Intel NUC7i3BNK model, with i3-7100U CPU, works with this script. Thank you very much! :+1:

[dudeitssm]

Confirming that the Intel NUC7i3BNK model, with i3-7100U CPU, works with this script. Thank you very much! :+1:

Machine specifications (inxi -F command output):

  Type: Desktop System: Intel product: NUC7i3BNK v: J31188-313 
  serial: <superuser required> 
  Mobo: Intel model: NUC7i3BNB v: J22859-313 serial: <superuser required> UEFI: Intel 
  v: BNKBL357.86A.0083.2020.0714.1344 date: 07/14/2020

I reached about ~4C reduced temperature under 100% load (encoding h264 video), using the command: # ./undervolt.py --gpu -75 --core -100 --cache -100 --uncore -100 --analogio -100

Without undervolt (stock output):

[root@nuc undervolt]# ./undervolt.py --read
temperature target: -0 (100C)
core: 0.0 mV
gpu: 0.0 mV
cache: 0.0 mV
uncore: 0.0 mV
analogio: 0.0 mV
powerlimit: 25.0W (short: 0.00244140625s - enabled) / 20.0W (long: 28.0s - enabled)

With undervolt:

[root@nuc undervolt]# ./undervolt.py --read
temperature target: -0 (100C)
core: -99.61 mV
gpu: -75.2 mV
cache: -99.61 mV
uncore: -99.61 mV
analogio: -99.61 mV
powerlimit: 25.0W (short: 0.00244140625s - enabled) / 20.0W (long: 28.0s - enabled)

Temperature when encoding H264 video (100% CPU utilization), without undervolt:

[user@nuc ~]$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +72.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:        +71.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:        +72.0°C  (high = +100.0°C, crit = +100.0°C)

Temperature when encoding H264 video (100% CPU utilization), with undervolt:

[user@nuc ~]$ sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +68.0°C  (high = +100.0°C, crit = +100.0°C)
Core 0:        +67.0°C  (high = +100.0°C, crit = +100.0°C)
Core 1:        +68.0°C  (high = +100.0°C, crit = +100.0°C)