Expect more than just the usual spec bump.
As part of a roundtable on the future of Mac desktops, the company’s Phil Schiller has promised that there will be iMac configurations made specifically with the pro customer in mind later in 2017.
You could see faster processors better graphics chipsets , higher-capacity storage options and Thunderbolt 3 ports.
These are for people who frequently want 12-core chips, multiple graphics cards and as much memory as humanly possible. But between this and the planned 2018 Mac Pro redesign, it’s evident that Apple is acknowledging complaints that it isn’t taking desktops seriously.