8088 MPH by Hornet + CRTC + DESiRE
Overview
8088 MPH is a demoscene production for the original 1981 IBM PC with CGA graphics and a 4.77MHz 8088, shown with real composite output. It competed at Revision 2015 and pushes the hardware well past what it was thought capable of, breaking emulators.
On Hacker News
HN points to it as the standard example of what cycle-exact, hardware-level programming can achieve on ancient machines, from the colors it produces to its PC speaker audio.
Topics
Sources
Video by Jim Leonard, played through YouTube.
Data and selection notes
HN summaries and labels may contain AI errors. HN dates refer to discussions, not video publication.
HN Library: HackerTube export (2026-10-31) and open-index/hacker-news. Upstream summaries and classifications may contain AI errors.
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Selection checks
- SaaS & AI candidates: Topic keywords do not match
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