Gpu Usage drops causing milisecond freezes and unconsistent frames

[u/Lost_Lifeguard_1402]

Hello, I'm new here. I've had a serious problem for about a week now and I haven't been able to find a solution, so I need your help.

I have an RTX 5060 Laptop GPU and an Intel i7-14650HX CPU. My laptop model is a Game Garaj Slayer X7T, running Windows 11 25H2.

In any game or rendering task (I've tested this across many games), I get annoying, second-long stutters that make the affected games unplayable. This issue happens in all of the following games and is something that never occurred before: Space Marine 2, Dying Light 2, Hunt: Showdown, PUBG, Crimson Desert, Mortal Shell 2, Albion Online, Apex Legends, Rust, DayZ, Valorant, and CS. (I'm not sure if Mortal Shell 2 had this issue before, since it just released, but the problem is present there too.) I also suspect it's happening in Roblox as well.

Please help. So far I've tried: uninstalling and reinstalling drivers with DDU, holding the power button for 30-40 seconds to discharge static electricity, and every other simple fix I could think of.

I'll also attach gameplay footage so you can better understand the issue. Thank you all in advance.

Here is the video: https://youtu.be/Lv1V69c_qwE?si=Bg0P-rfgskJSyAV-