Thanks for joining the community.
I see your processor reports high temperatures.
Yes, the maximum processor temperature is 72.6C, this is on all cores.
Please bear in mind the processor was designed to work at high temperature and it will shut down your computer if exceeds maximum temperature. This will prevent any damage to your processor and the computer.
If your computer is running at 83C and not shutting itself down, it means you have mis reading temperature from the BIOS and you may need to consider updating computer BIOS.
Also, I recommend following some recommend to prevent any overheating issues: