No, you're not the only one experiencing this issue. There have been reports of similar problems with AMD Driver 23.3.1 causing Ryzen processors to run at their maximum turbo frequency constantly.
One possible solution is to revert to an older version of the driver. You can download previous versions of AMD drivers from the AMD website or use a driver update tool that can help you automatically install the correct driver version for your system.
It's also worth noting that running a processor at its maximum turbo frequency constantly can result in increased power consumption, heat generation, and fan noise, which may not be desirable for everyday use. Therefore, it's recommended to keep an eye on your system's temperatures and consider adjusting your fan curve or power settings accordingly.
PC Hardware Specialist