It will reduce performance but it will also reduce the graphical glitches. If you experience any graphical glitches but your game runs well you might want to try setting Block GPU on.

Speeds should generally be good with some graphical glitches expected. It’s been tweaked and optimised to run as best as it can on the console however mileage might vary depending on what game you are running with the core. This is the PPSSPP emulator for the PlayStation Classic. What does it emulate? Sony PlayStation Portable (PSP) The music is one of the big sellers for that franchise.What Console does this run on? PlayStation Classic Is anyone else experiencing similar issues with either the standalone or the retroarch core? I would love to be able to play either one of these games, but I just can't deal with choppy sound on a final fantasy game. If I leave the setting enabled and reload retroarch, the core will never load, crashing the program until I turn it off. If I enable rewind, the program will immediately crash when ppsspp is the loaded core. Come to find out it was the rewind setting. For the longest time I didn't think it worked at all, then I reset all retroarch settings to default and it did work.

However, that core seems to be unstable as hell, especially on my version. Surprisingly the PPSSPP core wasn't as choppy, even though it was definitely still there. Also when I enabled the frame counter, notably on final fantasy 4, I was getting a solid 60fps but still experience the sound issues. I've tried about every sound setting I can, but it doesn't make a difference. I was wondering for anyone that plays PSP games on the switch, are you experiencing choppy sound? I've only tried the two final fantasy games listed in the title, but anytime spell animations or screen transitions occur, the sound starts to stutter very noticeably.

Retroarch ppsspp no audio