Problem is 4k video.After installing open core with Big Sur on my MacBook i5 2.3 I’m going really slow … here’s my cpu usage when using 4K video downloader .. is this too much of a system for my hardware ? Thinking about going down a notch .. I did do the dual install outlined here... so I can boot Big Sur or high Serria .. here’s my usage when downloading videos in 480 p from 4K downloader.. I don’t know what this kernel fast that constantly take 50% is ? View attachment 2324668
OCLP/BigSur cannot perform wonders on that outdated hardware.