Persona 5 [BLUS31604]

I want to ask, I'm using the latest build and even add a patch file to boost my FPS. Yea it is boosting my FPS from 30 to 60 FPS. But the game still kinda laggy. It still hit 0.-ish even though the FPS is higher in some part of the game than when not having the patch file. Cutscenes, animations have 20-30fps but still lag. I wonder what's wrong? Ah and the audio still stuttering as well.

My spec:
CPU: AMD FX-4300 3.8GHz (Overclocked to 4GHz)
GPU: AMD RX 460 2GB
RAM: 16GB

Your CPU is the lowest of the low end you could have. And there's no amount of overclock that could save it.
There are no miracles you or optimizations can do there, you have to buy a new one.