WEBVTT

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come on you can go faster than that can't you

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so you've just got your brand new pc and

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you want to do some overclocking but that like that tiny air cooler that you have is

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just not doing it so you could get like a radiator a pump and

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a reservoir but all that's pretty damn expensive so

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what if you just buy the block and hook it up to your sink

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well Linus said that's a bad idea but

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he's on vacation so uh we're gonna do it let's do it yeah

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madrina's coffee blends specialty cold brew coffees into 15-ounce grab-and-go

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cans for your convenience check them out and use offer code Linus to save 40

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40 at the link below so

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first thing we need to do here is just get some baseline reading so what do we have in here Jake so this is a Intel

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core i9 7900x we got a titan x p

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uh not p but pascal same thing we got ax1500i which is super overkill but

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really what we need to look at is the temperatures here so in the hottest core

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we're looking at about 56 degrees this is at the stock clock

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um so i guess should we overclock it first no let's wait until we get the

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sink going right yeah let's just see how it performs compared to the sink and go

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from there and that's what that 360 ml ek water blocks rad

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oh oh that's my favorite technique

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just give her a good blow some stamina here

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jesus dude i don't think it's gonna seal very well does it even stick to this does it

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matter though i bet you if we put a fitting on that

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end of the tube it would be easier to like mate the two metal surfaces

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together oh why did you let it go

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all right let's get stuck in the sink i'm going to get another fitting this

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guy what an amateur hey i got it we don't need Jake okay we're

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just we're just doing it

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yeah

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we most certainly do oh geez

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this is a bad idea i'm gonna go get some tuck tape because i don't think that

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your tape is good enough dude what happened last time you used tuck tape is there video footage of that it's leaking

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yeah it got dropped it was fine until we put it under

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pressure it was fine until it like needed to work and then it didn't

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i don't think they engineered this around being able to do this okay

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so do you want to hold it and i'll tape it uh sure let's cut a piece off here

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what are you taping now it's our return our return valve

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prevent that perfect

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cool hurricane

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and i guess you you don't have to wait for this to get up to equilibrium either

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right yeah there's no equilibrium the water's not re-circulating we're just at

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it oh my gosh

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so at idle we're sitting at about 14 degrees

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four so just how you get sub-ambient you

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remember that stuff it shouldn't go up it's gonna go up some like a bit like

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i'm my guess is 38

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average that's really good though oh my god okay so we're getting

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hottest core as of right now is 40 degrees

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which is what like 16 below what it was before yeah 56 i think was the hottest

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core before how's it going it's good do you like your water cooling

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what is it it's the best thing you've seen all day

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coming out of the tap yeah yeah

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what's wrong with that waste

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well it's it's not too bad but look but look

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at our temperatures our hottest core on the 7900x is 40

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degrees that's not very many degrees

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wow riley you're so insightful i guess this is the best way to watercool a pc

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after all are you ready three

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two one go you gotta keep it straight

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okay so we're gonna have to measure rate from the bottom of the meniscus

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here

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and stop so that was

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11.8 seconds we'll be um using 150 liters per hour

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so let's i think before we overclock that we can

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take this to the next extreme how is it going to get better than this

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so we can't hook it up to the fridge well but you know what we can do with

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the fridge we can just take yonder bucket of water

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okay so i'm kind of missing but you get the idea

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so yeah we've got this 22 submersible pump so the idea is

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basically we have a bucket we fill it with ice

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we put the pump into the bucket of ice

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then sink goes to bucket goes to pump goes to

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the thing goes back to thing drains into the sink

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oh we want that we want that over here why what what what is with you and putting the water back in the thing

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because we're going to have really cold water so you want to have the cold water kind of like

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doing its thing in here yeah then we're just dumping hot water into the cold

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like we're it's not going to get like above ambien

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the time it goes through there all right fine and i don't think we can keep up

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with the pump with this oh this is true is there a speed setting on there

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all right so oh my god pump is getting plugged in

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now is that pump supposed to be submerged yes oh wow dude that thing is kicking

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water dude these lines are so cold already

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we're going to kill the CPU for sure no this board is going to be done

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so we're sitting at about oh subscribe

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dude we have a finite amount of time before this but yeah we're looking at about three

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three-ish degrees so it's still sub-ambient oh

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no okay so it's 22 degrees in here

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yeah our hottest core at the moment is 24 degrees so we aren't sub-ambient

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we're damn close like we're doing better than we did with the chiller and so like

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the total cost of this whole thing would be like

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a cheap aliexpress block you can get those for like 15 to 20 bucks and then

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22 dollars for the pump you could probably find a cheaper one

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and we are a solid what 30 degrees slower we wrapped 56 before

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more than 30 degrees lower than a triple rad from ek

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five gigahertz baby

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90 degrees oh my god wait what i think cinebench

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just keeps crashing so

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i think that we need more voltage we have 1.4 volts what do you mean we can't

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do more voltage it's crashing and the answer to crashing is more voltage

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i think we need Anthony uh hey Anthony we need you

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we don't know how to overclock oh

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you know how to overflow okay kinda yeah sure

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yep we're gonna we're gonna leave this up to you okay

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see that's that's what i was hoping that non-committal answer would prevent but

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okay okay see you later enjoy buddy okay okay that's the thing all right so

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let's go ida the voltage so sitting at max of 11

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degrees at the moment our uh voltage is 1.375 and one point or two

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point one five input uh hey it's working ah damn it

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doesn't work it's crashing no it dropped down to one point oh actually

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oh it does work hey look at this there we go so we got a little lower

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voltage but we're basically

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at similar temperatures to what we started with except we're at five

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gigahertz now instead of 3.9

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come on baby oh damn it

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dude there's so much water on those tubes now oh yeah geez

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we don't have much time oh 4.8 ah come on baby

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oh you you can do it we're at 101 on one core

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yeah so it's immediately overheating we're still at 4.8 baby

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no we can drop the voltage to like 1.35 i guess i am concerned this is a

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processor yeah it might just not be a very good overclocker

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i'm just so disappointed yeah well sometimes you can't have nice things i

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guess that's part of the story right you bought all the stuff you can't just go

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return your CPU because well actually you can definitely do that because

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amazon but you're not supposed to just return your

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CPU because it doesn't overclock well so i guess we'll get to the best we can

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get oh i had xmp on oh so

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sweet do you think that would hurt it

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yeah david oh

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oh oh we're screen capping ah did i do it did i do it what did you

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change i changed everything to auto

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wait what's our wait wait go go back to our thing what is our

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we're at 4.3

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why did it what what

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okay so well this is disappointing all right

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4.8 baby it's uh how did this

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that's how you overclock x299 so there's no way at all that this could be done

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with just regular water cooling no was that like 4.4 maybe 4.5 this right

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here is definitely like what you put in your forum post you're like yeah this so

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it works then yeah if you just want to get another four or five hundred

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megahertz to hopefully 500 6 000 yeah

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maybe 60 88 yeah almost 6 100. i think we can push it a little further you

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think we can go further i think we're at 93 degrees there

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well i think i'll try to leave the voltage

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another 100 megahertz i'm gonna give her i'm gonna give her

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1.385 oh god it just turned off

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uh uh

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let's unplug it oh

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maybe it was fine our last kick at the can if we can't do this then oh

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oh holy oh it's doing it no it's not it's done no it's done

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so it's conclusion time i guess if your goal is to just get the craziest

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in a bench score craziest 3d mark

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maybe plug it into a sync is the way to go yeah this worked surprisingly well like

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and d lid yeah yeah because we absolutely destroyed the

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triple rad and the whole thing cost like 50 bucks

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and you could probably do it for cheaper yeah if you get an aquarium pump from

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like a hardware store you could probably or used buy one used actually don't do

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it yeah probably don't do you need to create a beautiful website without the hassle

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thanks for watching uh if you dislike this i don't know just wait

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until Linus gets back i guess and we won't do things that are quite this

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dumb but uh if you did like it hit like get subscribed uh check out oh where to

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buy things below i guess submergeable submersible pump and some ice like

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that's like merch like that yeah merch i'm actually wearing it and uh yeah for

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the forum yeah so you can post your dank scores yeah please don't ever do this

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but if you do tag at what is your twitter alex the

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greatish alex the greatish and at jakku underscore tv because we want to see

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the madness please nobody show Linus this

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it's not dead though yeah it's wait is it still on

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no the light is still on

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god we should turn it off yeah we should really turn it off