I have placed a bug report with AMD, if you have a similar problem please report it so they know about the problem.
My system: Win 10 latest Windows Updates applied B550 5800X RX 6700 XT 32 GB 850 BeQuiet! Soundblaster AE-5 Plus
I have confirmed with older drivers the bug does NOT occur.
Audio stutters on 22.2.3 or any 22 series Adrenalin driver on new and older games, there is NO stuttering on 21.11.3.
It will be non stuttery for a few minutes, then as the frame rate dips slightly, the stuttering occurs, and it always happens. The only way to stop the audio stuttering is to either enable vsync or use earlier drivers. For Call Of Duty Black Ops Cold War enabling vsyc halves the framerate with all the options turned up to the maximum with raytracing enabled. If enabling enhanced sync and disabling vsync in the COD BO Cold War settings it runs very playable above 50 fps.
Without being able to use enhanced sync, COD BO Cold War is really slow around 20 FPS, essentially with enhanced sync on it allows me to run the game with ultra settings and raytracing at an acceptable frame rate, without enhanced sync on it is very slow and I would need to reduce many settings which gives a much worse gaming experience.
Adrenalin 22.2.3 and all 22.x.x drivers have a bug where if you enable enhanced sync, or disable vsync, the audio gets stuttery. To fix this, install 21.11.3.
It's even a bug in older games like Legendary 2008 DX9, Serious Sam 3 BFE, and newer games like Serious Sam 4 and Godfall on the 22.x.x drivers. Hopefully the next 22.x.x drivers will fix it.