Overclocking Methods for Raspberry Pi 400
Overclocking the Raspberry Pi 400 is very easy to achieve. In terms of heat dissipation, the Raspberry Pi 400 is designed with a large passive heatsink, which is very useful. There is no need for additional active cooling to meet the heat dissipation needs of overclocking.
Although some users have configured the Raspberry Pi 400 to overclock to 2.2GHz, I believe that 2GHz is more stable.
Overclocking Settings
Here are the steps to configure overclocking on