However, if your Mac gets abnormally hot, this may indicate the machine is having trouble dissipating heat. Keep in mind that it’s normal for the case to get warm after a while.

That’s one of the quickest ways to check if your MacBook is heating up. How Do I Check if My Mac Is Thermal Throttling? Monitor Your Mac’s Temperature For example, your computer is running out of storage space, an app is using too much memory, or maybe your Mac is too old and can’t keep up anymore. There are other factors that might be slowing down your Mac. But they may not necessarily be linked to thermal throttling. The performance issues come as a side effect, so to speak. Your Mac reduces CPU clock speed first and foremost to generate less heat. Performance issues are one of the most common signs indicating your Mac may be thermal throttling.

When a certain temperature threshold has been reached, your Mac will automatically lower the CPU clock speed to prevent hardware damage and keep the processor cool. Under intense workloads, even MacBook Pro machines are affected by overheating issues. It’s not uncommon for Mac computers to get really, really hot.

Mac cpu speed is slow