Is the CPU temperature normal after R7000 upgrades Merlin 6.6?

The CPU temperature is 40-50 degrees normally, and it is about 70 degrees when playing large games. The graphics card should not exceed 60 degrees, and the hard disk should not exceed 50 degrees, which are generally not high. The motherboard temperature shall not exceed 60 degrees. Considering the weather in summer, 69 degrees is normal, especially under high load! But it is not recommended to use it at high temperature for a long time. Solution: 1, simplify the boot loader and clean up redundant software, junk files and residual registry in the computer. 2. Clean up the dust. 3. Add lubricating oil to the fan bearing. 4. Add silicone grease to cpu. Hope to adopt!