OBS settings for AMD Hardware?

[jhogan93]

hey guys, i have been making some form of twitch/ YT content for over 3yrs now. last year i built my new rig upgrading from a R7 2700 W/ 2060 super to a R9 7950X W/ RX7900xt. but the past 3-4 months i have been struggling with my twitch stream quality and my raw streams are on the hefty side to upload to YT. I understand that Nvidia's drivers and Nvenc encoders are much better for what i want to do but Nvidia needs a reality check and im voting with my dollar. here are my settings in obs.

 

for some context i want to play and record my gameplay at 4k for the YT channel but stream it on twitch at 1080p. with these settings i get a fairly "okay" stream but the bit rate and frame rate isnt great for more intense scenes (even on minecraft). so anyone that may be a guru with obs or AMD hardware what should i change? should i just lower my stream to 720p? should i be using some kind of plugin? any and all help is apreciated. thanks!

[HanZie82]

I think lowering the "Keyframe interval" could help, but not with everything.
0 is auto, might alleviate some of your issues.

250 frames would be around 10 seconds where the standard (on auto = 0) is more like 2 seconds.