It used to be that if you dreamed of reaching 6GHz speeds with your hot rod desktop CPU, you'd have to try your luck with overclocking and all of the potential instability and cooling demands that required. Earlier this year, Intel released the Core i9-13900KS, which hit 6GHz right out of the box. Now, the company is doing it again with its fastest 14th-gen desktop CPU, the i9-14900K. That frequency is just a short-lived "Thermal Velocity Boost" speed, which isn't sustained for very long, but it's still something Intel can lord over AMD. These 14th-gen chips, to be clear, are different from Intel's recently announced 14th-gen Core Ultra processors for notebooks.