CPU temperature

Hello.

1.  HP System Management Homepage provides CPU temperature and

There is a difference in CPU temperature, for example, in the system check program.

What's the reason?

2. For the above two, which data do you trust?

     So what's close to the actual temperature of the CPU?

PC is ProLiant DL360 Gen9

https://h30491.www3.hp.com/t5/image/serverpage/image-id/18394i4A80E627EA2245E5/image-size/large?v=1.0&px=600