CPUSetter

CPUSetter is a cool tool for macOS that gives you more control over how your Mac's processor works. While macOS does a pretty good job managing resources on its own, there are times when you might want to make some manual tweaks. This app is perfect for those moments.

Control Your Processor Cores

With CPUSetter, you can set how many processor cores are active at any time. Normally, it's best to let your system handle this, but sometimes adjusting it yourself can be helpful. For example, if you're running some heavy apps and want to save battery life or improve performance for specific tasks, this feature can come in handy.

Hyperthreading and Process Throttling

You also have the option to turn off hyperthreading and process throttling. Both of these settings can change how well your Mac performs. Just be careful! If you decide to disable them, make sure you really need to do so because it could affect your overall experience.

Custom CPU Usage Restrictions

This app lets you create custom CPU usage rules for specific processes too. If there's an application that tends to hog your CPU resources, you can limit how much it uses. Just keep in mind that messing with these settings might cause some apps to act funny or even crash!

System Monitor Feature

The system monitor within CPUSetter is pretty handy as well! It allows you to watch what's happening with your hardware while you're tweaking things around. It may not have all the bells and whistles, but it gives you the essential info in a simple way.

Who Should Use CPUSetter?

This tool isn't something most users will need every day unless they're really trying to minimize their laptop's energy use. But if you're in a situation where lowering the number of active CPU cores or turning off hyperthreading helps out, then CPUSetter is the right tool for you!