
And you’d be surprised that genuine chargers may cause heating issues as well. Using fake chargers (which are usually of low quality) causes your Mac to overheat. For your convenience, we’ve sorted the fixes from the easiest to the hardest ones. In case that doesn’t help, try the troubleshooting tips below. Ideally, reducing CPU usage by other programs should cause the kernel_task process to use fewer CPU resources. So, we suggest closing these tabs, especially for CPU-intensive browsers like Firefox or Chrome. Click anywhere on the Desktop > press the Go button in the menu tab > select Utilities.Īctivity Monitor Activity Monitor > Force QuitĪccumulation of unneeded browser tabs also raises CPU usage on your Mac. You’ll need to run Activity Monitor to review the CPU usage of the kernel_task process and other programs. Now, let’s check how many CPU processes the kernel_task uses. When trying to chill a Mac, kernel_task can use a huge chunk of CPU. Active mode programs and operations running in the background and using the CPU too intensively.Įssentially, when macOS observes an extraordinary increase in the temperature of your CPU, it sends a kernel_task to cool your Mac down.The kernel_task CPU usage may become unreasonably high if the CPU temperature rises due to the following factors: To put it simply, if kernel_task notices specific CPU-demanding operations (opening Photoshop, for example) which take up a lot of Mac’s memory, gobble up the resources itself, and most likely overheating your Mac. One of its most important roles is to prevent your Mac from overheating. This process involves a number of low-level operations that enable computers to function.

The kernel_task resides in the macOS core. With this article, you will learn six solutions to reduce the high CPU load of the kernel_task process. In case you tried force quitting all active apps, and it didn’t help, the kernel_task process could cause the issue.

Does Recovery Mode Delete Everything on a Mac?Īre you tired of your Mac being slow? Does your Mac’s fan keep spinning and making noises like a space shuttle? We know exactly what the problem is.
