does not work in the normal resolution of the video result

[Mrfrize1]

I have seen a similar problem with many users, but never found an answer with a solution. if i reduce the resolution by 2 times then it starts to work, but I care about the result without upscaling it later. I don't think the problem is related to a bad pc, because I have rtx 3060 (not top, but it should be enough) and + saw a person with 40 series video card with similar problem. When rendering in task manager it says that the graphics card is loaded at 19-24 percent, so the problem is that for some reason it doesn't want to use the whole graphics card. When i took screenshot it was even 0.
In command args I don't have any additional changes.
I don't know what other additional data I need to give so that experts can help me solve the problem, so if you need something else, please write in the comments.

[Mrfrize1]