SB CPU 3 - A powerful redstone CPU

I spent almost 2 years planning, designing, and debugging this pipelined Minecraft CPU built with just redstone. No mods, no command blocks, just vanilla Minecraft. The CPU was made from July 2024 to October 2025. Then writing the programs also took a while, while I also took a small hiatus, up to August 2026. This video itself also took a while to make, the showcase segment was made in December 2025, and I just finished the video today, on August 11, 2026. The CPU has 4 stages: Fetch, Decode, Execute, Writeback, and has a 28-redstone tick clock, which is 0.36 Hz realtime. Therefore, a custom-written server called MCHPRS made this possible since it can increase tick speed by up to 10,000x. I couldn't have made this without the help and support of many people, most of which were from the ORE server. It's an amazing community for computational redstoners, check it out if you're interested! Links ISA: https://docs.google.com/spreadsheets/... Assembler & Schematic Generator: https://github.com/artefox1/minecraft... Full Specs: https://docs.google.com/document/d/1W... World Download: If you want to see the CPU in-game, hop on the ORE server (mc.openredstone.org) and do /warp sbcpu3 to visit an unfunctional version. If you want to run programs on it, ask me for a download directly. Songs used    • Nobody Knows      • Aston Martin Drive | “Weirdo” by Zambolino...      • Portal Stories: Mel - Soundtrack | 24 - De...      • Sanctum      • i don't know you   Chapters 0:00 intro 0:34 showcase 2:16 running cpu 2:51 mandelbrot set 3:35 graphing calculator 4:17 assembler and schematic generator 4:49 minesweeper 5:22 outro