Hello Alberto,
No, it’s not normal. Whenever your processors temperature reaches up to 105°C is because an overheating issue is taking place.
Based on your system specifications all the parts are compatible in between; in order to check your processor functionality please have it tested into another motherboard or even test a different processor on the same motherboard.
If the problem persists, please contact us at 916-377-7000 option 3
Regards,