Operating system: macOS Catalina Version 10.15.6 (19G73)
Processor: 2.6 GHz 6-Core Intel Core i7
Memory: 16 GB 2667 MHz DDR4
Graphics card: AMD Radeon Pro 5500M 8 GB
Version 2.83.0 (2.83.0 2020-06-03).
Short description of error
Blender does not recognize the graphic card drivers on the above and previous Catalina macOS versions.
Note: drivers recognized OK by Windows 10 on same machine.
This forced me to create a boot camp drive with windows 10 and switch back and forth
Exact steps for others to reproduce the error
Install Blender on Mac pro 16 inches under Catalina OS.
Hope I provided enough info to help solve the issue