4 Reasons 64GB RAM Won't Fix Stuttering in Modded Minecraft

Java garbage collection causes stuttering Minecraft’s Java garbage collection pauses create hitches that more RAM cannot solve. JVM tuning, not RAM size, addresses this issue.

CPU single-thread performance is the bottleneck Minecraft runs mostly on one core, and shaders plus complex mods hammer that core. A faster CPU will help more than extra RAM.

Shaders rely on GPU, not RAM Shaders are GPU-heavy. If your graphics card is the bottleneck, allocating 64GB of RAM does nothing.

Mod conflicts or bad code remain unfixed Poorly written mods cause stuttering regardless of RAM allocation. More memory does not fix bad code.