I am a MAC user and I would like to ask if an external graphics card on a MAC computer can support the ray tracing function?
Hello,
At this time, Path Tracer isn't supported on macOS, but if you use Bootcamp to launch the Mac in Windows, you can use a Path Tracer compatible eGPU to use Path Tracer. Please refer to the Path Tracer Requirements for more details.
Best,
Raghib
If I use an external egpu with nvidia rtx on iMac Pro, can I use pathtrace option?