Built this computer about a year ago for gaming, was running the 7700k & Z270-E. with the release of the 9th gen CPUs and Z390s I decided to upgrade a few parts.
i7-9700K running smoothly at 5.1GHz paired with the Asus Strix z390-E motherboard and Corsair Vengeance RGB Pro at 3200Mhz The 1080ti overclocked as well. running with 2050 core clock and 11404 memory clock.
both PG279Q's are running smooth at 165hz.
Very happy with how this build turned out, have had zero issues running anything on max settings.