Everybody is totally missing it, it's the beginning of the rollout of the A10x iMac, Mac Pro, Mac Mini and Mac Book Pro, dropping all support of the x86 chipset and rolling out the new A10 designed by Intel. You notice they keep saying the A10 is "desktop class".
Each major Apple upgrade and design rollout includes a new chipset. Sierra will be the last MacOS for x86 just like Leopard was the last OS X for the PowerPC.
Each major Apple upgrade and design rollout includes a new chipset. Sierra will be the last MacOS for x86 just like Leopard was the last OS X for the PowerPC.