SOLVED: 9th gen UHD630 Low Power HEVC

[TheDreadPirate]

An integrated GPU, period, is not going to be able to handle 40 transcodes. Pretty much no reasonable server can handle that many simultaneous users, transcoding or not. You will either run out of disk IO, network bandwidth, or CPU/GPU compute for transcodes. I have a dedicated GPU and my testing capped out at around twenty 1080P transcodes. Less if there is tone mapping from an HDR source.

Splitting your users across multiple servers is the only way to handle that many users.