Jonjon
Region: US
Monday 28 April 2025 22:14:12 GMT
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D :
Bro what are you smoking? CPU gets the coolest liquid first, it heats up, then that warmer liquid hits the GPU. Loop or not, GPU’s always second in line
2025-04-29 20:34:58
26
Victor :
The efficiency of the transfer depends on the temperature difference between the block and water, if water leaving the cpu is warmer than the incoming water yes the gpu is getting slight less efficient cooling, but as long as there's a temperature difference the gpu will still be cooled. So technically original comment is correct saying it matters bc 2 loop would be more efficient.
2025-04-29 10:49:02
25
Gideon Yeboah :
You ain’t have to use soy sauce for that demonstration 😂
2025-04-29 17:11:07
0
ㅤ :
I think he was talking about the fact that you're passing the already thermally saturated water through the GPU rather than having two separate loops.
2025-04-28 23:57:57
15
brudermusslos :
can we agree that 30° water cools faster than 40° water? yes? good. and after the water goes through the cpu its temperature increases, so it cools the gpu less good than the cpu
2025-04-29 15:13:08
0
Butters_Tech :
if the water from the cpu block is travelling to the gpu then the water will be higher temperature, so less thermal energy can be dissipated from the gpu.
2025-05-02 03:25:13
0
Nishi :
Thermodynamics
2025-04-30 19:40:21
1
Aki :
Well if your water flow is not fast enought water has time to heatup in cpu before going to gpu, sure its again cold once out of rads. But with reasonable flow water wont warm that much passing cpu
2025-04-29 09:40:52
1
Zappydo :
The second unit can never be cooler than the first one. For optimal cooling each unit should be fed from the coolest point. However it might not be practical, and might not matter in the real world.
2025-05-07 12:56:28
0
tiktoktapio :
It most likely does not matter in real life, but after the CPU the water is hotter. Has to be, or it won’t transfer the heat from the CPU. So the GPU gets slightly warmer water.
2025-04-30 05:17:35
1
Midlifewhatnow :
His point is that if the coolant arrives at the cpu with some heat already in it, then it can absorb less heat than if it was cooled. Granted the thermal capacity of the fluids probably fine for both
2025-04-29 13:30:46
1
Wolf :
I think some you tubers debunked it a while ago if it mattered or not, the difference was so small it was within margin of error, two different loops and radiators is something else tho
2025-04-29 15:14:50
0
Nicolas_CPK :
Loop order does NOT matter. Period.
2025-04-29 11:33:24
2
PacketlossTikTok :
It would work of there was cooling between every segment of cpu and GPU but there is a segment without cooling, so the liquid is not as cool getting into the GPU as it is into the cpu
2025-04-30 06:37:40
0
tt :
order doesnt matter
2025-05-01 12:53:54
1
foodbat :
Physicist here specialising in thermodynamics. The short version - the order of components in your loop doesn't matter.
2025-05-01 10:57:35
1
Andrew Bond :
Why did you use soy sauce? 👀
2025-04-28 22:44:10
1
Elliottslab :
Been tested so many times the order don’t make any impact
2025-04-29 14:21:55
2
Mat :
Does not matter if its gpu-rad-cpu-rad or gpu-cpu-rad-rad. Well the dif would be negligible. I remember plenty of test being done on it like 20y ago. Nice setup btw.
2025-04-29 00:56:49
2
Sean Morgan :
I’m playing cod with you right now
2025-04-29 04:18:42
1
dongledinger :
he just means the warmer coolant from the cpu passing through the graphics card will be cooling it slightly less effectively
2025-04-29 05:27:02
1
T H45509 :
So troll
2025-05-04 02:11:27
1
Bollsjen :
I can't make it make sense in my head. surely it must be a little less efficient for the CPU or GPU? but it seems I am wrong? I can't wrap my head around it 😅 I will watch some tests on YouTube 😅
2025-05-01 05:07:59
1
Dragos Catalin :
Parallel loops can add complexity and uneven flow if not carefully balanced. Unless you're doing some wild overclocking or showpiece builds, a single loop is simpler and works just fine.
2025-05-01 08:49:41
0
Mr. Electronic :
As long as the water flow is higher than the time it takes to heat the water then it will work.
2025-05-04 07:10:36
0
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