Cpu and Gpu temperature check

alphatester · September 17, 2022, 1:29pm

How to check cpu and gpu working temperature .

nik · September 17, 2022, 1:39pm

hi ,

on Rbian(Debian) Cli please use:

sudo cat /sys/devices/virtual/thermal/thermal_zone?/temp

This will output
sudo cat /sys/devices/virtual/thermal/thermal_zone?/temp
52222
51111

the first one is cpu temperature 52.222 degree C and
second one is gpu 51.111 degree C

Variants of above command :
? for all , thermal_zone?
replace :
0 for cpu , thermal_zone0 , sudo cat /sys/devices/virtual/thermal/thermal_zone0/temp

1 for gpu , thermal_zone1 , sudo cat /sys/devices/virtual/thermal/thermal_zone1/temp

alphatester · September 17, 2022, 1:50pm

Thanks how to check max shutdown temperature and where is it set ?

nik · September 17, 2022, 1:51pm

Please use this :

to check :
sudo cat /sys/class/thermal/thermal_zone0/trip_point_2_temp

edit it to set(needs expertise wrong settings may damage)

amoon · September 18, 2022, 5:29am

You can monitor the temperature of the CPU & GPU via tmon command