Motherboard: asrock extreme4 z370
CPU: i7-8700K
It would be good to start to remove the overclocking and see what will be the temperature, and then manually overclock.
In the BIOS resets all settings. In A-Tuning(it's a tool for mothers z370 asrock extreme4 for overclocking) turned off the overclocking and even removed. Why do I not 3.7 frequency and a 4.4? Do I understand correctly that the mother should set the default drive, that is to say that such frequencies without overclocking? Where did he come from anyway?
Aida64:


CPU-Z:

And still seems suspicious to me that the CPU Cofee Lake, and the alias he Kaby: