Set different thresholds for different sensors (and ideally separately control the speed of different fans)
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Problem : conflicting algorithm between CPU and GPU
Personal scenario : I own a P16 Gen 1 with i7-12850HX CPU + nvidia A3000 GPU. The CPU can easily go to 100°. The GPU will never go further 70° and gets (thermal) throttled earlier.
This forces me to choose between 2 options:
- optimize parameters for CPU:
Level=56 0, Level=65 1, Level=75 2, Level=80 3, Level=85 4, Level=90 5, Level=95 6, Level=97 7
which means GPU will constantly thermal throttle as fan(s) will never go above 1based on GPU temp (unless the CPU as well gets warm) - optimize parameters for GPU meaning that even when the CPU is not working/heating, fans will turn uselessly (unless the GPU is under heavy load) fast:
Level=45 0, Level=50 1, Level=53 2, Level=57 3, Level=60 4, Level=63 5, Level=65 6, Level=67 7
meaning that as soon as the CPU does something, fans will spin up at highest speed
Proposed solution:
define levels by (at least 2) sensor with Level CPU GPU speed syntax:
Level=56 45 0
Level=65 60 1
Level=75 53 2
[...]
Level=97 67 7
or even better to independently set fans' speeds based on separate sensors:
CPU_Level=56 0, CPU_Level=65 1, CPU_Level=75 2, CPU_Level=80 3, CPU_Level=85 4, CPU_Level=90 5, CPU_Level=95 6, CPU_Level=97 7
GPU_Level=45 0, GPU_Level=50 1, GPU_Level=53 2, GPU_Level=57 3, GPU_Level=60 4, GPU_Level=63 5, GPU_Level=65 6, GPU_Level=67 7
Thx!