Mod
Sodium
A replacement rendering engine that raises frame rates, reduces stutter and fixes several vanilla graphics issues.
Description from the mod
Sodium is a powerful rendering engine for Minecraft which greatly improves frame rates and micro-stutter, while fixing many graphical issues
Mentioned in
More from Performance
ImmediatelyFastSpeeds up Minecraft's immediate-mode rendering (text, GUI, held items), improving frame rate.
MoreCullingImproves frame rates by culling more hidden blocks, entities, and particles from rendering.
BadOptimizationsClient-side optimization mod that targets general game logic rather than rendering, reducing overall CPU load.
Dynamic FPSCuts resource usage while the game window is unfocused or idle in the background.
IxerisBuffers raw mouse/keyboard input and polls events on a separate thread to reduce input lag.
Particle CoreOptimizes particle rendering and lets you configure or disable particle types that hurt performance.