Skipped Codec Delay Frames with X264 and RX 6800 (ONLY WITH AMD GPU)

[Stoermy]

Hey Guys,

following problem and this is only with an AMD GPU.

If I Stream via x264 on Fast/Medium Presets on 960p i have instant 2-3 % Skipped Frames on Codec Delay.
With 864p i didnt have it instant but i need to go with Fast Preset on 6000 Bitrate and after a while the Codec Delay raises up..

CPU is in the area from 2-30% and GPU is under 90% (Vsync and 60FPS)

I dont know what the Problem is.-.. i had this 3 Years ago also with an rx 6900XT and an 6800XT.
With an Nvidia GPU i didnt have this Problem and can Stream without any Problems on 6000-7000 Bitrate with an Medium Preset on x264.
The AMD GPU Encoder is not good and i didnt want to use this Pixelbeep encoder :D

Here is the Latest Log from my OBS Portable latest Version.

I tried many things.

My Stream on Twitch from Yesterday, was perfectly fine with an 0.3% Codec Frame Skip

PC Specs:
CPU: Ryzen 3900x 4,1 GHZ LC
GPU AtM: RX 6800 non XT not Overclocked
RAM: 2x 32 GB DDR4 3200mhz Kingston Fury Beast (XMP)

Monitor is an 1440p also Capped at 60hz only for Streaming.

 

[qhobbes]

1. In Windows, we recommend that "Game Mode" be enabled. Game Mode can be enabled via the Windows "Settings" app, under Gaming > Game Mode.
2. Display and Game Capture Sources interfere with each other. NEVER put them in the same scene (g_Remnant2, g_Starfield and g_mc).
3. Follow the Twitch Guidelines and use 1080 or 720, not 1536x864.
4. Your log contains no streaming session. Results of this log analysis are limited. Please post a link to a clean log file.
To make a clean log file, please follow these steps:

1) Restart OBS.
2) Start your stream for at least 30 seconds. Make sure you replicate any issues as best you can, which means having any games/apps open and captured, etc.
3) Stop your stream.
4) Select Help > Log Files > Upload Current Log File. Send that link here.