I am new to this forum and pretty much new to blender rendering.
When I initially started, I could render with GPU, but now I can only do it with my CPU, which I don't prefer.
When I try the GPU, my blender goes slow/freezes and it would take way too long to finish.
Here are my iMac Specs
macOS Sierra iMac Retina 5k, 27in, Late 2015 Processor 4 GHz Intel Core i7 32 GB 1867 MHz DDR3 Graphics AMD Radeon R9 M395X 4096 MB
Is there something I need to do or install, or does blender not support what I have :-/