My conf:
AMD Ryzen 5 3500U 2.1
GTX 1050 4GB
12 GB DDR4
Sometimes during the game, the frequency reaches ~2.7 Mhz and higher (maximum ~3.7 Mhz), but after a while it can drop to ~800MHz-~500MHz. I tried to change the power settings (AMD forums). Also I installed the Ryzen Controller to set the maximum temperature to 95C (I know the maximum is 105). But that didn't solve my problem. I have an ASUS Laptop M570DD-DM151T, but I did not find such a question on the Asus forum. Also someone advised to disable TurboBoost, but I don't have this in the BIOS (Latest 302 version). I hope I can solve this problem
Have you resolved that issue?
No. I noticed that throttling starts when I open browser. IDK Why
You can enable the option for disabling turbo boost in power plan settings by editing the registry. There are videos on youtube
I also have a problem with it, but at risk 5 2500u on a Lenovo laptop. Try the AMD APU Tuning utility may help in your case.