The Asus Zenbook 14X OLED Space Edition (UX5401) throttles to 400MHz (CPU) and 100MHz (GPU) when running heavy programs on battery.

0:00 Symptom
1:05 What proper behavior looks like
1:45 Gaming example
2:09 Productivity example
2:43 What's causing this
4:19 Can ThrottleStop fix it?
4:45 BIOS update?
4:50 Workaround
5:14 Demanding an answer from Asus

Following up with Asus: https://www.ultrabookreview.com/54817...