The "F" CPU and one without a suffix can make sense if they can be found at a considerable discount to the more powerful "K." There's no bad Intel CPU to buy, at least in terms of K, KF ...

TL;DR: Intel's Core i9-14900KF processor set a new overclocking world record at 9.12GHz, surpassing the previous record by 4MHz. Achieved by "wytiwx" using an ASUS ROG Maximus Z790 Apex ...

Intel showcased the K and KF SKUs, but the leak sheds light on the possible T and F SKUs. Along with the names, the leak shows the core count, clock speeds, cache, and the TDP for each model.