2024-10-21, 11:13 AM
(2024-10-21, 10:52 AM)toytown Wrote: In an old test i did about 18 months ago, i was able to get transcode the following using an Asrock A380 6GB using the "slow" preset, so you may get more if you use a faster preset.
10 concurrent streams from 2160p HDR H265 > 1080p SDR H264 (approx 46fps per stream)
16 concurrent streams from 2160p SDR H265 > 1080p SDR H264 (approx 30fps per stream)
Unfortunately i'm led to believe 10 is probably the max for 2160pHDR->SDR due to the ram/memory bandwidth on the card for tonemapping.
Results - https://imgur.com/gallery/intel-a380-jellyfin-jwVVujj
Thanks for sharing your results!
Have you experimented with faster presets to see how much more you could squeeze out of the card?
Also, do you think upgrading to something like the RTX A4000 would help overcome these bandwidth limitations?