Since the introduction of our performance hybrid architecture, Intel has consistently raised the bar for desktop performance.
Further, the base clocks on the P-core are 3.4GHz and 2.5GHz on the E-core for the 14700K.
It has a base clock of 3.5GHz on the P-core side and a maximum clock speed of 5.3GHz.
For more information, you’ve got the option to visitIntels website.
source: www.techworm.net