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Frame from [Minecraft Computer Engineering] - Quad-Core Redstone Computer v5.0 [12k sub special!] Plays via YouTube's privacy-enhanced embed

[Minecraft Computer Engineering] - Quad-Core Redstone Computer v5.0 [12k sub special!]

legomasta99
Demos
YouTube
1 HN user recommended this demo1 month2019–2022 score 1
Years with an HN recommendation, 2007–2026

Cited as an impressive example of a full computer architecture built inside Minecraft.

A showcase of the author's fifth-generation quad-core computer built entirely from Minecraft redstone, after two years of development. It features cache, a hardware stack, a GPU driving a 15x15 display, and serial I/O ports.

“features things like cache, hardware stack, a gpu connected to a 15x15 display, serial input and output port and many other interesting things.” (HN, 2019)

1 recommendations · 2 citations · Demos · intermediate

3 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@numlock86 Jul 2019 Recommends
on HN thread Cities: Skylines Is Turing Complete
Related: [this video] "Quad Core Computer with Redstones" features things like cache, hardware stack, a gpu connected to a 15x15 display, serial input and output port and many other interesting things. Also it's available as download by the creator.
Quad-core redstone computer with cache, stack, GPU, display and serial ports

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Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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