Keep You’re Mac Frosty 🥶

Macs can get really hot, here’s a two-pronged solution that keeps mine at a frosty 35–45 degress celcius — even with excessive multi-tasking and Chrome.

Kevin K
2 min readMay 17, 2021

Macs can get really hot, so hot that someone tried to fry an egg on one 🍳, sometimes it even gets hot for seemingly no reason (looking at you Intel). Here’s a trendline for “why does mac get so hot” Google searches. The problem started sometime in 2010 and has persisted until now.

Google Search Trend for “why does mac get so hot”

There’s many possible causes for this issue:

They tell you don’t have too many tabs open, don’t do too much multitasking, don’t work in the sun, etc. etc. etc. But hey, I bought my mac to do exactly those things.

Here’s a great fix:

  1. Download Turbo Boost Switcher (only for intel laptops). This will manually stop your laptop from using excessive power for tasks that don’t need it. It’s also great for quickly getting a look at your macs temperature.

Here are my settings:

2. Manually control your fans to kick in earlier. Even with turbo boost disabled, sometimes during charging, I felt like the fans should kick in a bit earlier, especially since they’re not actually loud until they hit close to max fan speed. I never understood why I can’t just have them slightly higher to keep my mac nice and frosty without hearing the fans at max speed, well, it turns out I can do exactly that.

Here are my settings:

Hope that helps keep your mac 🥶

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Kevin K
Kevin K

Written by Kevin K

I write about my web dev and UX design exploits. I work full time at www.fj-tech.io

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