Intel Quick Sync transcode quality issues on Intel 12th/13th gen CPUs

From first-hand testing –

Don’t use the N100. It won’t cut it. I helped a user test it. He thought it would work too. It fell FAR short. (Internal clock / bus speed can’t keep up with demands of pushing around raw 4K video frames for tone mapping) … It stuttered badly eventhough the HW was working

Go get the JasperLake

chuck@jasper:~$ grep 'model name' /proc/cpuinfo | uniq
model name	: Intel(R) Celeron(R) N5105 @ 2.00GHz
chuck@jasper:~$