Can anyone confirm if they are getting unsynchronized TSC errors on boot?
I had a Gigabyte Z390 Gaming M system with a i9-9900k, and using 10.13.6, 10.14x, and 10.15.3 got them. System performance was at least 3 times worse for me, and in one audio app, I could see the cpu meters fluctuating up and down. I dumped that system and have a EVGA X299 micro with a i7-9800X and am now testing that CPU with an ASUS Prime X299 A, and am still getting the unsyncronizedTSC errors.
My Asus socket 2011 CPU and X79 MBs have no such issue and while are slower with Geekbench scores, are more efficient and faster than the Z390 or X299 systems.
I've been working on this issue for months. Everything else, audio, USB, SATA icons, sleep, wake, ethernet, etc etc etc all work. Pike alpha and EC patches have no effect.
Any help ideas appreciated.