Is there anything else I can do to increase the emulation performance of the Raspberry Pi, running RetroPie?
I’ve overclocked it, I’ve switched to the generally better regarded emulators like PiSNES. I read somewhere that someone forced 720p instead of running in 1080p to get better performance. Would that be beneficial? If so, how would I go about doing that?
You can edit the /boot/config.txt file to have the pi running in lower resolution. I’m not sure if it’s just the CLI that run in lower res though, I have mine set to 1280×720 and I haven’t seen any performance differences worth mentioning but the CLI text is readable now. I get full speed in Snes games though with the CPU clocked to 1000 mhz, without using shaders.