Specs:
CPU: i5 9600k
Mothrboard: b365m pro4
PSU: EVGA supernova 650w Gold
Ram: Teamgroup 16gb ddr4 2666mhz (8+8)
GPU: Palit 3060ti
So I bought an i9 9900kf, I tried it with my stock cooler instead of my i5 and everything worked and the PC ran fine. I did not play games with it or benchmark it...