Just upgrades my Desktop to an ASUS RoG Striz Z390-E Gaming Motherboard with Intel i7 8700k Processor. The processor is rated at 3.7 Ghz. forgot what the Turbo was. I just checked it and it has consistently been running at 4.3 - 4.4 Ghz with no load to speak of. I have done nothing in the BiOS as far as OCing goes. It is a boxed CPU and not a binned one.