Hi again,
I am back with some information.
It is the first time I perform some benchmarks and modifications to control my temperatures so please let me know if I am doing something wrong.
Software used:
- AMD Radeon Software (for GPU modifications test)
- Ryzen Master (for CPU modifications and load test)
- CPUID HWMonitor (for detailed monitoring)
- Passmark Performance test (for benchmark test)
- UserBenchmark (for benchmark test)
- Red Dead Redemption (for gaming test)
IDLE
First my purpose is to have a silent, yet performant PC, so I adapted my fan curves (see hereunder), and I manage to have ~50 C avg temps at idle. Which I am happy with.


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LOAD
CPU: Without any limitation, I launched CPU load in Ryzen Master just to see how hot this toaster is getting. As you can see my CPU was capped:
Ryzen master load test: f= 4400 MHz (capped) instead of 4800MHz / T= 85 C / U= 1.4 V (variable)
Passmark test= 15978 / T= 68 C


I saw that I can define manually frequency and constant voltage through Ryzen Master which I have done as here is the result have:
Setting: f= 4400 MHz / U= 1.15 V (constant)
Ryzen master load test: T= 71 C
Passmark test= 26468 / T= 85 C (I launched it several times to confirm, strange dont you think?)


But I dont like to have constant voltage into my CPU (I dont know why but that is my feeling regarding the result above?) and to open Ryzen master everytime to apply modifications.
Now I need your help, first, what do you think, then what modifications do you recommend, finally where to perform these modifications in the BIOS to not use Ryzen Master? My objective is to not reach 75 C.
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GPU
For the GPU I think I will come back later if I manage to solve my CPU problems.
Thank you for having reading me, and thank you for your time.