You're likely using software encoding. My 2015 MBP has a GT750M, but "thanks" to Apple OBS can't use hardware acceleration (https://obsproject.com/forum/threads/question-about-hardware...). Situation on Linux is likely similar.
You're likely using software encoding. My 2015 MBP has a GT750M, but "thanks" to Apple OBS can't use hardware acceleration (https://obsproject.com/forum/threads/question-about-hardware...). Situation on Linux is likely similar.