Quick Answer
For Minecraft, a modest PC handles vanilla easily, but shaders and large render distances are surprisingly demanding. A Ryzen 5 with an RTX 4060, 16GB RAM and a 1TB NVMe drive runs Minecraft with shaders at 1080p comfortably above 100fps. A capable Minecraft PC at Evetech starts around R12,000, and CPU plus RAM matter as much as the GPU here.
Vanilla versus shaders and mods
Vanilla Minecraft runs on almost anything, but the moment you add shaders like BSL or SEUS, or a high render distance, the load jumps. Shaders lean on the GPU, while large worlds and modpacks lean on the CPU and RAM. A Ryzen 5 7600 with an RTX 4060 and 16GB RAM holds 100fps-plus with shaders at 1080p, and 32GB RAM helps heavy modpacks that the base game never needed.
Why CPU and RAM matter for Minecraft
Minecraft generates and simulates the world on the CPU, so a strong CPU smooths chunk loading and reduces stutter, especially with a far render distance or many entities. Allocating enough RAM to the game (and having 16GB to 32GB total) stops the stutter that comes from constant garbage collection in big modded worlds. The GPU handles shaders; the CPU and RAM handle the world itself.
Storage, monitor and SA notes
A 1TB NVMe SSD speeds world loads and modpack launches over a slow SATA drive. Pair the build with a 144Hz monitor to feel the high frame rates shaders allow on capable hardware. Buying configured locally guarantees the parts match. For online servers and Realms, a stable fibre line keeps multiplayer smooth.
FAQ
What PC runs Minecraft with shaders?
A Ryzen 5 with an RTX 4060, 16GB RAM and a 1TB NVMe drive runs shaders at 1080p above 100fps. Vanilla runs on far less, but shaders and big worlds raise the requirement significantly.
Does Minecraft need a strong CPU?
Yes. Minecraft simulates the world on the CPU, so a strong chip smooths chunk loading and reduces stutter at far render distances and in heavy modpacks. The GPU mainly handles shaders.
How much RAM does modded Minecraft need?
16GB total is the practical floor, with 32GB recommended for heavy modpacks. Allocating enough RAM to the game stops the stutter that big modded worlds cause through constant garbage collection.
Minecraft, aim for 32GB RAM and a strong CPU; shaders need the GPU, but large worlds and modpacks stress the CPU and memory most.