I tried 5016, but I get even worse slowdowns. It didn't the memory card was using with 6602 (save states only cause errors upon trying to load, so I use a memory card) and I had to start again.
The intro scene, which already had been slow with 6602, was about 1FPS with 5016 (I couldn't find anything to display FPS, only a bunch of other statistics).
As I'm not expecting to be able to fix this easily, did you experience the slowdown only in Chozo ruins or in other areas as well? Because if it's only in the ruins, I could just quickly finish the area and then hopefully continue the rest of the game with a decent framerate.
The intro scene, which already had been slow with 6602, was about 1FPS with 5016 (I couldn't find anything to display FPS, only a bunch of other statistics).
As I'm not expecting to be able to fix this easily, did you experience the slowdown only in Chozo ruins or in other areas as well? Because if it's only in the ruins, I could just quickly finish the area and then hopefully continue the rest of the game with a decent framerate.
Windows 7 Home Premium - 8 GB RAM - Intel i5 4670K - Nvidia Geforce 760 GT