System Information
Operating system: Darwin-18.7.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon RX 580 OpenGL Engine ATI Technologies Inc. 4.1 ATI-2.11.20
Blender Version
Broken: version: 2.82 (sub 0), branch: master, commit date: 2019-10-14 19:07, hash: rB9a85592ddea2
Worked: Rendering with eevee
Short description of error
2.81 or 2.80 version is still normal, I use the external gpu on the mac platform and give priority to the external gpu on the program property of the blender, so the eevee rendering is done with the external gpu after opening the blender, 2.82 All this is invalid, eevee can not detect the external gpu, use the built-in intel graphics card to slow down to the stuck unresponsive rendering, please give the macos platform user the last life, no Metal, eevee gpu accelerated rendering is the last hope , please fix this problem or enable eevee to choose rendering device
Exact steps for others to reproduce the error
This does not require any files or steps, find a macbook pro with a Thunderbolt 3 interface to plug in an external graphics card, select “prefer external gpu” in the properties of the Blender program, run the new version and the old version of Blender and use eevee rendering Rendering will know that 2.82 is not using an external graphics card at all.