How to Prevent Thermal Throttling on Mac.How Do I Check if My Mac Is Thermal Throttling? Monitor Your Mac’s Temperature INTEL POWER GADGET MAC HOW TO That’s one of the quickest ways to check if your MacBook is heating up. Keep in mind that it’s normal for the case to get warm after a while. However, if your Mac gets abnormally hot, this may indicate the machine is having trouble dissipating heat. Additionally, you can also install a dedicated program to monitor your Mac’s temperature. You can also check if your device has already limited the CPU clock speed. Launch Terminal and run the pmset -g thermlog command. If the CPU_Speed_Limit indicator is less than 100, this means your Mac automatically throttled the CPU. Intel has a very handy tool called the Intel Power Gadget that you can use to check if your Mac is thermal throttling. Needless to say, you can only use this tool on Mac computers equipped with Intel processors. You can download the Power Gadget from Intel’s official website.īy the way, if you have Homebrew installed, you can run the brew install –cask intel-power-gadget command to install the Intel Power Gadget. Go to your Applications directory to launch the app and locate the red REQ indicator that shows exactly when your Mac intentionally reduced CPU speed.īy the way, if you check the REQ and CPU_Speed_Limit indicators, you’ll see they both reduce their value at the same time. If you know your machine often struggles to run resource-intensive tasks, buy a cooler and make your Mac’s life easier. If you’re running resource-hogging apps, close them as soon as you’re done. If it’s really hot outside, turn on the air conditioner to cool down your workspace. Make sure there’s nothing blocking your Mac’s fans from pushing the hot air out. If your Mac’s getting too hot, the thermal throttling feature will automatically kick in reducing CPU clock speed. This is done to protect your hardware but it may also result in various performance issues. The quickest way to check if your MacBook is thermal throttling is to run the pmset -g thermlog command in Terminal. Did you identify any recurring causes for thermal throttling? Let us know in the comments below.Intel Power Gadget is a software-based power-usage monitoring tool enabled for 2nd-generation Intel Core processors or later. It is supported on Windows and OS X, and includes an application, driver, and libraries to monitor and estimate real-time processor package power information in watts using the energy counters in the processor. Intel Power Gadget for MAC Preview/caption] New Features With this release, we are providing functionality to evaluate power information on various platforms including notebooks, desktops.
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