nbfc VS RyzenAdj

The only other thing I can think of is https://github.com/hirschmann/nbfc

Try Notebook FanControl. There's a config profile for GL702VM included.

Non tinkerer answer: no Otherwise: Maybe, specially if you are a programmer, take a look at this project https://github.com/determ1ne/OmenHubLight (it supposedly supports four zones rgb and fan control), or this one https://github.com/alou-S/omen-fan which is for linux, but should give you an idea of what has to be done and maybe port it to windows using ec-probe utility from https://github.com/hirschmann/nbfc, and last but not least the hp-wmi linux driver https://github.com/torvalds/linux/blob/master/drivers/platform/x86/hp/hp-wmi.c which has some of the gaming hub features ported.

As a person that still uses Linux on my laptop (its an old gaming laptop I use as a server) I know your pain about fan control, on windows you have many functional fancontrol software but on Linux it's crickets I did find this utility that worked for my laptop but it took over 3 hours for me to figure out how it worked and properly configure it for my specific gaming laptop

There are hacky ways like NBFC here: https://github.com/hirschmann/nbfc This tool works by writing embedded controller registers directly. This can work for some laptops but has its own danger to it.

To depress just yet, fortunately, there is a very nice, open-source windows tool that can be used to control a laptop fans: NOTEBOOK FAN CONTROL

You have access to the fan curves only thru Armoury Crate's manual mode . I haven't personally tried this but there was an app called "notebook fan control", it might be helpful . I used to run it on my GL502VY laptop back in the day where it was kinda impossible to change the fan speeds. You can find it on github

Out of curiousity how the 7840HS performs at different TDP, I did some benchmarks using Geekbench 6.2.0. To change the TDP, I've used the software RyzenAdj like so:

TLDR: Ryzen Adj.

A few years ago I did a bunch of poking w/ a 4800H, you can see the actual mechanics of using RyzenAdj. There are also Geekbench 5 benchmarks linked from the doc at different power limits which you can compare to 4800U devices on Geekbench's site: https://github.com/lhl/linuxlaptops/wiki/2020-MECHREVO-Code-...

Note, each laptop manufacturer may choose their different power limits (and like Intel, AMD's curves are largely driven by temperature, so dependent on cooling solution and other settings).

This is a good summary of some of how Ryzen Mobile's power limiting works (actually, read that whole wiki if you're interested in the topic): https://github.com/FlyGoat/RyzenAdj/wiki/Renoir-Tuning-Guide

I'd also look up "AMD PMF" (their equivalent of DPTF) which only recently made it's way to the Linux kernel (but of course, that will include loads of details anyone can look through): https://www.phoronix.com/news/AMD-PMF-CnQF-Linux-6.1

GitHub - FlyGoat/RyzenAdj: Adjust power management settings for Ryzen APUs

Check out https://github.com/FlyGoat/RyzenAdj

If you want to get numbers you can download https://github.com/FlyGoat/RyzenAdj/releases

That app just uses (under the hood) this one https://github.com/FlyGoat/RyzenAdj - g-helper not using that , as it requires admin rights to run :)