Bug Report IG totaly Smooth, Hardcore fps lost in Recorded video

[Ziblacking]

Hey boys, i just gotta new brand pc
for making my youtube video, before with my old pv i was perfectly fine with these recording settings
but right now after i upgrated my pc to the specs just down below it can't even handle my old settings

my new specs that can't handle record settings :
i9 9900k
RTX 2080 ti
(Temps always below 60)

my old specs that can handle record settings :
i7 6700k
Gtx 1070

i record basicly minecraft in 720p with 360 fps on NVENC encoder or CPU x264 and before change my spec everything was fine

both encoder has same issues, just the x264 don't has overload and the NVENC is overloaded

my issue is when i record i gotta 1000/2000fps in game, totaly smooth no lag spikes or whatever.
When i start record i gotta frame lost for exemple OBS fps recording counter goes from 360 to 216 or even less and the encoder is overloaded
but in game while recording FPS is totaly stable not even once lag.

my OBS logs is just right there : https://obsproject.com/logs/aCKfpIdnacCmMSyD

 

[dosieky]

have the same specs and the same issue, Smooth FPS does fix it but decreases fps a lot

 

[Ziblacking]

have the same specs and the same issue, Smooth FPS does fix it but decreases fps a lot

i tryed smooth Fps it fix CPU recording, but with NVENC codec is still the same shit, OBS is says that is overload

 

[dosieky]

i tryed smooth Fps it fix CPU recording, but with NVENC codec is still the same shit, OBS is says that is overload

for me it works with nvenc too