And another benchmark done after I've installed a 2nd OS X partition with the latest mplayer compiled via macports (x265 support )
This time to make things fair, Powerbooks were on charger , Debian/Ubuntu set to Performance and OS X to Better Performance.
{EDIT} video window 3/4 of screen height so I could see top running
Testfiles used :
- Fear.the.Walking.Dead.S02E09.HDTV.x264-FLEET.mkv ( 720p ) , I normally play 480p for TV series
- The.Jungle.Book.2016.720p.BluRay.H264.AAC-RARBG.mp4
- Zootopia 2016 1080p BluRay x264 DTS-JYK.mkv
- Game.of.Thrones.S06E09.480p.HDTV.x265.HEVC.upload-hero.mkv
Powerbook G4 1,5 Ghz, 1.25 GB RAM , SSD
Ubuntu Mate 16.04.1 LTS using mpv , only files I was able to play without serious sync issues was
- Game.of.Thrones.S06E09.480p.HDTV.x265.HEVC.upload-hero.mkv
- Fear.the.Walking.Dead.S02E09.HDTV.x264-FLEET.mkv
Fans did kick in almost immediately and CPU usage was between 60-90% but more in the upper region than the lower
OS X 10.5.8 using Coreplayer , I was able to play everything except x265 since there is no support
- Fear.the.Walking.Dead.S02E09.HDTV.x264-FLEET.mkv ( 720p )
- The.Jungle.Book.2016.720p.BluRay.H264.AAC-RARBG.mp4
- Zootopia 2016 1080p BluRay x264 DTS-JYK.mkv
CPU usage was in the 90% region for all except Fear The Walking Dead where usage was more 40-60%, fans never kicked in .
OS X 10.5.8 using mplayer , fans not kicking in , CPU in the 60-80% region but could only play without sync issues
- Fear.the.Walking.Dead.S02E09.HDTV.x264-FLEET.mkv ( 720p )
- Game.of.Thrones.S06E09.480p.HDTV.x265.HEVC.upload-hero.mkv
Powerbook G4 1,33 Ghz, 1.25 GB RAM , HDD
Debian Testing using mpv , only files I was able to play without serious sync issues was ...
- Fear.the.Walking.Dead.S02E09.HDTV.x264-FLEET.mkv ( 720p )
- Game.of.Thrones.S06E09.480p.HDTV.x265.HEVC.upload-hero.mkv
Fans did kick in almost immediately and CPU usage was between 60-90% but more in the upper region than the lower
OS X 10.5.8 using Coreplayer , I was able to play everything except x265 since there is no support
- Fear.the.Walking.Dead.S02E09.HDTV.x264-FLEET.mkv ( 720p )
- The.Jungle.Book.2016.720p.BluRay.H264.AAC-RARBG.mp4
- Zootopia 2016 1080p BluRay x264 DTS-JYK.mkv
CPU usage was in the 90% region for all except Fear The Walking Dead where usage was more 40-60%, fans did start.
OS X 10.5.8 using mplayer , fans kicking in , CPU in the 60-80% region but could only play without sync issues
- Fear.the.Walking.Dead.S02E09.HDTV.x264-FLEET.mkv (720p )
- Game.of.Thrones.S06E09.480p.HDTV.x265.HEVC.upload-hero.mkv
So after almost a month in Linux, I'm going back to Coreplayer for video playback , TFF 45 ,ClicktoPlugin,ViewTube, Webkit for work (Javascript), Citrix ICA/Receiver for work ( which isn't available for Linux PPC ) and I got mplayer ( via macports ) for the X265 video support .
Only things for me personally I'm still missing on OS X 10.5.8 is a recent Silverlight for those pesky tv streaming sites
and a more recent Qemu (2.6.0 which fails to compile/work via macports/homebrew since 2.2.x ).
Anybody ever tried Citrix Xenserver 3.1 on G4 / G5 , haven't found it yet but it did exist.
Debian/(L)Ubuntu is fine for a modern browser and a lightweight or low memory machine with a not too heavy DE but not giving me all the above options which I can still get from OS X 10.5.8
To conclude , nouveau/mesa on Linux has improved a lot but running glxgears there gives me 60 fps and this is OS X 10.5.8