Usb 3.1 type C native ports, thunderbolt 3.0, 24 vrs 20 pcie lanes, Intel optane native, hdcp 2.2, seriously better 4k streaming that doesn't use as much cpu, there's plenty of minor differences between the 100 and 200 series cpus/mobo's that a simple bios update doesn't change. Strictly performance wise, no, there's not much, if any benchmark performance difference, but actually using some of the differences can change the performance to the user.