Until now we know that there is no PS3 emulator that can really run the game smoothly. With such a fact, what is interesting is that a coder, Alexandro Sanchez or AlexAltea has started developing PS4 emulators.
Then, what about the performance when running the game? Currently PS4 emulator that is named Orbital is still in the early stages of development. So, have not been able to run any game. So, you should not expect much first.
Alex shared the following video to show the progress of the emulator he was working on.
Interesting to keep abreast of this PS4 emulator. Can it run a game with performance that exceeds the PS3 emulator? Better let's just wait.