MacOS: The CPU percentage can exceed 100 because Activity Monitor displays values beyond the standard range.
MacOS: The CPU percentage can exceed 100 because Activity Monitor displays values beyond the standard range.
You both experienced high CPU activity on your Macs, which can happen for various reasons. It might indicate heavy background processes, software conflicts, or resource-heavy applications running in the background. Checking system logs and monitoring apps can help identify the cause.
It's a really confusing but memorable point. They use multithreaded processors, meaning the numbers represent combined performance across threads. For example, a 4-core, 4-thread chip at full speed would display 400%, while an 8-core, 8-thread version would show 800%. This explanation is hard to grasp but it's accurate.