Nvidia Said No.. I said YES! - The 1000W GPU

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  • čas přidán 17. 06. 2024
  • Check out VideoCom for free at lmg.gg/VideoCom and use code LINUS for 50% off any paid subscription!
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    Nvidia have removed software voltage control from their newer GPUs... but we can get it back!
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    CHAPTERS
    ---------------------------------------------------
    0:00 - A 1000W RTX 4090????
    1:00 - Limits to overcome
    3:49 - Easy OC with GPU Twerk
    6:15 - Probing and Soldering a 4090
    7:35 - Volt Mod on Air
    10:50 - 1000W BIOS
    14:44 - Chiller!
    19:29 - VideoCom
    20:03 - Outro
  • Věda a technologie

Komentáře • 2,8K

  • @yakuza281
    @yakuza281 Před rokem +6413

    Maybe this is the kind of performance that EA was expecting for the PC port of Jedi Survivor

    • @Girvo747
      @Girvo747 Před rokem +475

      Still wouldn’t get 60FPS with no stutter lmao

    • @Nightykk
      @Nightykk Před rokem +264

      But.. higher-end hardware results in lower performance, for Jedi Survivor..... apparently.

    • @moji3812
      @moji3812 Před rokem +14

      yeah lmao

    • @kuromiLayfe
      @kuromiLayfe Před rokem +116

      nah .. EA rather expects 20 fps and paid dlc for 1 fps extra

    • @hardwire666too
      @hardwire666too Před rokem +49

      Thats just the corporate machine demanding a prodouct gets shoved out the door. The "well patch it later" mantra. EA is plenty big enough to have ZERO excuse for poor performance on PC. Hell, I'm willing to bet their dev rigs are not all that different from a high end gaming rig. You don't need A6000's for Game dev. A 3090 or 4090 can even overkill.

  • @captainmarshalliii3304
    @captainmarshalliii3304 Před rokem +4044

    “It will probably be fine” is the unifying theme of every Alex and Linus video.

    • @RandomUser2401
      @RandomUser2401 Před rokem +7

      what's up with this crazy upload time

    • @Charles_Bro-son
      @Charles_Bro-son Před rokem +9

      Famous last words...

    • @DeOlaa
      @DeOlaa Před rokem +3

      ​@@Charles_Bro-son 47 seconds ago!!

    • @stoneyjonez
      @stoneyjonez Před rokem

      All the best ones

    • @VaraNiN
      @VaraNiN Před rokem

      Alex and Linus vids are my 2nd most fav type of content, right after the "corporate update vlogs"

  • @Devestatix
    @Devestatix Před rokem +172

    14:11 "Lets just give this a tiny bit more" *increases voltage by almost 40%*

    • @ALPHABYTE64
      @ALPHABYTE64 Před 11 měsíci +13

      offset not voltage

    • @brad8122
      @brad8122 Před 10 měsíci +2

      @@ALPHABYTE64 Phhahah high school graduate got baited. LOL

  • @Ellipsis115
    @Ellipsis115 Před 10 měsíci +134

    16:14 Win+Ctrl+Shift+B Thank you!
    Just wonder how you find more of these shortcuts.

    • @mlody969
      @mlody969 Před 3 měsíci +4

      Should be somewhere in documentation

    • @mattm3023
      @mattm3023 Před 3 měsíci

      Ive never had luck with this. Doesnt seem to do much on most laptops. And on my desktop it will reset but then set my monitor refresh rate down to 60hz and not allow me to go over 120hz until i restart

    • @martinwolker9510
      @martinwolker9510 Před 3 měsíci +7

      I tried pressing it before I saw the part.... wondering, what is it doing (nothing happened, I am running Linux)

    • @nickshamas
      @nickshamas Před 3 měsíci

      key mashing works :P (jk don't try) ..

    • @DekarNL
      @DekarNL Před měsícem

      Win xtrl shift W for word, X for excel, Google it. But you might want a keyboard with macro keys so you can program stuff yourself.

  • @returningwhisper
    @returningwhisper Před rokem +1735

    GPU Twerk is the only graphics card tuning software I want on my system.

    • @TH3C001
      @TH3C001 Před rokem +99

      Oh my innocence, I thought he said GPU Torque lol.

    • @filipsikora1973
      @filipsikora1973 Před rokem +24

      Oh yeah, now I can't unsee it 😀

    • @Bob-of-Zoid
      @Bob-of-Zoid Před rokem +32

      @@TH3C001 Some twerk with a lot of torque, so it's better to stay back a safe distance!😅

    • @peterbelanger4094
      @peterbelanger4094 Před rokem +3

      At this moment, dozens of people are planning that very application.
      This software needs to become real!
      ... and why is there not a proper butt emoji? We have a poop emoji, but no proper booty? Closest I could find is a peach. 🍑

    • @peterbelanger4094
      @peterbelanger4094 Před rokem +1

      @@filipsikora1973 Why does Linus do this to us?

  • @Oweblow
    @Oweblow Před rokem +4305

    This entire experiment was like firing gunshots at a puddle of gasoline.

    • @jeremybeaverson7167
      @jeremybeaverson7167 Před rokem +106

      It be the same as shooting water actually gas isn’t as flammable as moves make it seem and a spark isn’t likely ignite it now a incendiary around or a tracer might be fun?

    • @FlergerBergitydersh
      @FlergerBergitydersh Před rokem +47

      At least there are less flames involved. That's saying something with the 4090.

    • @xenite_
      @xenite_ Před rokem +58

      ​@@jeremybeaverson7167 a spark will definitely light off gasoline if it comes in contact with the fumes. I've lit gasoline just by hitting a striker a couple inches in the air plenty of times

    • @thespacedpirate
      @thespacedpirate Před rokem +12

      Except nothing would happen in that situation unless you are also in the puddle. Real life isn't like video game physics bud.

    • @rawrmonster6782
      @rawrmonster6782 Před rokem +30

      ​@@jeremybeaverson7167 you are talking about diesel. Gasoline will definitely burn I use that shit to light charcoal all the time it's incredibly flammable diesel isn't

  • @mu4784
    @mu4784 Před rokem +14

    11:20 omg I love this directing, the camera movement is comedy perfection and feels so good!
    I just love the composition

  • @ruediix
    @ruediix Před 10 měsíci +9

    I'm revisiting this video 3 months later, and I have to say it is one of my all time favorite. Do more crazy stuff like this.

  • @TheGodfather_only
    @TheGodfather_only Před rokem +3147

    Alex has the best job in LTT. He makes crazy projects, enjoys in them and plays with interesting tech

    • @TommyCubed
      @TommyCubed Před rokem +254

      They built him a fuckin shop. He's a car dude too. Man's livin the dream.

    • @chriscronin5243
      @chriscronin5243 Před rokem +58

      He also makes the best videos

    • @DragonOfTheMortalKombat
      @DragonOfTheMortalKombat Před rokem +79

      He cannot survive without a few modifications to perfectly working products.

    • @otak3133
      @otak3133 Před rokem +89

      You know it's gonna be a good video when he says "it's probably fine."

    • @ThePizzaDevourer
      @ThePizzaDevourer Před rokem +6

      And reviews cars!

  • @alekzynot1678
    @alekzynot1678 Před rokem +2541

    I love the videos where its just Alex and Linus.
    Absolute chaos.

  • @RaincloudTheDragonXD
    @RaincloudTheDragonXD Před 7 měsíci +5

    18:18 I have never seen a sponsor segway interrupted. Absolutely floored.

  • @NickkAtNyte
    @NickkAtNyte Před rokem +41

    I love the Alex and Linus videos like this because they take all those weird late night/shower ideas and actually do them.

  • @Bay-Raker
    @Bay-Raker Před rokem +2220

    I love all the Linus and Alex videos where the whole idea is "we shouldn't do this. It's insane and kinda dumb. But let's do it anyway and take it to 1000%."

    • @RandomUser2401
      @RandomUser2401 Před rokem +5

      oor, or, we could for once do projects the proper way and get usable results?

    • @alfiegordon9013
      @alfiegordon9013 Před rokem +24

      ​@@RandomUser2401 that's not really what this channel is for, LTT is much more for entertainment value than good and proper data

    • @RobbieEl
      @RobbieEl Před rokem +10

      @@RandomUser2401 There's a million sources on the internet for raw data, there's nothing else out there like LTT.

    • @RandomUser2401
      @RandomUser2401 Před rokem +3

      @@RobbieEl JFC it‘s not about raw data but doing a proper experiment with meaningful results. And btw how many raw data sources are there for 1000W GPUs?

    • @RandomUser2401
      @RandomUser2401 Před rokem +2

      @@alfiegordon9013 yeah, funs and giggles and so much wasted resources and potential. So if it‘s only about entertainment, why exactly are they sinking millions into LTT labs?

  • @Snowpanel
    @Snowpanel Před rokem +418

    Fun fact: it is said that if you try this mod at home, the warranty card for your GPU spontaneously combusts.

    • @Nick-hm9rh
      @Nick-hm9rh Před rokem +35

      Your PC just transforms into a little robot that electrocutes you and then runs back to Nvidia

    • @Alm8hoorOW
      @Alm8hoorOW Před rokem +3

      I mean if I were to do it I’d use a glue gun instead of soldering wires to the GPU. You could also use glue gun to shunt mod any GPU . Not that I condone warranty fraud of course

  • @Tim3ru
    @Tim3ru Před rokem +1

    Super mega like you listened to my comment(and probably others) and went JBC with the soldering station! Regarding the discrepancy in voltage readings between what the card reports and the multimeter reading (at specific TestPoints, measurement in these conditions is location dependent, best location might be on the small center SMD ceramic caps behind the GPU, closest to the load), is because of the high current draw of the GPU and voltage drop in distribution to the load (GPU Core). @ 600[W] with 1.1[Vcore], current draw would be a whopping 545[A]+ (0.75[V]->800[A] if that was Vcore)... Congrats! Always wanted to do that, amazing it held up so well! Keep 'em rollin' and much success with the LAB!

  • @navsigda4030
    @navsigda4030 Před rokem +73

    Everything from production quality to the ingenuity behind creating solutions as you go is why I'm subbed to LTT. I couldn't care much for a "new" laptop with x and y now available, but waking up the techie at heart in me makes me think my 1080Ti might still have more to offer with ideas like these

  • @zeekjones1
    @zeekjones1 Před rokem +792

    I love how they are building a high tech lab, yet they do sketch experiments still.

    • @navdeepsingh3508
      @navdeepsingh3508 Před rokem +49

      That's what makes him..linus

    • @jase_allen
      @jase_allen Před rokem +17

      @@navdeepsingh3508 Well, that and the dropping of things.

    • @CanIHasThisName
      @CanIHasThisName Před rokem +41

      Sketch experiments is exactly the kind of stuff you want to do with a high tech lab.

    • @Tcrumpen
      @Tcrumpen Před rokem +18

      I mean the only difference between science and dicking about is writing it down

    • @Caricanalisis
      @Caricanalisis Před rokem +6

      Beyond human made comforts It's sketchines all the way down, labs are maximum expose to sketchines.

  • @billydrink
    @billydrink Před rokem +669

    Linus: KW/h cost is getting too expensive
    Also Linus:

    • @onemorescout
      @onemorescout Před rokem +77

      If LMG was based in Europe he'd need to sell the company to pay the energy bill from this video

    • @morganmitchell4017
      @morganmitchell4017 Před rokem +77

      It's kWh, not KW/h (kilowatt hour, not kilowatt per hour).

    • @jcspotter7322
      @jcspotter7322 Před rokem +11

      ​@Morgan Mitchell this matters less than what kim kardashian ate for lunch 20 years ago

    • @bowiemtl
      @bowiemtl Před rokem +40

      @@jcspotter7322 a kWh is 3.6 million joules of energy, it’s a constant. Something doesn’t draw energy measured in kWH, you measure in watts over a timespan. A kW per hour would be 1000 joules in the timespan of an hour (0.0027kWH) so to say this difference doesn’t matter is kinda stupid

    • @TechSpyYt
      @TechSpyYt Před rokem +18

      @@jcspotter7322 woww, such ignorance..
      How can a simple correction bother you so much

  • @humane123
    @humane123 Před rokem +3

    7:37 Maybe I am weird but Linus' smile was so blissful at this point.
    It made me smile.

  • @RobDeFino
    @RobDeFino Před rokem

    I appreciate that not only did you pick the Canadian GP you also went with Stroll. Peak Canada there.

  • @jennymckenzie5304
    @jennymckenzie5304 Před rokem +1593

    More of Kyle please, watching him suffer trying to sanity check Alex is hysterical.

    • @mottamort
      @mottamort Před rokem +9

      Agreed. More Zaffer representation! :D

    • @pieterrossouw8596
      @pieterrossouw8596 Před rokem +8

      @@mottamort I thought he had a Cape Townish accent...

    • @cyandrix
      @cyandrix Před rokem +8

      He definitely sounds like Kobus from the pub, yep

  • @kellenwalburn5238
    @kellenwalburn5238 Před rokem +359

    "Omg that's your notes for this video?" Is such a strong start for an LTT video 🤣

    • @ewerton.moura19
      @ewerton.moura19 Před rokem

      It shure have to involve alex in some way

    • @ChiefGudDClan
      @ChiefGudDClan Před rokem +4

      You know What else is Stronger then a start to an LTT Video? The Segway to Our Sponsor 😂

  • @simonrosenberg9893
    @simonrosenberg9893 Před rokem +5

    You know it's a good video when Alex is involved :)

  • @Carewolf
    @Carewolf Před 11 měsíci +4

    To be fair: It does say GPU Twerk

  • @Melchirobin
    @Melchirobin Před rokem +600

    Please keep more projects with Alex coming. Love these videos.

  • @smmmokin
    @smmmokin Před rokem +822

    Editor's must deserve props on this timely video.

    • @lancerdeltarune
      @lancerdeltarune Před rokem +11

      but the black bars on a non 3840x1920 monitor....

    • @Alataria999
      @Alataria999 Před rokem +19

      @@lancerdeltarune Amazing res to watch from a phone though :)

    • @SalandFindles
      @SalandFindles Před rokem +10

      Your English teacher from 2nd grade doesn't deserve props, though. Apostrophes don't make words plural.

    • @SalandFindles
      @SalandFindles Před rokem

      @@PushyPawn Terribly boring and horribly unfunny.

  • @psychorabbitt
    @psychorabbitt Před rokem +11

    Alex is proof that the more highly trained you are, the more chaotic your work is.

  • @Tr1p93
    @Tr1p93 Před rokem

    16:15 That shortcut is actually so usefull. Gotta remember that.

  • @jondonnelly4831
    @jondonnelly4831 Před rokem +223

    It's good to know the stock cooler on the Strix is really really good and water cooling is not necessary to get really good performance out of this. Plug it in and forget. Just don't forget to plug it in properly.

    • @curtislaketek2952
      @curtislaketek2952 Před rokem +7

      I agree the cooling on my strix 4090 has been way better than what I first had on 3090. I burned my hand on 3090 backside 105c BS lol. Had to add it to my custom loop.

  • @Ma77riK
    @Ma77riK Před rokem +70

    using Linus's afterthought to fill the awkward pause was genius lmao

  • @ruediix
    @ruediix Před rokem +1

    Did they finally get that chilled water cooler working?
    My recommend solution is to use a water tower feed with an overflow bypass to stabilize the output.
    Simply put, you use a tall pressurized pipe as a reservoir. You have flow input in the middle, to fill it with cold water, the cooling loops take input through a manifold at the bottom, and the top has an adjustable overflow pressure valve that feeds to an unpressurized return reservoir that the loop return also feeds to.
    Still a lot of wasted pressure, but at least now what is going through the loop is stable and regulated.

  • @bigtigerbt
    @bigtigerbt Před rokem

    yeah ,Greatings from Brazil!!! i luv This kind of video!!! JGARONI OC here baby

  • @kms11111
    @kms11111 Před rokem +215

    Alex vids where he's just casually willing to risk destroying expensive things are my favorite videos.

    • @jondonnelly4831
      @jondonnelly4831 Před rokem +3

      Silly silly, you don't think they actually paid for it?

    • @kernelpickle
      @kernelpickle Před rokem +11

      It’s a no lose situation, either it works and it’s great content-or it blows up and it’s great content. Linus always gets his money’s worth, the only thing that changes is the title of the video and if there needs to be a follow-up

  • @shaneofcanada7042
    @shaneofcanada7042 Před rokem +506

    Alex is the embodiment of "It's not stupid, if it works".

    • @MrGrimsmith
      @MrGrimsmith Před rokem +6

      You should look up maxim 43: "If it's stupid and it works, it's still stupid and you're lucky" :D

    • @RedDestroyer4
      @RedDestroyer4 Před rokem

      And I love it

    • @pirateFinn
      @pirateFinn Před rokem +1

      ​@@MrGrimsmith Alex would make a great Schlock Mercenary character

    • @MrGrimsmith
      @MrGrimsmith Před rokem +1

      @@pirateFinn He's already the living example of Maxim 14: "Mad Science" means never stopping to ask "what's the worst thing that could happen?" :D

    • @pirateFinn
      @pirateFinn Před rokem

      @@MrGrimsmith and 25

  • @VencedorGamer
    @VencedorGamer Před rokem

    OMG Linus your exact blank face stare into the object, and the way you had your hands behind your back leaning over the workbench, and reaction to Alex when you said "Uh-huh." @7:46, that's exactly what my late techie uncle Paul would do, when observing my cousin and I working on PC's. You made me have flashbacks dude! :D

  • @JordanV
    @JordanV Před rokem

    I love these sketchy techy videos. Sketch Tech Tips?

  • @lemster101
    @lemster101 Před rokem +141

    Every time I see Alex in the thumbnail I know I'm in for some nervous giggling and questionable activities. I love it. I hope that the future of these projects include modifying parts even further. Basically that chiller didn't just unlock the full potential of the CPU and GPU, I feel it's also unlocked the full power of Alex.

    • @Vismajor01
      @Vismajor01 Před rokem +4

      Alex is not in the thumbnail

    • @attilavs2
      @attilavs2 Před rokem +2

      @@Vismajor01 they may have changed the thumbnail

  • @Sluggernaut
    @Sluggernaut Před rokem +195

    I love how chaotic neutral Alex is.

  • @oneupkoopa4980
    @oneupkoopa4980 Před rokem

    I love the editing team. Keep them around!

  • @sergiogsr
    @sergiogsr Před rokem +6

    7:10
    "What are you going to measure with? Wheres the oscilloscope?"
    Ive walked that road when consulting experts of an expensive hobbie im trying with my jank tools and abilities.
    Alex is like my spirit animal.

  • @user-vd8oy1wh4r
    @user-vd8oy1wh4r Před rokem +190

    The 4th thing you can be limited by is critical path in the silicon itself. There has to be enough time between clock pulses (the thing you decreasing by increasing clock speed) for signal to propagate from one register to the next.

    • @enacku
      @enacku Před rokem +2

      But that’s not what’s locked tho right?

    • @ethanclement1775
      @ethanclement1775 Před rokem +39

      @@enacku If i’m understanding the top comment right than that would be “locked” in a sense. There is a minimum amount of time it takes electricity to travel along the traces in the board. You cant adjust the length of that

    • @rockyrailgun-s
      @rockyrailgun-s Před rokem +26

      In this case however, it’s a natural limit and not one artificially imposed by nVidia.

    • @Kr0noZ
      @Kr0noZ Před rokem +18

      @@rockyrailgun-s Yeah, that would come down to manufacturing nodes and actual chip design to make those routes shorter and more efficient;
      You're gonna run into other troubles with that at some point though, if you go too close with transistor gates you might get electrons going where you don't want them to.
      Once you get closer than 3 nm on your gate size you start getting tunneling effects, so there's a fundamental limit to how small you can make one.

    • @randomdude7386
      @randomdude7386 Před rokem +2

      ​@@rockyrailgun-s in short: yes
      in long: yes until they go fully insane

  • @Neoxon619
    @Neoxon619 Před rokem +308

    Should I be worried about Alex’s well-being with how many jank set-ups keep happening under his watch? That’s a lot of bare wire coming off of the GPU.

    • @mattBLACKpunk
      @mattBLACKpunk Před rokem +31

      Just don't touch them 5head

    • @Dwykid1
      @Dwykid1 Před rokem +50

      Nah, Alex is a professional. Man can jank it up all he wants. He knows what hes doing. It's Linus we should be worried about.

    • @Denastus
      @Denastus Před rokem +24

      ​@@Dwykid1 considering how much stuff he drops. I don't want to see him drop dead from the setups Alex keeps implementing.

    • @_Drekavac_
      @_Drekavac_ Před rokem +5

      Its 12v...

    • @exp_world8267
      @exp_world8267 Před rokem +1

      no gays

  • @watchtheworld7840
    @watchtheworld7840 Před rokem +1

    I'm glad Linus is still making space heaters that you can game on at super high perf numbers

  • @cjdelphi
    @cjdelphi Před rokem +1

    The tip to soldering motherboards is to heat gun the area you want to solder then solder it on with a bit of flux

  • @ashermcniel2846
    @ashermcniel2846 Před rokem +90

    When alex says "It might be fine, it might not be fine" at 14:00, it dawned on me that they are doing this on a GPU that costs almost four times as much as my computer

    • @Jehty_
      @Jehty_ Před rokem +6

      If you add up the stuff they have in storage it will probably be more than your house (or the house you would like to have) is worth 🤷🏼‍♀️

  • @Sirusdark
    @Sirusdark Před rokem +44

    16:13 - Correction: Win + Ctrl + Shift + B doesn't really "reset" the graphics driver. I highly recommend reading Superuser questions # 1127463: "What does CTRL+WIN+SHIFT+B do in Windows?"
    According to someone claiming to have worked on the team at Microsoft:
    _The key combo was added to help diagnose instances where the machine is churning along but there is nothing on screen. Pressing it when you don't have a blackscreen just adds noise to the system. A driver reset is a possible side-effect but not the intent of this key._

    • @johndeaux8815
      @johndeaux8815 Před rokem +5

      Awesome! So it’s not a driver restart that is directly fixing issues when I use that, it’s actually the doot sound itself fixing the system! I never would’ve known that

    • @jooplin
      @jooplin Před rokem +5

      that's funny because this "side effect" helped me through a lot of screen freezes on ESO

    • @DreamingSnorlax
      @DreamingSnorlax Před rokem

      Pretty interesting, yes its saved me from blackscreens before but its also resolved a lot of other graphical errors I've encountered through my time. Nice find and good read!

    • @scottdotjazzman
      @scottdotjazzman Před rokem

      Weirdly, this caused my system to become unresponsive for a while and then one of my monitors to flash an odd pattern. Rebooting was the only solution

    • @HenriqueTozzi
      @HenriqueTozzi Před rokem

      Isn't it V?

  • @billlangly7806
    @billlangly7806 Před rokem +11

    You guys should try this with the 4070 since it seems to be sticky held back by power.

  • @janklas7079
    @janklas7079 Před rokem

    So you guys listened and bought a JBC soldering station. Nice.

  • @that_green_neko
    @that_green_neko Před rokem +37

    You definitely gave NVIDIA ideas for the RTX 5090.

  • @mikidof
    @mikidof Před rokem +632

    Maybe you could try this with the 7900 XTX? Seems like it has much more potential performance to squeeze out with modding and that insane cooling system you have

    • @slipknot1943
      @slipknot1943 Před rokem +27

      I think derbauer already did that

    • @jondonnelly4831
      @jondonnelly4831 Před rokem +39

      @@slipknot1943 so? he did it for 4090 too, LTT has a hundred times the views and only fair if he does it for team green, to do it for team red and lol team blue.

    • @slipknot1943
      @slipknot1943 Před rokem +55

      @@jondonnelly4831 I hope you get better soon

    • @chrismattox12
      @chrismattox12 Před rokem +15

      @@slipknot1943 okay but I want to see Linus and Alex do it

    • @dexterhaxxor
      @dexterhaxxor Před 10 měsíci +2

      This. AMD GPUs tend to be way more open to messing with and modding one to do this sounds easier.

  • @VikingRul3s
    @VikingRul3s Před rokem

    16:15 Gold tip!!!
    Have been OC'ing everything since core 2 duo and it's first now i hear about that shortcut. I know, WTF, right...

  • @dragonfireproductions790

    when i used to overclock my PC i bought a small chest freezer and fill it with water, make a closed loop with it and it works like a charm with my i7 4790k and gtx 1080Ti

  • @technerd9655
    @technerd9655 Před rokem +170

    I'd like to see videos on these types on mods on Radeon and Arc GPUs. Lets see how far a 7900 XTX can be pushed and how for an A770 can be pushed.

    • @karserasl
      @karserasl Před rokem +2

      Already done by other, more competent, youtubers

    • @halomika4973
      @halomika4973 Před rokem +16

      ​@@karserasl Whose videos would you suggest then?

    • @olivier7593
      @olivier7593 Před rokem +5

      ​@@karseraslby whom? Are there any?

    • @SL4US
      @SL4US Před 11 měsíci

      ​@@karseraslthey are literally one of the most popular and watched tech youtubers on the site so they can't be a more 'competent youtuber' lol

  • @-eMpTy-
    @-eMpTy- Před rokem +60

    3:33
    Yes, yes they are. They're using 24* 70A power stages.

    • @volodumurkalunyak4651
      @volodumurkalunyak4651 Před rokem +4

      70A power stages can not do 70A continiously (standart conditions). Those are rated at 20-30A continious with 70A peak current capability (for at least couple dozen of switching cycles).
      40-50A with waterblock cooling might or might not be possible.

    • @Kr0noZ
      @Kr0noZ Před rokem

      @@volodumurkalunyak4651 sounds like a job for Buildzoid xD

    • @volodumurkalunyak4651
      @volodumurkalunyak4651 Před rokem +1

      @@Kr0noZ Biuldzoid actually said practically the very same thing.
      He also mentioned efficiency curve beeing at the highest point at approximatly 20A for 60-70A power stages

    • @-eMpTy-
      @-eMpTy- Před rokem

      @@volodumurkalunyak4651
      Yes they can, they're literally specced that way by the manufacturer. Look at a SiC832 (which is a 70A SPS) datasheet for example, they list 70A for "continuous current rating". Now should you run them at 70A? No, obviously not, because they'd run really inefficient = create a lot of heat. You're completely missing the point tho, if you would've done your math correctly you would've noticed that they would never even come close to running at 70A with the 1000W BIOS.

    • @volodumurkalunyak4651
      @volodumurkalunyak4651 Před rokem

      @@-eMpTy- manufacturer is so confident in above mentioned power stage working at 70A continiously that datasheet efficiency curve don't even come close. I am even sure it will handle 70A continious... under LN2 (approximate 13W power dissipation per power stage is no joke).
      I haven't wrote "that will not run 70A at all", but "it will not run 70A at standart conditions".

  • @lucalp3879
    @lucalp3879 Před rokem

    I freaking love these videos, this janky-aura makes it really high quality fun 🤣

  • @markmanderson
    @markmanderson Před rokem

    GPU tweak III overclock function ive found is a good start, it pushes my strix 3080ti to over 2ghz ingame regular (100mhz higher than the best afterburner) clocks and 200mhz over defaults in OC mode. There is also a tickbox in the settings to enhance overclock range which helps with boost clocks. The ram is happy 500mhz upwards also which helps, with the bin samples for the strix ranges, ive always been able to push them further, ram clock in gaming i dont, core yep.

  • @georgioszampoukis1966
    @georgioszampoukis1966 Před rokem +577

    Even 450W is way more than the card actually needs. I occasionally set mine to about 60% PT at which point it only loses about 5-8% performance but it draws about 250W. This thing is crazy efficient. As a reference, my previous 3070Ti would deliver way less than half of the performance while drawing about 330-350W

    • @deheavon6670
      @deheavon6670 Před rokem +31

      You can do the same thing to a 3070 Ti, though, undervolt it to consume 200W while performing just slightly worse.

    • @vuri3798
      @vuri3798 Před rokem +34

      @@deheavon6670 Right, but it would obviously not perform like a 4090 -10%... While it makes me wonder about stability, it's what you get for it that's impressive in comparison.
      While the 40 serie is very underwhelming on so many level, so far consumption isn't really something we can complain about, it pretty much makes RDNA3's efficiency marketing look stupid.

    • @georgioszampoukis1966
      @georgioszampoukis1966 Před rokem +12

      @@vuri3798 very stable for me so far in any case I have tested it. To offer another perspective, I am playing Apex Legends at 4K 144fps locked (medium-low settings) and the 4090 (60% PT) pulls around 150W. To get the same performance with the 3070ti I had to overclock it, at which point it almost mostly stayed at 144 fps but consuming around 350W. Oh, and the 4090 is also at around 40% utilization in this scenario.

    • @Sadiinso
      @Sadiinso Před rokem +5

      I did the same thing on my 3080Ti, when undervolted and power limited it draws around 180 to 250W in game and most of the time for a very small to insignificant loss in performance. (not to mention this nearly removes any coil whine in games that usually produce a lot of it in stock configuration)

    • @EmergencyChannel
      @EmergencyChannel Před rokem +15

      4090 costs 6 months of wages in my country, who cares if it draws 600 watts.

  • @kevinostberg1729
    @kevinostberg1729 Před rokem +4

    18:01 "Riding that razor's edge". Seems appropriate for F1 racecars driving in the rain...

  • @Seppe1106
    @Seppe1106 Před rokem

    In GPU Tweak you can go to VF Tuner and ( i know that's not the point of the video ) , set a specific max voltage and frequency so you can undervolt/overclock as well.
    Did that to my RTX 3070. Higher Core Clocks with significantly less Voltage ( From 1.060V to 0.956V ), lower temps and lower power consumption than stock.
    Lovely Tool.

  • @nsday1
    @nsday1 Před rokem

    I've been very interested in an external water chiller for years now. Never had the budget to pull off yet. Glad to see someone gave it a try.

    • @LuxGamer16
      @LuxGamer16 Před rokem +2

      Thats way overkill. There is absolutely no point of doing it.

  • @caleballen1330
    @caleballen1330 Před rokem +8

    I have a 2kw electric heater in my room, I can't wait for Alex to match it with the 5090! (Alex + Linus Chaos-Danger-Jank videos are the best)

  • @stvn4te
    @stvn4te Před rokem +21

    Biggest takeaway for the regular user from this video is that Win + Ctrl + Shift + B resets the graphics driver. Never even knew this was a thing, much less that it was in stock Windows. Thanks!

  • @azaria_phd
    @azaria_phd Před rokem

    0:20 I love how they picked Magnussen and Verstappen for the low and high power consumption.

  • @websterleone
    @websterleone Před rokem

    Nice to see you all got a good soldering iron finally :D

  • @Snipezzz_
    @Snipezzz_ Před rokem +4

    18:19 Alex canceled Linus’ Ult💀

  • @MaksKCS
    @MaksKCS Před rokem +113

    The performance went down after you increased the memory clock because these chips have ECC memory. At some point it'll start putting out more and more errors which have to be corrected. You don't see artifacts like we've seen with older cards, but what you see instead is a performance decrease.

    • @darekmistrz4364
      @darekmistrz4364 Před 11 měsíci +4

      That is coool!

    • @jpdj2715
      @jpdj2715 Před 10 měsíci +6

      That's a really smart observation. Can we/you measure this somehow? Alternatively, if you understand virtual memory, page faults, and paging/thrashing where our OS's can no longer advance the real task and spend almost all time swapping pages between physical and virtual, a comparable thing can happen between a processor's cache and its main memory source of data. We then can argue that the problem is an I/O bandwidth problem (which is why we have the cache in the first place). I would not know how to measure this all, though.

    • @hithere7547
      @hithere7547 Před 10 měsíci

      @@jpdj2715 cpu bottleneck....

  • @abhishekbanyal7096
    @abhishekbanyal7096 Před rokem

    4:25 "...my vision's going...", I felt that, Linus.

  • @starlaraxan
    @starlaraxan Před rokem +1

    that gpu bios backup feature saved a friends card big time, was a first release 1070 with some sort of bug in firmware causing clock speed errors, found same card with a way newer bios, flashed it and clocks stayed at idle, rolled back the card and it worked fine without the bug so /shrug

  • @cunterstrikvidoes6516
    @cunterstrikvidoes6516 Před rokem +5

    i think i need a visual representation of what linus said at 4:20

  • @KenOtwell
    @KenOtwell Před rokem +33

    Now this is what I've been missing in this generation - some excitement and pushing the envelope!

  • @bingo5694
    @bingo5694 Před rokem

    a good behind the scenes video would be the fire suppression system at LTT studios.

  • @AlexanderTerminator
    @AlexanderTerminator Před rokem

    4:05 Just click on the box with the number and you can cycle through the max, min, average, and live wattage.

  • @mundzine
    @mundzine Před rokem +17

    Glad that even though you guys have an actual lab with expensive equipment still manage to do entertaining videos

  • @Hentercenter
    @Hentercenter Před rokem +5

    I DEFINITELY thought that said “GPU TWERK” when I saw the window

  • @BowWowNX
    @BowWowNX Před rokem

    18:14 That synced head turn xD

  • @SgtRamen69
    @SgtRamen69 Před rokem +3

    12:45 "Man I remember when they were cool" See that's the thing Linus, they want to stay cool

  • @Kopschlop
    @Kopschlop Před rokem +9

    Man I'm really in love with all the videos with the new cooler.

  • @honestgoat
    @honestgoat Před rokem +38

    This makes the 4090Ti look very promising. The 4090 isnt using the full ad102 die. The leaks suggest the 4090Ti will be 2x 12pin ATX3.0 new connector thingies. So the power limit will likely be way above 600w. I think the Ti version may just be insane.
    EDIT: Maybe its AD103. Can't remember. The point remains the same.

    • @jeremybeaverson7167
      @jeremybeaverson7167 Před rokem +11

      The fact that are about to drop a 4090ti and sell it for more and then still probably launch. A titen ada at 4000$ or more yet 97% of people don’t want to pay much more than 500$ for a flagship gpu

    • @ericsparrow6286
      @ericsparrow6286 Před rokem

      Unaffordable trash

    • @bloodangel13
      @bloodangel13 Před rokem +6

      But it's still won't overclock, it won't matter if it's the 4090 or 4090ti so long as NVIDIA removed the ability to do so and continues to push out third party board makers who knows how to push the damn things (like EVGA).

    • @batt3ryac1d
      @batt3ryac1d Před rokem +4

      ​​@@jeremybeaverson7167 they don't care they realised they can sell half as many for twice as much and also they're going ham on selling cards to companies doing ai crap.

    • @Squilliam-Fancyson
      @Squilliam-Fancyson Před rokem +1

      No it will be ad 102 definitely. Fully euqipped ad102 will have 144 SMs instead of 128. So about 12% more shader units for the upcoming 4090ti. Hence a 600w TDP should provide plenty of power.

  • @GoodboiOfficial
    @GoodboiOfficial Před rokem +2

    You should do that, with the 7900XTX. I heard it scales very well with more power and apparently at high enough power draw, will actually outperform a stock 4090 :D

  • @bernl178
    @bernl178 Před rokem

    OK guys Very entertaining love the human aspect that you guys bring these videos

  • @saintsdgessus8823
    @saintsdgessus8823 Před rokem +6

    The fascinating thing about all these crazy voltmodes with ridiculous power draws is that if something goes wrong, it bangs big time

  • @SSYoung125
    @SSYoung125 Před rokem +6

    Loving the jamming music during the soldering, water-cooling, working on the card 👍 good job editors you got a good taste in music

  • @Stoney-Lawson
    @Stoney-Lawson Před 11 měsíci

    these cuts with the metal music are a+

  • @tramcrazy
    @tramcrazy Před rokem

    At this point it seems like the standard path of action in any extreme cooling/overclocking video is 'oooh lets use the chiller' 😆

  • @jimmywest1
    @jimmywest1 Před rokem +8

    I love these types of videos cause It's like two best friends doing some incredible janky shizzle and both know It's probably super stupid but still just goes for it

  • @paulbrooks4395
    @paulbrooks4395 Před rokem +15

    Now I’m even more interested in why it was stuck at that performance cap.

  • @ijuantm
    @ijuantm Před rokem +1

    16:13 Win + Ctrl + Shift + B has saved me mid Rainbow Six game multiple times where for some reason my GPU would "Disconnect" (is what Windows Event Viewer calls it) and it would switch to my CPU graphics.

  • @Enakaji
    @Enakaji Před rokem +15

    Wouldn't it have been "easier" to use the Galax HoF 4090 for this? That card comes with an unlocked vBios as well as two of the 12vHPWR connectors on the card as well as the VRMs to back that up since it's meant for hardcore OC and record breaking.

    • @guitaristkuro8898
      @guitaristkuro8898 Před 11 měsíci +4

      Yeah considering that thing got 3.6GHz it would’ve been the only way to truly make this video. Then again is that really a 4090 if it’s been modified so much? I think this video was a demonstration of rigging a typical consumer 4090.

  • @lordflick895
    @lordflick895 Před rokem +4

    Remember that episode where you built the cooling system that used two to those blower motors for filling bouncy castles? I thing that would have helped in this episode.

  • @ggoddkkiller1342
    @ggoddkkiller1342 Před rokem +4

    Linus: Our sponsor
    Alex: Wait, we didn't kill anything yet
    Corsair/4090:

  • @xerxesYt123
    @xerxesYt123 Před rokem

    when he said his vison was going, i instantly thought of, omg were getting older... ive been watching this dude for so long, time just passed by so much i didnt even realize.

  • @Bladez1992
    @Bladez1992 Před rokem +7

    My favorite part of this one is how Linus is cheesing like a little kid in a candy store through nearly the whole thing 😂

  • @JamesFoxPodcast
    @JamesFoxPodcast Před rokem +4

    1:58
    Nvidia: nammumamanamua

  • @james589
    @james589 Před rokem +14

    Love these mad-scientist videos with Alex!

  • @UtenaHiiragiv1
    @UtenaHiiragiv1 Před 3 měsíci

    Al fin videos en ingles con audio en español en canales de tecnologia.

  • @KronicNitron
    @KronicNitron Před 10 měsíci

    I loved doing this back on my 3090 strix days

  • @beaniiman
    @beaniiman Před rokem +5

    I added 20 watts to my 3080 Ti mobile via a bios update. Huge performance boost when used with a good cooling pad.

  • @BryceDixonDev
    @BryceDixonDev Před rokem +6

    Some poor developer is currently sifting through a dozen crash reports trying to figure out what happened to cause their game to push a GPU that hard

    • @bettertelevision968
      @bettertelevision968 Před rokem

      they have linus on speed dial

    • @MajorSkrewup
      @MajorSkrewup Před rokem

      I wanna see the tech support staff staring at an RMA'd 4090 with a 1000w bios

  • @crimsonmitsuko
    @crimsonmitsuko Před rokem

    Alex and Linus are looking at power draw and clock speed and voltage and such, I'm just looking in amazement at Latifi in P11

  • @rev_schubert5289
    @rev_schubert5289 Před rokem +1

    Now this is the kind of video about power consumption I would Watch 🔥