intel-undervolt VS powerupp

10th gen is locked by "Overclocking lock" And "Cfg lock" in bios, you can disable it thru ifr and use any software to undervolt your cpu (throttlestop on windows, linux has its own software (this, probably)). This is a lot safer than just putting voltages in bios as you can guess.

On Windows machines and laptops with Intel cpus, I almost always use Throttlestop to tweak power consumption and thus temperatures. I'd like to do so on this machine as well. I've found this: https://github.com/kitsunyan/intel-undervolt

intel-undervolt - though I may not be using this optimally. CPU: -75, GPU: -50, CPU-Cache: -75

You can use intel-undervolt to modify the voltage, TDP.

I will try your suggestion about limiting power package. I've been using this 3rd party intel-undervolt software, which I'm not sure if it supports granular changes to wattage, but it seems like there is some energy/performance settings there.

I personally use intel-undervolt and auto-cpufreq.

You can also undervolt though software on Linux based OS's. For intel there's these: https://github.com/georgewhewell/undervolt (this one looks more popular) https://github.com/kitsunyan/intel-undervolt (this is the one I use, no particular reason)

intel-undervolt also works fine for Intel laptops (I've used this successfully with my 11th gen H laptop).

Found interesting article although quite dated now at https://linuxreviews.org/HOWTO_undervolt_the_AMD_RX_4XX_and_RX_5XX_GPUs#cite_note-1 "Booting with amdgpu.ppfeaturemask=0xffffffff will make a special file called /sys/class/drm/card0/device/pp_od_clk_voltage appear" The "amd_shared.h" file that is set with binary code 0xffffffff doesn't appear in my file system, may be outdated from current kernel ? Anyway I got onto some other threads and ended up at https://github.com/azeam/powerupp where this method adjust settings in the "pp_table" file, which I have, but cannot be edited by Text Editor, hence the creation of this app. Also it may have something to do with "AMD Polaris Architecture" ? So anyway I have Power-Limit, GPU and Memmory setting in Advanced option at the moment, and by reducing Watt from 145 to 135 ,GPU MHz from 1350 to 1300 and Memmory MHz from 2000 to 1000, I got the desired affect, to shut the beeping on my 1000VA/550W UPS when playing high graphic games. Thanks for taking the time to help out, maybe someone can build on and provide some more info on these Advanced Settings for Corectrl Application in Pop_OS. Its a good application and currently maintained On Github; there were some older threads of "amdgpu.ppfeaturemask=0xffffffff" working in some kernels and breaking in another, it would be nice to be able to adjust the individual Voltage-States

Powerupp does the same as MPT.

You should try PowerUPP.

It used to work perfectly for me, I believe before kernels 5.9+. There is an issue for this on the GitHub page but with no resolution. I have made multiple installs and keep trying the latest kernels but nothing has changed, my GPU is an RX 5700. Has anyone else had this issue and managed to solve it?

Make yourself the favor and use powerupp with a voltage offset. I have Nitro + SE and set the power usage to 180W as well, no point in using full 220W, and it's been rock solid for the past 1.5 year since I got the card..

Is this what you're talking about? https://github.com/azeam/powerupp