Question Optimizing Minecraft And Java Not Utilizing CPU or GPU

Feb 18, 2020
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Okay... So... I can run 300+ frames in vanilla minecraft Java. I can run RLCraft with Sildurs shaders getting about 80/27 according to optifine with my render distance at 10 chunks. So... why does my CPU never use more that 50%?

Specs:
9th Gen Intel I7-9750H 12MB Cache
Nvidia Geforce GTX 1660 TI (Manually overclocked) 6GB GDDR6
Two sticks of 16GB Crucial SSODIM at 2666 MHz
Intel HM370 Motherboard.

I don't have any throttling issues. I turned off Nvidia Whisper Mode. I turned of autostart for a majority of my background tasks. It's basically optomized to run anything. I can stream Apex on max settings in 1080p 60fps.
I just can't get minecraft to use more of my hardware and I can't figure out how to optimize Java or Minecraft in order to make that happen.

To clarify I'm trying to be able to up my graphic settings, fps, and render distance while running RLCraft. Everything in my system is running below 50% with not throttling.