well , one of my friends has been having similar issues with war thunder aswell, myself saw that on the last couple updates for some reason the game is just running worse , no idea on what is causing it but on a rx6400 is just impossible to run in anything other than ultra low , same thing for vega 7 ig its not the same issue as you but idk
Check if you have the option to enable ray tracing, I agree with the others it sounds like it’s running off of your igpu, even though you say it’s not listed.
No idea if this video will even help, but I remember a setting elsewhere to prioritize the dGPU, and even to the point, disabling the iGPU to force that dGPU usage.
This video shows how to force dGPU usage in windows settings I hadn’t seen, so worth some looking maybe.
Also, maybe enable the overlay in gamebar to show you the GPU usage and compare it to the dGPU usage, then you’d know which one it’s using.
Just checked that, yes, I can use ray tracking if I switch to dx12
Both Gamebar and Task Manager are showing the same usage of GPU, and I just tried what the video said, but it doesnt work;( and I have tried using NVIDIA Control Panel and setting the game’s priority to high in Task Manager to force my game to use dgpu, but neither helps.