Can you follow option one on the following link -
here - and then do this step below: Small memory dumps - Have Windows Create a Small Memory Dump (Minidump) on BSOD - that creates a file in c windows/minidump after the next BSOD
copy that file to documents
upload the copy from documents to a file sharing web site, and share the link in your thread so we can help fix the problem
Try running this on cpu -
https://downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool
Have you got latest bios for motherboard?
Latest version of INtel management Engine Interface??
Have you run Gigabyte APp Centre on motherboard (it should be in utility page of motherboard site) and see if you have latest drivers?
WHEA = Windows Hardware Error Architecture. Its an error called by CPU but not necessarily caused by it.
It can be caused by heat (unlikely on new PC)
It can be caused by overclocking (both hardware or software) although your CPU can't be overclocked. MSI Afterburner can cause this as it overclocks GPU
It can be caused by any hardware
It can be caused by drivers
The other errors could be caused by drivers.
Dump files will tell us more.