Soul Calibur V: how fix performance issues?

thank you, done! Well now the opening anche the menù sections are almost perfect, 58/60 fps. During the game now it is better than before, but still not really good (45/55 fps).
After that, I tried SPU Block Size = Mega (instead of "Safe") and now also the game session is almost perfect, with about 53/60 fps. Try and let me know if you can notice some improvements.