RPCS3 Forums

Below is a list of games that potentially will not run better on RPCS3 due to the 256MB memory limitations of the PS3 hardware which causes stuttering and freezing and in some cases makes the game unplayable at a certain point. For instance, in Skyrim and Fallout New Vegas, once your save reaches a certain size, because it's loaded into the RAM the game will become extremely choppy, micro freeze and even have FPS issues. It is possible that because it's a RAM limitation and not a CPU/GPU one that it cannot be fixed through emulation. 

https://docs.google.com/document/d/1SM1J...YjoCM/edit