FPS drops when launching OBS?

Question

Video broadcast

Hello.
such a question: when I start obs in order to stream call of duty warzone, my fps drops to 65-80 without obs 130-150 (stream is not turned on, but only OBS is running) frames in the game itself. everything is fine on the stream, but it's impossible to play with 80
fps tried to stream through nveng (new) / x264 / quicksync
OBS is launched strictly through the admin.
there is a lot of information on the Internet how to set up presets and stream in general. but did not find the information because of what such drawdowns.
in the task manager, the load on the PC is up to 50% per percent and up to 40% on the video card
, the Windows settings can somehow affect or something else, the problem does not get better from changing the presets in the obs. I doubt that OBS can eat so many frames.
I stream full HD 60 FPS on
my PC
cpu - intel core i9-9900k
gpu - rtx 2060 super 8gb
ram - hyperx 8GBx2
motherboard - gigabyte z 390 gaming x
mouse - razer deathadder v2
keyboard - razer arctrosa
microphone - HyperX Quadcast S
webcam - Logitech StreamCam
Monitor 27"

Answer 1

The game is heavy + FHD with 60fps, which together is quite serious, it can easily drop fps like that. Nothing is said about bitrate and presets. Be that as it may, I advise you to slow down the graphics in the game itself and unload the video card to the maximum for the stream. All the same, the user will not see all the beauties due to the lower quality on the video and the YouTube filter, because. its codec will cut a lot visually. Everything that is not clearly evident, then kill / disable is my advice.