カプコンの最適化は期待しないほうが良いよ

>Works by removing the unnecessary CRC Code which repeatedly checks in-game memory region for bit errors. However as this regions are never touched and the game just crashes when an error in the region is detected (making error detection ultimately pointless) this code is entirely unnecessary and just a detriment to performance (given it's done repeatedly and checks for around 250KB regions 32 times per rotation it's a massive waste of CPU usage).

ワイルズにこのレベルの不具合が残ってるかは分からない
コーディングの不備ではなくオブジェクトやAIの過多で本質的に重い可能性が高い
対策可能だったとしてもアイボでは最後まで修正されてないからmod導入できる環境じゃないと改善できない