I have 200 to 400 fps in Minecraft but if I set anisotropic filtering to even 2 I have about 50 fps why?

Ch
3

Graphics card: RX 5700

CPU: Ryzen 5 3600

gu

Are you playing on version 1.15 with Optifine?

Ch

1.12 with Optifine

gu

Okay, then unfortunately I don't know what to do next. You can set Minecraft to need more ram. 1.15 Optifine has problems with such things, but I think 1.12 should normally work well

Anisotropic filtering? Av Available830
Low FPS and low CPU, GPU usage? Ch Chefcultured4012