“Linux HNT-Quad-ROS 5.10.15-120-tkg-bmq #1 TKG SMP PREEMPT Mon, 15 Feb 2021 02:15:43 +0000 x86_64 GNU/Linux” which are the ivybridge version of tkg-bmq.
Drivers are chaotic-nvidia-dkms-tkg-460.39.6 (The time of posting the update match with when the issue started).
The issue was video acceleration glitching, low frame rate on video, high cpu load with memory leaking on chrome when video acceleration was on, had to disable it to be fine.
Software, everything using video acceleration : Chrome, Steam Store Video, Discord, VLC and other Media Player.
Downgrading many package related to video drivers seem to fix it.