Just had a chance to render the same file on both machines. I was expecting quite a difference, here is what I got. 500 samples @1661 X 1187 rendered on 2013 iMac with i7 processor, image took 54minutes and 33 seconds. Mac mini M4 Pro 14 CPU 20 GPU same file (just updated to version 8, same light settings) @ 2272 X 1660 took 1 minute and 46 seconds. Very impressed with the 97% quicker render on this new Mac, cheers!
