finest

    • @EriksWorld14
      @EriksWorld14 2 года назад +122

      @@ncrawford1488 lol bro what - keep that to yourself next time. also I bet he still gets more play than you

  • @AndroidBugler
    @AndroidBugler 2 года назад +3805

    Allen is an absolute UNIT
    I guess he does only 2 things in life, lift and OC

    • @ralan_bek
      @ralan_bek 2 года назад +361

      He OC CPUs and muscles

    • @WereCatStudio
      @WereCatStudio 2 года назад +95

      "Look at those gains! +1237 points in R20 compared to the run before!"

    • @eldibs
      @eldibs 2 года назад +51

      Dude is like, three or four absolute units.

    • @jrshaul
      @jrshaul 2 года назад +178

      "Every time I bluescreen...I do ONE push-up."

    • @sojirou
      @sojirou 2 года назад +78

      He benches the 230L of LN2 cylinder while waiting for cinebench runs

  • @Kingcrab0
    @Kingcrab0 Год назад +1043

    I really like Splave. He's so chill and knowledgeable. Though, to be fair: most of Linus's crew has a unique and fun personality.

    • @pmudri
      @pmudri Год назад +10

      Hes not the crew

    • @The_Divergent
      @The_Divergent 10 месяцев назад +1

      ​@@pmudriBaki?

  • @Unprotected1232
    @Unprotected1232 Год назад +335

    P-cores at 6.9GHz and E-cores at 4.2GHz. We're hitting all the nice numbers in this video.

    • @ADeeSHUPA
      @ADeeSHUPA Год назад +3

      ないす 남벌쓰

    • @M4D0GG0
      @M4D0GG0 5 месяцев назад +2

      @@ADeeSHUPAwhy dont you like it

  • @cianboy97
    @cianboy97 2 года назад +4420

    Splave is a massive guy. If I was a CPU I would simply overclock as high as he wanted me to

  • @tkirchmann
    @tkirchmann 2 года назад +4497

    Linus got jealous of Steve's giant well polished cylinder.

  • @J3G2
    @J3G2 2 года назад +712

    Splave is the sorta dude you'd want having your back in a rough alley and some sort of zen tournament of absolute controlled power

    • @ramasso
      @ramasso Год назад +10

      Do you want this guy in your back?

    • @pitonpriscal3379
      @pitonpriscal3379 Год назад +3

      @@ramasso 🗿✋

    • @BloonMan137
      @BloonMan137 Год назад +3

      Was “zen” a pun because amd? Im overthinking this..

  • @EdgyShooter
    @EdgyShooter 2 года назад +74

    One of my favourite memories from my undergraduate is completely forgetting the project we were supposed to be doing and dunking everything we could find into liquid nitrogen, including a USB stick which we then transported via tongs to the computers and plugged in 😅

    • @1p2k-223
      @1p2k-223 Год назад

      Did it still work?

  • @rcninjastudio
    @rcninjastudio 2 года назад +1030

    rumours are is that Splave didn't use nitrogen to cool the cpu, he just told it what he wanted and the cpu was too scared not to do anything else 💪😝

    • @Aschentei
      @Aschentei 2 года назад +15

      that what gains are for 💪

    • @feridad1928
      @feridad1928 2 года назад +15

      Absolute unit of an overclocker

  • @MinistryOfMagic_DoM
    @MinistryOfMagic_DoM 2 года назад +652

    I love how the professional overclocker is standing there watching Linus explain what he does lol. He looks like he wants to jump in and explain it.

    • @ctrlectrld
      @ctrlectrld 2 года назад +85

      Imagine being this guy, having to be there listening to Linus explain what you do while making wiii, puuuu, piiiii noises.

    • @astigmatic8978
      @astigmatic8978 2 года назад +11

      He looks so intimidating with his arms crossed and the serious expression

    • @DuyNguyen-yx2vd
      @DuyNguyen-yx2vd 2 года назад +9

      It's like watching a kindergartner explain to another kindergartner what they just learned.

    • @MrDeerbomb
      @MrDeerbomb 2 года назад +1

      more like a "volunteer" overclocker than a "professional"

  • @reductor_
    @reductor_ Год назад +138

    Speed of light is also a big limitation, 6.9 ghz means light can only travel 43mm (1.7 inches) per cycle, which is just insane.
    The size of the die is 20.5 mm × 10.5 mm, now that clock cycle is only within one core inside that CPU die, but still insane, you'll start to see why there isn't a much of room left.

    • @shadow_rune6178
      @shadow_rune6178 Год назад +2

      wAiT a MiNuTe tHoSe SpEcS aRe KiNdA SuS

    • @nikkiofthevalley
      @nikkiofthevalley Год назад +4

      Also the speed of electricity is slower than the speed of light, which could very well get it to within the range of the die if you tried to get much higher.

    • @hejdu13337
      @hejdu13337 10 месяцев назад

      @@shadow_rune6178 actually laughed hard out loud.

  • @Lt.Shineysides89
    @Lt.Shineysides89 2 года назад +27

    watching Jay do liquid nitrogen overclocking was really fun so it's good to see you do a video like this! i wouldn't ever try this as i just have no desire to but it is enjoyable to watch

  • @stupr1138
    @stupr1138 2 года назад +993

    gotta love how the record holder for one of the geekiest things on planet earth is like an absolute unit of a chad what a twist lol

    • @jemjones5675
      @jemjones5675 Год назад +35

      Soft nerds/geeks aren't soft because they're nerds/geeks. Soft nerds/geeks are soft because they don't want to be, or they do want to be, but don't want to put in the effort, or don't believe they should have to put in the effort, and instead dream up terms such as "chad" to express their displeasure at their own feelings of inferiority.
      The irony is that they don't even realize that they can utilize their smarts into solving their own problems by approaching them the same way they would a scientific problem: with the scientific method, then putting their findings to practice.
      Btw, 1/2 hour a day of body weight exercise and you'll be 80% "chad" yourself. Pullups, dips, and squats.

    • @SqueakyNeb
      @SqueakyNeb Год назад +10

      Successful people are driven and focussed people, it all goes together.

    • @CraftingCake
      @CraftingCake Год назад +36

      @@jemjones5675 1/2 hour body weight exercise with no optimized diet won't get you anywhere close to looking like this guy if you're not blessed with your genetics.
      The people I know who do a lot of body weight exercise are all pretty slim with trained muscles and almost no fat content.

    • @jemjones5675
      @jemjones5675 Год назад +7

      @@CraftingCake You can literally eat like shit, do 30 minutes WORTH of body weight exercises, and be, like I said, 80% "Chad". I'm *not* saying to neglect your diet, but you can go far so long as you ingest enough calories.
      Do 200 push ups, 200 sit-ups on one day, 200 squats and 200 sit-ups the next day, and whatever pull ups you can manage on the day of your choice, you'll be golden. You will be bulky. You'll have bulges in your arms, a muscular upper body, and tree trunk legs. All for 7-8 three minute sessions throughout the day.
      Those are all compound exercises, hitting large amounts of stabilizer muscles, and main group muscles; there's a reason they're known as "The Olympic Lifts".
      It takes no time to do a set of pushups or squats, then sit-ups, and then go about your business for an hour or two before repeating until you've hit whatever arbitrary number you want (mine is around 240; 8 sets of 30 reps per day).

    • @archaeologistify
      @archaeologistify Год назад +7

      @@jemjones5675 True. If any of you nerds are reading this, purchase a pull-up bar that fits between your door frame, its cheap af. About 2 weeks of just trying to hang as long as you can and you'll do your first pullup. It will feel awesome and you'll only go up from there - speaking from experience. I still spend most of my time at a pc either at work or at home, but life feels better overall.

  • @enterusernamefuck
    @enterusernamefuck 2 года назад +459

    8:13 He's got a great point. Overclocking the RGB to produce a wider color gamut is genius! LOL

    • @zachcrawford5
      @zachcrawford5 2 года назад +8

      Leds actually will emit at a higher frequency (bluer) wavelength the colder they are. So even though he was joking, it's also kind of accurate.

    • @mirabilis
      @mirabilis 2 года назад +1

      We need more UV-B

  • @naturally_rob
    @naturally_rob Год назад +15

    That was the most chill dude I've ever seen. So soft spoken. So calm.
    It contrast well with Linus going "WEEeeEe" while pouring the liquid cold

    • @zhongxina9420
      @zhongxina9420 Год назад +1

      Contrary to popular belief, big dudes are actually pretty chill. You go to any gym in the world, approach the biggest guy in there and talk with him and he'll 90% be the chillest dude there. Strength makes you kind

    • @naturally_rob
      @naturally_rob Год назад +1

      @@zhongxina9420 a buddy of mine is 7'2". Dude's nickname in high school, from football, was "The Fridge". He's the most caring and chill dude I know. So in my experience, your comment is the truth.

  • @Dampfaeus
    @Dampfaeus 2 года назад +4

    15:38 the "wheeeeee" and that look full of concern in the background 🙂

  • @KaminKevCrew
    @KaminKevCrew 2 года назад +1427

    I sincerely hope that if a CPU manufacturer ever releases a SKU that can hit 6.9ghz, they’ll call it the ‘Nice’ edition.

  • @anoirbentanfous
    @anoirbentanfous Год назад +15

    Seeing a guy that looks more like a MMA fighter than a computer geek doing some serious overclocking to be considered one of the best overclockers over there is just refreshing to watch.

  • @qm3ster
    @qm3ster 2 года назад +3

    Loving how the video compression made the black cold look like "Unmoving Plaid" or an end portal.

  • @MikeS42069
    @MikeS42069 2 года назад +574

    I love how much fun Linus has been having lately.

    • @just.nobody
      @just.nobody 2 года назад +30

      @@samusaran6936 Why not?

    • @samael4550
      @samael4550 2 года назад +6

      @@samusaran6936cuz he’s doing what we all wish we could do, are you just jealous ?

    • @knineknights
      @knineknights 2 года назад +1

      Love your job and you will never work a day in your life.

    • @sntslilhlpr6601
      @sntslilhlpr6601 2 года назад +3

      Moving is very stressful. Moving into a mansion with a bunch of employees to help you and a bunch of cool life-goal tech stuff to setup is significantly less stressful. Might even be therapeutic.

  • @Sadistichippo
    @Sadistichippo 2 года назад +531

    SPLAVE needs a RUclips channel. Dudes vibe was amazing. Just a joy to watch

    • @on.whatappi1495
      @on.whatappi1495 2 года назад +2

      📩📩☝🏻 ..
      ..

    • @yaago
      @yaago Год назад +6

      if he makes a youtube channel he will loose the time editing videos uploading etc therefore his ability with cpus would decrease

    • @moegreen3870
      @moegreen3870 Год назад +3

      @@yaago - yup! i'm no content creator, but it been dawning on me just how much time other people sink into making videos. it definitely aint trivial lmao

    • @gardensofthegods
      @gardensofthegods Год назад +1

      @@yaago he could always have somebody do the editing for him

    • @Joe-og6br
      @Joe-og6br Год назад

      ​@@gardensofthegods not everyone wants a social media presence. Especially a video channel.

  • @johnnyfilms330
    @johnnyfilms330 2 года назад +4

    Such a peaceful video. Their voices are soothing

  • @rbacon131
    @rbacon131 2 года назад +1

    This was the video I needed for my birthday just wish I could have watch on the 9th.

  • @eccentricOrange
    @eccentricOrange 2 года назад +545

    Alex and Splave just doing it perfectly, completely chill, no problems at all.
    _[Enter Linus]_ Wiiieeeeeeeeeeeeee! Whooo-OH, BSOD (15:23 15:39)

  • @jakubstefek96
    @jakubstefek96 2 года назад +318

    I have to say this, I am really impressed by your water bottles and how well they are isolated. I never thought they can hold something like liquid nitrogen for such a long time and that you can hold it with your bare hands.

    • @YannickBo
      @YannickBo 2 года назад +85

      This video actually might be the final push for me to get some

    • @SivaKanthSharma
      @SivaKanthSharma 2 года назад +125

      This video is way better marketing for the bottles than anything else they can do.

    • @Bobis32
      @Bobis32 2 года назад +30

      you need a vacuum insulated water bottle to prevent the ln2 from freezing your hand

    • @hishaamabbasi5570
      @hishaamabbasi5570 2 года назад +32

      Tbf, even normal vacuum bottles work just fine, as long as they are actually vacuum flasks

    • @ShadowPlayer321
      @ShadowPlayer321 2 года назад +10

      @@YannickBo For some extra convincing, if I fill my water bottle with ice and ice cold water and leave it shut, it won't finish melting for around 20 hours.

  • @ardenthebibliophile
    @ardenthebibliophile Год назад +20

    Just an FYI (months later) you'll probably encounter the leidenfrost effect with liquid nitrogen. Effectively the liquid boils away and shields the core from cooling; this is why you can dip your hand in liquid nitrogen.
    If you convert to a pumped/flow setup you will avoid this. It would also allow you to use other cases like helium with little change.
    Source: in grad school we worked with cryogens and temperature controllers for experiments at 4K or below

  • @PunmasterSTP
    @PunmasterSTP Год назад +5

    I doubt I'll ever overclock anything, but this was fascinating as all hell to watch!

  • @johngermain5146
    @johngermain5146 2 года назад +368

    You really exceeded our expectations this time, by bringing Splave, a world famous overlooking expert to hit Golden Sample CPU's with LN2. Good Job!

    • @felipe_Pacheco13
      @felipe_Pacheco13 2 года назад +1

      69 likes

    • @kr19569
      @kr19569 2 года назад +3

      *overclocking

    • @kaldo_kaldo
      @kaldo_kaldo 2 года назад +1

      @@kr19569 Maybe he's also famous for overlooking things

    • @kr19569
      @kr19569 2 года назад

      @@kaldo_kaldo haha, right on!

  • @rickcupola6262
    @rickcupola6262 2 года назад +312

    6.9 GHz on 6/9?
    Serendipitously nice.

    • @QuasiMonkey
      @QuasiMonkey 2 года назад +1

      Nice Nice!

    • @GameyCat
      @GameyCat 2 года назад +31

      As a european *i shall allow it*

    • @QuasiMonkey
      @QuasiMonkey 2 года назад +3

      @@GameyCat eciN

    • @tai2691997
      @tai2691997 2 года назад +10

      With 4.20GHz at those e-cores too. What a nice video to watch at 6/9

    • @d3fault1420
      @d3fault1420 2 года назад

      double nice

  • @maaddaawg3568
    @maaddaawg3568 2 года назад +4

    Damn, Splave ole buddy, recognized you right off - looking good Bro! Teammates years ago on the "No Borders Extreme Overclocking Team". He was the best way back then and just kept getting better!

  • @Felttipfuzzywuzzyflyguy
    @Felttipfuzzywuzzyflyguy 2 года назад

    This was super awesome! Such a cool dude, seems super chill.

  • @Rockbocki
    @Rockbocki 2 года назад +476

    im working with cryogenics for work and the samples we are working with need to be handeled in LN2 at all times so seeing this i got some ideas. If you put the motherboard in a big container, the gas nitrogen (from the boiling) would fill it because it is heavier than air and you would not have air (which has all the moisture) around it. If you have a university or research institute around, you could think about contacting them. Cryogenic work is quite common nowadays and there is probably some experts around that can help with this

    • @iro4201
      @iro4201 2 года назад +6

      What exactly do you do? 🤔

    • @pwnmeisterage
      @pwnmeisterage 2 года назад +31

      These guys handle some ridiculous materials. They do some ridiculous electrical mods. They engineer all sorts of ridiculous hacks and workarounds.
      But they insist on using "common" consumer parts in "common" consumer conditions. That means a computer on a table in normal air, no complete immersion, no vacuum, no exotic environments.
      Dunno why, exactly. The hobby is cutting-edge math, science, and tech on one hand. It's unscientific bumbling on the other. It's ruthlessly competitive on one hand. It's team collaboration on the other. It's methodical experimentation and calculation on one hand, it's reckless gamble on the other.

    • @shanewilson3653
      @shanewilson3653 2 года назад +15

      To add to Groentje92 comment:
      Make the container out of 30mm plexiglass then enclose the top. whole thing rubber sealed. Add a flask with a tap to allow the topping up of liquid nitrogen.
      Add a vacuum pump. this will allow the chamber to be pulled down to a lower pressure, lowing the boiling temperature of liquid nirogen, allowing even colder temps.
      Also might be worth adding a 45psi burst disk,.. just in case of over pressure even if vaccum pump fails at some point.

    • @Rockbocki
      @Rockbocki 2 года назад +4

      @@iro4201 structural biology. The microscope we work with works in cryogenic condition so we have to prep our samples accordingly

    • @Rockbocki
      @Rockbocki 2 года назад +4

      @@shanewilson3653 I didn't want to go into vacuum as it is probably alot more difficult to pull of but you are completely right. Woud be even better

  • @gialuquin88XD
    @gialuquin88XD 2 года назад +83

    Oh men, When Luinus comes back and is amazed 13:29 LOL, I know that he is not faking it.
    I honestly feel the same way just by looking at this video, soo well produced with a touch of love, personality, and a real passion for all of you guys' disciplines.
    Thanks for soo much, LTT Team.

  • @Azzurra2k
    @Azzurra2k 5 месяцев назад

    This is so cool, Reminds me of my favorite LTT video the phase change cooler one

  • @garcmunelgaming2009
    @garcmunelgaming2009 2 года назад +30

    I was having a heart attack throughout the video, Linus has a reputation for dropping/knocking things over, imaging that happened when he's pouring that liquid nitrogen.

    • @ArquimedesOfficial
      @ArquimedesOfficial Год назад +3

      Same here bro 😨😨😨😨

    • @marcelleuenberger4648
      @marcelleuenberger4648 Год назад +1

      Also.. ever had a LN2 burn? Wear some gloves, not a big hassle but makes such a difference

    • @bobuccman1424
      @bobuccman1424 Год назад +2

      nah. the leidenfrost effect would save you, so you wouldnt have contact with it, unless you put on gloves and it goes in there

    • @marcelleuenberger4648
      @marcelleuenberger4648 Год назад

      @@bobuccman1424 Nope. I actually was burned by LN2 before, and while the Leidenfrost effect works it doesn't actually protect you from nasty burns :/
      Especially with a whole thermos full of it😅

  • @surena9451
    @surena9451 2 года назад +6

    2:26 "Take it down to greater than 170 degrees Celsius" Damn... thats hot

  • @BBW4MEPLZ
    @BBW4MEPLZ 2 года назад +139

    A video like this has been a long time coming. As a fellow LN2 overclocker, I’m happy to see this. While there are a lot of caveats in some stuff you said, you did an excellent job in packing it all in to a short time-frame. Kudos.

  • @md.sadidhasanmurad2347
    @md.sadidhasanmurad2347 Год назад +2

    aah a stable overclocked setup is a blessing!

  • @retrodude9667
    @retrodude9667 Год назад

    Your videos are full of energy, entertainment and ofcourse info. 👍👍👍

  • @ThisIsTechToday
    @ThisIsTechToday 2 года назад +71

    the new guy looks like a body guard, lol

  • @Linkfredy
    @Linkfredy 2 года назад +104

    Linus went from looking like a child, to acting like a child.
    I love it

  • @vnm196
    @vnm196 6 месяцев назад +2

    You should hire this guy, if he needs a job. I would watch more of him hes chill

  • @utkarshpandey6471
    @utkarshpandey6471 Год назад +3

    Splave is the most "chill" guy I have ever seen. Thanks for the video man, these things keep my brain intact :D

  • @Soutar3DG
    @Soutar3DG 2 года назад +151

    Gonna be fun next gen with rumours Zen 4 is hitting 5.8Ghz in the lab in early silicon samples, we're gonna have many more attempts at very high clock speeds coming up.

    • @batt3ryac1d
      @batt3ryac1d 2 года назад +2

      Man that sounds wild. I wonder if they're gonna be hot as fuck or real efficient.

    • @batt3ryac1d
      @batt3ryac1d 2 года назад

      Man that sounds wild. I wonder if they're gonna be hot as fuck or real efficient.

    • @pineapplesarecool6901
      @pineapplesarecool6901 2 года назад +6

      @@batt3ryac1d efficient, zen 4 will be insane

    • @swecreations
      @swecreations 2 года назад +8

      @@batt3ryac1d All CPUs can be both inefficient and efficient, it only depends on what power they run them at from the factory. If you're worried about efficiency just undervolt it like I do.

    • @theplayerofus319
      @theplayerofus319 2 года назад +1

      @@swecreations not everyone is comfortable with such stuff...granted its relativ easy today but a chip should always be considererd by its og settings from the factory because most will use them like that

  • @hyperheadbanger22
    @hyperheadbanger22 2 года назад +42

    Splave definitely missed his true calling of being a professional wrestler. I say this as a fan, he's got the PERFECT look for it

    • @MesquiteAutomotive
      @MesquiteAutomotive 2 года назад +4

      He probably does competitive lifting

    • @SparkysAdventure
      @SparkysAdventure 2 года назад +1

      @@MesquiteAutomotive he does, or at least he did in the past

  • @JxSTICK
    @JxSTICK Год назад +1

    6.9Ghz overCOCKed CPU (Central Penetration Unit), nice specs man. I love your videos

  • @StanielP
    @StanielP Год назад

    My brother and I would always play with the LN at work when I first started. Good times

  • @aiden_3c
    @aiden_3c 2 года назад +77

    You know you're doing some extreme cooling when you need to actually heat it too

  • @linuxgeex
    @linuxgeex 2 года назад +57

    @Linus the true thermal barrier isn't even the increased resistance. It's the reduced impedance due to increased quantum tunnelling as temperature goes up, which increases leakage current, which is the majority source of the increased heat once you get into thermal runaway. That is what will damage the CPU, and that's the reason for throttling. Well... unless you're throttling before you melt the board's power stages or power delivery traces. We're at that point now where some mobos will fail before the CPU!

    • @someonestolemyname
      @someonestolemyname 2 года назад +5

      yeah it sounded wrong to me since semiconductor should have lower resistance as temperature goes up unlike metal. Thanks for clarifying the whole thing.

    • @jenda386
      @jenda386 2 года назад +1

      @@someonestolemyname I was also very confused, as resistance of semiconductors indeed goes down with increasinig temperature.

    • @nickpayne1182
      @nickpayne1182 2 года назад +2

      Ah, this is the post he referenced at the top! Thank you. Now I know that silicon has a negative coefficient of resistivity, which I think explains why he said that the board doesn't like to power on when it's cold- The impedance of the silicon is too high when it's cold & doesn't allow enough current flow.

    • @linuxgeex
      @linuxgeex 2 года назад +1

      @@nickpayne1182 At the frequencies they're pushing, 99% of the chip is a series of connected RLC tank resonators being coerced into operating literally in harmony. For best efficiency those little tanks are designed to operate happily in a given frequency range with a given amount of power based on capacitance, inductance, the driving voltage, the driving frequency. The rate of change of voltage is based on the resistance (metal and semiconductor) and impedance (metal and semiconductor.) The resistance of both goes up quite linearly with temperature. Impedance on the other hand is quirky, lol. As the capacitance and inductance deplete they induce current flow which increases impedance to the depletion of the inductance. Higher temps decrease that impedance but prolong it. Net effect is that the transistor takes a little longer to switch, and so requires a higher voltage to switch fast enough to keep up with the clock rate, hence why cooling and under-volting allow you run higher clocks at lower power. Quantum tunnelling does the opposite. It's behaves similarly to how an avalanche starts thanks to vibration. The electrons want to get from A to B. Semiconductors can be biased to operate as either conductors or insulators. Insulation works to prevent electron movement by presenting a uniform wall of electron shells perpendicular to the desired path of the electron(s). As the insulator's molecules heat up and shake larger gaps intermittently appear in that wall. When the gaps get large enough, the odds of electrons jumping through them increases (quantum is all about odds lol). That shakes the molecules even more, and soon you have an avalanche of electrons migrating where they shouldn't, plus more heat than was designed for. If the heat is sufficient it can break molecular bonds and the electrons will start pushing atoms around, aka "electromigration". CPUs have heat sensors to make themselves throttle before that happens, but those sensors can fail and allow a CPU to self-immolate, sadly, and that's part of why TDP exists - the CPU will also throttle above a certain power usage window as a backup failsafe anti-suicide measure. Intel K series processors have that safety feature turned off... you pay for less safety lol.

    • @nickpayne1182
      @nickpayne1182 Год назад

      @@linuxgeex Holy cow, thank you for the explanation & giving me a good starting point to do more research. I learned the basics of electrical theory in my apprenticeship, so luckily this isn't all Greek to me. Your explanation sounds very similar to what I was taught about reactance & hysteresis in AC circuits. Thank you again for the explanation.

  • @theunholybanana4745
    @theunholybanana4745 Год назад

    Love the ugreen sponsor, they're my go-to brand for cables

  • @pierre-julienpeyroux26
    @pierre-julienpeyroux26 Год назад

    Flippin' excellent choice of track to kick off with
    Ahah, the bass going along the mad intro description of sweet madness we are about to witness ..
    hehe

  • @257ersSupport
    @257ersSupport 2 года назад +30

    I love the overclocker duo, that was very enjoyable to watch!!

  • @ChiralWolf
    @ChiralWolf 2 года назад +50

    Man that really puts it into perspective for how long it's been since I've seen a gpu or cpu actually need to advertise, nature is healing

  • @carlsoll
    @carlsoll 4 месяца назад

    11:59 Wow. Very cool, like this open set up *absolutely* freezing cold, experimenting with these conditions. Awesome stuff O.O

  • @jasonhas7709
    @jasonhas7709 Год назад

    Really like this content! More ln2 please

  • @urbanexploring-2go494
    @urbanexploring-2go494 2 года назад +113

    Alternate title: Linus playing with frozen food and doing a bit overclocking for 17 minutes straight

    • @charliecharliewhiskey9403
      @charliecharliewhiskey9403 2 года назад +13

      Alternate alternate title: Linus smashes his banana and pours liquid in the hole

    • @urbanexploring-2go494
      @urbanexploring-2go494 2 года назад +2

      @@charliecharliewhiskey9403 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

    • @bradhaines3142
      @bradhaines3142 2 года назад +4

      @@charliecharliewhiskey9403 way better

    • @devneldkumar6513
      @devneldkumar6513 2 года назад

      Or, Linus making a hole in a metal bucket with his banana then pours the liquid in his cpus black hole

  • @rogue3398
    @rogue3398 2 года назад +3

    2:11 Splave looming in the background, looking like he's about to rip Linus in half

  • @ryanjofre
    @ryanjofre Год назад

    Splave is a freaking beast!!!
    Linus comes up with Dank people!!!

  • @AlmostLikeHuman
    @AlmostLikeHuman Год назад

    This is absolutely insane. I love it!

  • @orangeheartguy
    @orangeheartguy 2 года назад +12

    Splave is so chill, probably from being around liquid Nitrogen a lot! 🙃

  • @MrTRST22
    @MrTRST22 2 года назад +8

    The guy is so humble. Love the vibe. Thx for the special content. :-)

  • @Shadowyurix
    @Shadowyurix 2 года назад

    Amazing video, loved the guest!

  • @Pritam252
    @Pritam252 Год назад

    MY FAVOURITE VIDEO OF ALL TIME!!!!!

  • @savvidisaudio
    @savvidisaudio 2 года назад +9

    I really love all the additional information, you guys blend in. Good job, this is a 11/10 vid!

    • @hrebs
      @hrebs 2 года назад

      @WhatsApp°±I𝟳𝟳𝟱𝟰𝟳𝟲𝟲𝟽𝟪9 get lost scam

  • @berenlea486
    @berenlea486 2 года назад +47

    a cool extention of something like this could be to put the whole system in a pressurized nitrogen atmosphere so moisture isn't an issue then use a cryogenic heat pump similar to the ones used to make LN2 as a cpu cooler by maybe using LN2 or helium as the cooling liquid. have a raspberry pi or the like managing flow rates and temps and it could make one hell of a server (wouldn't want a set up that big on a desk so in a rack it must go)

    • @Deviated09
      @Deviated09 2 года назад +8

      The problem is, the action of the LN2 boiling rapidly is actually what sucks out so much of the heat. It pulls a lot of thermal energy out from the pot to go from the liquid to the gas state. This is actually very much how freon(r134) in our AC systems works, the transition from liquid to gas, and back, makes it able to absorb and release that heat so efficiently
      That's a really neat idea tho, I wonder if there is a way to implement it in a moisture free pressure vessel that still allows the energy transfer as efficiently(maybe more?)

    • @kristmadsen
      @kristmadsen 2 года назад

      Can't they put it in a sealed box with a water condenser .

  • @spidermangalarza
    @spidermangalarza Год назад

    Man Splav cool heavy !!! the gentle giant !

  • @organicmethamphetamine2391
    @organicmethamphetamine2391 2 года назад

    wow such a realistic and practical video idea

  • @wettuga2762
    @wettuga2762 2 года назад +118

    You can call it a good day when Linus doesn't lose a hand while messing around with liquid nitrogen. I'm pretty sure Yvonne only found out about this AFTER it was already filmed.

    • @leoforzeth
      @leoforzeth 2 года назад

      it's pretty hard to lose a hand to liquid nitrogen unless you're an absolute fuckup, it vaporizes before touching your skin

    • @LinusTechTips
      @LinusTechTips  2 года назад +167

      @@clavius5734 Gloves are actually bad when handling LN2. Your hands are hot enough when it hits them the LN2 boils and you're protected by the vapour creating an insulation layer (Leidenfrost effect). Put on gloves and the LN2 soaks in leading to v frosty hands. -AC

    • @DuckMan77
      @DuckMan77 2 года назад +41

      As was said, you REALLY don't want gloves or even socks when using LN2 for OCing. LN2 isn't really THAT dangerous assuming you know what it does. Movies make people think it'll freeze you instantly and that's just false.

    • @DuckMan77
      @DuckMan77 2 года назад +9

      To give a little more context as to the dangers of LN2, it has 2 primarily. First is its displacement of oxygen causing asphyxiation (don't breath the gas). Second is its cold, but when touching your skin it due to the temperature gradient causes the LN2 to flash directly to a gas with a sort of barrier forming between your skin and the LN2. If you put on gloves this doesn't happen, it soaks into the gloves and super cools the gloves leading to burns from it. This will happen with socks and other fabrics too.

    • @DenLam94
      @DenLam94 2 года назад +4

      I have worked with LN2 for biophysics work. you learn to respect it

  • @jessebraughler8594
    @jessebraughler8594 2 года назад +10

    Allen talks and acts like he's the Bob Ross of overclocking and I love it.

  • @Memento86Mori
    @Memento86Mori 2 года назад

    Man I loved this man, he is like a gentle giant

  • @ATLgamingZ6
    @ATLgamingZ6 Год назад

    Could of been linebacker in the NFL but he overclocks. I love it

  • @brothatwasepic
    @brothatwasepic 2 года назад +50

    Honestly this is such a cool video. Pushing things to the limits is amazing

  • @julliansibi
    @julliansibi 2 года назад +356

    I love how Linus literally just made a video to get 6.9GHz on 6/9. Whoever thought of that must have had a NICE day. 😂

    • @thomasphillips885
      @thomasphillips885 2 года назад +38

      It's 9/6 everywhere else in the world. See you on the 6th of September

    • @KotteKumar
      @KotteKumar 2 года назад

      @@thomasphillips885 it isnt, it's just 9/6 for america, because america wanted to reject everything the english did apparently

    • @benicionavaira4501
      @benicionavaira4501 2 года назад +2

      Thats nothing don't you know Tom cruise went over 10G!!

    • @peptalk5495
      @peptalk5495 2 года назад +1

      It's also at 69k likes rn

    • @PureRushXevus
      @PureRushXevus 2 года назад +3

      Yep.. silly reversed formatting

  • @mohammedwajeed5853
    @mohammedwajeed5853 Год назад

    You saved my life! Thx

  • @KuhWristChin
    @KuhWristChin Год назад

    Splave seems like such a chill guy! :^)

  • @Kawwyke
    @Kawwyke 2 года назад +20

    Do more content with this guy - he is great!

  • @kkon5ti
    @kkon5ti 2 года назад +4

    Uhhh the new design of the video-references is really good! Love to see it!

  • @bruhmoment2312
    @bruhmoment2312 Год назад

    6/9th is my birthday, thanks for the vid lol

  • @alterra5429
    @alterra5429 2 года назад +2

    Another idea for preventing condensation is running the motherboard in a partial vacuum with the rest of the air being dehumidified beforehand, assuming that the hardware isn't extremely sensitive to lack of air or atmospheric pressure.

    • @krisha12
      @krisha12 Год назад +1

      Would boil LN faster

  • @FransvandenBergeMuziekschuur
    @FransvandenBergeMuziekschuur 2 года назад +4

    You just found a new member of your team. What a cool (overclock) dude.

  • @maxenti
    @maxenti 2 года назад +40

    Watching him play with the liquid nitrogen had me very concerned until Alex had him put on safety gear xD

  • @thestoicwhinger
    @thestoicwhinger 2 года назад

    This video made me anxious

  • @user-rr6ct2sv2u
    @user-rr6ct2sv2u Год назад +9

    Cinebench is a very good benchmark for comparing true potential. I wonder however how crazy performance would be for certain games more limited by CPU performance while having a high end gpu. How high can those fps numbers get ;)

  • @chipinnc
    @chipinnc 2 года назад +10

    Awesome! Love the videos partnering with other folks!!!

  • @DigiNeko
    @DigiNeko 2 года назад +3

    linus the mad seggs scientist

  • @obscuresaddlebag8477
    @obscuresaddlebag8477 Год назад

    mt favorite thing to do in these guest videos is to watch the guests face as Linus spews out paragraphs worth of computer jargon

  • @MA-jz4yc
    @MA-jz4yc 6 месяцев назад +4

    Does splave have a world record in strongman too?

  • @poldelepel
    @poldelepel 2 года назад +4

    Can't wait to watch this the 6th of september!

  • @ZacLangston
    @ZacLangston 2 года назад +10

    He is finally overclocking that is awesome

  • @techitout4710
    @techitout4710 2 года назад

    The intro is amazing

  • @gua-pi-mao
    @gua-pi-mao Год назад

    I remember waking up and watching this first thing in the morning

  • @getmepaid2day653
    @getmepaid2day653 2 года назад +75

    Of course it's not even hard when you have a professional Overclocking Chad walking you through the process lol

  • @choppedandspewed
    @choppedandspewed 2 года назад +4

    Legendary editing at 6:39. God speed friend.

  • @tezy0193
    @tezy0193 2 года назад

    these videos always remind me of the pentium 4 overclocking (to 5,25ghz) video from toms hardware

  • @jagjyot4828
    @jagjyot4828 2 года назад

    they got a 6.9 GHz cpu on 06.09 which happens to be my birthday
    sickest birthday I’ve had in a while

  • @Zeinzu2
    @Zeinzu2 2 года назад +3

    I think we all like this dude. And I think you guys can do a lot more with this topic. MORE

  • @lester44444
    @lester44444 2 года назад +19

    Have Splave on more!! Vibing with his teddy bear energy 💪💪 and cool as a cucumber

  • @BEHEDETY
    @BEHEDETY Год назад

    a lot of fun guys!

  • @ilivedowntheroad
    @ilivedowntheroad Год назад

    Crazy Linus is back!