To deactivate the Turbo Boost mode, just press the option «Deactivate Turbo Boost. Clicking on the icon will bring up a drop-down menu displaying information about the current CPU temperature and cooler speed. After launching the application, a lightning bolt-like icon will appear in the menu bar. Then try to run again Turbo Boost Switcher.app.ģ. This will open any application not signed by Apple. Under ' Allow the use of programs downloaded from»Select the item« From any source«.

Note: If you encounter an error message: 'The application cannot be opened because it is from a third-party developer', go to ' System settings'->' Protection and security»-> tab« Basic«. Extract the files from the archive and start the application Turbo Boost Switcher.app. Download the Turbo Boost Switcher utility.Ģ. How to turn Turbo Boost mode on or off on your Macġ. Next, check your computer's specifications on Apple's support page () to see if it supports Turbo Boost. It may interest you: Apple Watch Ultra review To specify your computer model, click on the Apple logo in the menu bar and open the « About this Mac«. However, before you start using it, you should make sure that your Mac supports the Turbo Boost mode of the CPU. You can manually enable or disable Turbo Boost mode using the Turbo Boost Switcher utility. Additionally, disabling Turbo Boost can extend battery life by 25%, which is especially useful when traveling. In this case, you may have to manually disable the mode for some time to allow the computer to cool down. Turbo Boost mode is likely to be the culprit. Interestingly, users cannot turn this mode on or off by themselves it turns on or off automatically in OS X.įor some Mac owners, this approach may not seem entirely correct, such as when the fan noise seems too loud or the computer case gets too hot for no apparent reason. This technology is designed to automatically increase (overclock) the CPU clock frequency if the limits for power, temperature and current are not exceeded as part of the calculated power.Īt its core, Turbo Boost is a technology for 'self-accelerating' a computer. is available to owners of 'apple' desktop computers. Apple has long equipped Macs with Intel processors, which means that the technology Turbo boost.

How to enable turbo boost on imac