It appears that your bios is blocking getting the core by core temps. I use coretemp on my Intel chip and motherboard. On mine it shows this compared to HWMonitor running at the same time to get this screen dump.
Having checks temps in the bios and comparing them to the software temp programs, I find that CoreTemp is right on the button while HWMonitor is off a bit.
Having checks temps in the bios and comparing them to the software temp programs, I find that CoreTemp is right on the button while HWMonitor is off a bit.