1080ti cpu bottleneck

Hey there,

I'm looking to overhaul my rig. I want something that will run 4k @ 60fps. I'm planning to get a 1080ti but will my current cpu cause a bottleneck? I intend to upgrade eventually but not straight away. Currently i5 3570k @4.3 ghz, z77 sabretooth mboard and 16gb ddr3. Rig is used predominantly for gaming.

Cheers in advance!