This is a bit of a process, but follow these steps very carefully and you’ll find what you’re looking for without issue. Locate and edit the necessary registry entry

This means you’re still going to have access to the maximum performance from your processor when you need it, but also turn it off and run cooler when you’re just doing a spot of web browsing. Once complete, you’ll be able to enable and disable the turbo boost at your leisure.

AMD could certainly make this process more user-friendly, but assuming you’re happy to dive into the registry files, one simple change is all you need to make. Like most things, where there’s a will, there’s a way. The problem of an overzealous turbo boost is compounded by the fact that you, the user, can’t disable it. How to reduce temperature on AMD Ryzen Mobile processors There’s an ever-present turbo boost and one of the best ways to keep your temperature down is to disable the processor’s ability to do this. In the case of the 4800H, clock speeds over 4GHz across all eight cores are common, even when running fairly mundane tasks. The issue appears to be linked to the clock speeds the processor is running at.

Ryzen control