Time and again, laptop manufacturers equip their devices with up-to-date CPUs without adapting the system to the requirements of the new hardware. Asus also makes this mistake with the ZenBook 14, which raises the question of whether you should chose a slightly weaker CPU for less money.
https://www.notebookcheck.net/Asus-ZenBook-14-UM431DA-With-a-slowed-down-AMD-CPU.453726.0.html