Posted this issue a few days ago on reddit,maybe not enough people have the problem.
Running 5600x 3060 12gb,usually always over 90% gpu usage/160-170w,now im going as low as ~40% / under 100w.
If i take mixtape maps/modes as an example i had ~180fps lowest-~240fps with nearly no drops below that and stable frame times.
Now fps/frametimes are all over the place with a max of around 170-180fps and regular drops down to even under 40fps,so for me its a stuttery unplayable mess whenever there is to much going on atm.
Also i noticed most of the people that post/have this bug are on 30series gpus.