Minecraft does block culling in order to render as little as possible. Although they do a pretty bad job at it and lots of blocks render faces you can't see
MoreCulling removes most faces using aggressive block culling. It's able to get much higher frames in most areas of the game, without changing any visuals.
Minecraft does not cull stuff like maps behind blocks, causing huge performance loss for no reason
MoreCulling correctly culls there maps, and does the same for signs. Resulting in a much smoother and faster game
Item Frames are generally known as being really laggy in minecraft. Also causes very unstable FPS resulting in frame freezing
MoreCulling handles item frames very aggressively. It's able to properly optimize the rendering to make sure your game stays smooth and consistent. Find out more at: https://github.com/fxmorin/MoreCulling/wiki/Item-Frame-Culling#comparing-performance
The terrible beacon rendering performance in Vanilla
MoreCulling adds frustum culling to beacon beams.

Мод More Culling для Майнкрафт улучшает производительность за счет оптимизации отсечения невидимых блоков. Требует Cloth Config. Скачайте для Fabric, Forge и NeoForge.