Utilization: To reach its rated turbo boost speed, your processor must have a reason to do that.That means that it automatically lowers its frequency to protect itself from damage caused by overheating. Otherwise, if the temperatures go up too much, the processor goes into throttle mode.

Thus, the CPU must have a good cooling system that can keep its temperatures in range.

Temperature: The higher amount of power drawn by the processor from the motherboard means that processor also heats more.

Power: Because a higher speed requires more energy, your motherboard must be able to deliver the power necessary for the processor to run at its turbo boost frequency.

In order for a processor to reach its highest-rated turbo boost clock, a few conditions have to be met: The processor handles the running speed on its own. For example, a processor that has a standard base frequency of 3.6 GHz and a turbo boost clock of 4.6 GHz, such as the Ryzen 7 3700X, can run at 4.6 GHz when you are running demanding apps or games, but only runs at 3.6 GHz in the rest of the time.

You can say that processors that can turbo boost, overclock themselves, without your intervention.

How to enable turbo boost on amd