Its not normal .
This highest occurs by running lots a background applications and with windows services .
Some unwanted potential problems may be running background by utilizing all resources .
Some corrupted drivers doing these
try to uninstall waste applications and unused applications.
Dism.exe /Online /Cleanup-Image /StartComponentCleanup
Dism.exe /Online /Cleanup-Image /RestoreHealth
I'm from Brazil I have the same problem of CPU heating, the motherboard, processor and memory have been replaced by the warranty twice, and the problem has not been solved, is it a manufacturing problem for DELL or Intel?