[Random CPU temp spikes for 1 second but the CPU diode is fine (Ryzen 5 5600G)]

Aham well, is that okay / normal ?

People from the portal "toms hardware" have told me it is AIDA anomaly for my case with an argument that if the CPU has ever spiked to 120c [p.s the CPU spiked not CPU Diode] that it would just shut down, but it did not, which they use as and argument that is the AIDA anomaly. 

So what better place then here to check that  

[Random CPU temp spikes for 1 second but the CPU diode is fine (Ryzen 5 5600G)]

When running a CPU stress test via AIDA64 Extreme I have random spikes of CPU temp for 1 second, yet the CPU diode temp is constant and normal.

I am running:
MOBO: Aourus B450 Elite V2
CPU FAN: Cooler Master Evo 212 Black
CPU: AMD Ryzen 5 5600g
RAM: 2x8GB DDR4 3200Mhz Kingston Fury Beast
PSU : Cooler Master MWE White 700W
SSD: Kingstone A400 480GB
HDD : TOSHIBA 1TB

Screenshot of the test side by side with HWiNFO64...   https://imgur.com/a/6GcVwpf