There are reviews for the Mac
There are reviews for software.
I don't think I've ever seen a review of the performance of a particular software product on a specific hardware platform... although, I haven't seen everything... my computer experience goes back to wire-wound core memory in the '60s...
My Mac Pro runs PS/LR/DW just fine. It handles the two thunderbolt displays better than the rMBP that it replaced, so I added a third monitor for good measure (HDMI connected). I don't have any solid test results though across previous setups.