Yes, indeed as i said that settings i've used in config was "experimental" .. This is the port we actually using: http://os4depot.net/?function=showfile&file=emulation/computer/dosbox.lha Anf that are the default settings we have in our port for Amiga fullscreen = false vsync = false fullresolution …

@jmarsh Yep, i've just set it back to "normal" now I was experimenting a bit..

Just playing some more complex game with an usable framerate, for what i can see even a slight improvement could allow the use of slightly more complex games (for example Mortal Kombat or Super Street Fighter 2 just to say a couple)

@Jmarsh Thanks for replying :-) My testing hardware is a Sam440ep Flex 800 Mhz (Radeon 9250) running AmigaOS 4.1 More info about this board: https://en.m.wikipedia.org/wiki/Sam440ep As a test I'm using the latest version ported to AmigaOS4 by kas1e (with your Dynamic core enabled) As far as …

Mmm why do you want to force me to say exactly how much more speed I would like to achieve? I don't know exactly how much space for optimization it will possible; that's why i asked jmarsh... but even if we could gain only 1 or 2 fps more it will be pretty good :-) For sure i will not expect the …

Was a ticket opened on the official dosbox site? What games? What kind of performance are you looking for, hopefully something realistic? It wasn't a question related to a single specific game, it was merely a possible enanched request asking Jmarsh if it could be possible to improve a bit more ( …

@Jmarsh Hello mate, Don't know if you are still working on the PowerPC optimization, but I've opened a ticket on dosbox-staging site asking some questions to the team and it would be nice to have your point of view 😀 https://github.com/dosbox-staging/dosbox-staging/issues/689