512x bit not running well on high end pc

[Looka]

I'm trying to run 512x on vanilla minecraft, but no matter what I try I can't get more than 5 fps. I have changed my allocated RAM, set java to be rendered by Nvidia to no avail


My specs are
Processor - 12th Gen Intel i9-12900K
RAM - 128GB DDR5
GPU - NVIDIA ROG 4090

[HanFox]

Please take a look at the "Low FPS / poor performance on good hardware" of our help thread.