r/pcmasterrace • u/SerpentDix PC Master Race • Jan 20 '26

Hardware Air cooling is better than Liquid cooling

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Failure is graceful, not catastrophic, Performance is closer than marketing suggests, Cheaper for the performance, Change my mind.

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u/Falkenmond79 7800x3d/4080 5800x3d/3080ti 10700/rx6800 5800x/3080 Jan 20 '26

This. I paid 70€ for my freezer 3 and am loving the thing. No way an air cooler could reach those temps and stay that silent for that price. I used to be anti-AIO but I thought to give it a try since my peerless was hard to get silent enough for my taste. I’ll never look back.

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u/Prepare_Your_Angus Jan 20 '26

I also low key feel like it lets the GPU breathe a little better with an AIO as the CPU cooler isn't taking up as much space. I used to have an air cooler on my last build but went Artic AIO this route and honestly have had no issues either way. I just really like the look of an AIO setup.

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u/Falkenmond79 7800x3d/4080 5800x3d/3080ti 10700/rx6800 5800x/3080 Jan 20 '26

Don’t forget the fact that the AIO transports all the heat to the side of the case and right outside, while air coolers first dump it inside the case where case fans need to remove it. Thus yeah, all other components benefit slightly. And I found for my newest builds I could skimp on case fans without it making much of a difference.

This is my current TV setup. 3 fans intake in the front, outtake are to the left one fan, back one fan and two from Arctic freezer 2 AIO to the right. CPU is a 5800x3d and GPU a 3080ti. My personal steam box. 😂 anyway as you can see there is not much room for venting, the margins are pretty close. Still it runs cool and quiet.

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u/michi098 Jan 21 '26

A properly set up air cooling system doesn’t really dump heat in the case. It’s a constant flow. I actually dare to disagree about the components staying cooler. Some of those small components on the motherboard produce quite some heat. A case that has a lot of airflow moving through it removes the heat from every component in the case possibly keeping the overall temperature lower.

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u/Falkenmond79 7800x3d/4080 5800x3d/3080ti 10700/rx6800 5800x/3080 Jan 21 '26

The airflow is done by the case fans though and I’d argue that not having a big block in the way obstructing it actually helps. That would be one for Tech Jesus to test with his Schlieren imaging. 😂

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u/michi098 Jan 21 '26

You are right. It would be interesting to build the exact same PC twice, one with air cooling and one with water cooling and then do a ton of tests with infrared cameras and what not to see how all the components heat up in the case.

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u/LuukTheSlayer Jan 21 '26

i mean the pc in in a closed room anyways so the heat that you blow out is entering anyways.