Shooting in the mountains (photography). iMac 5K review will resume sometime this coming week.
MPG ran some tests before leaving for the mountains. The tests indicate that the iMac 5K is not quite as fast as the MPG 3.3 GHz 8-core 2013 Mac Pro, but should be about as fast as the 6-core. So it comes down to memory capacity, CPU cores, SSD speed, thunderbolt ports and busses—a lot of areas where the Mac Pro is superior. And in MPG’s view: likely reliability issues if an iMac is used as a workhorse like a Mac Pro.