thank you, i will tried, the paste nice spread and try 3 different, in idle cooler is all time cold, you mean CPU voltage to 1.2V is this to low for some boost cpu or?Change PCIE from auto to PCie 3.0. For T lower vcore to 1.2x insteead leaving it in auto.
Ryzen have a core die on the side not in the center like cpus have till now. So it is good to think how to apply paste on cpu this time. I have it not around 38C in idle, was around 50C if I remember correctly, at stock settings in bios.