The Rise and Fall of MIPS: The Chip Inside PlayStation and Nintendo 64 That Lost Everything

Over a hundred million PlayStations and millions of Nintendo 64 consoles ran on processors descended from the exact same Stanford research project — and almost nobody who played them ever knew the chip's name. This is the story of MIPS: John Hennessy's Stanford RISC research, the rivalry with UC Berkeley's parallel project, Silicon Graphics's acquisition of MIPS Computer Systems, the custom chips that powered Sony's PlayStation and Nintendo's N64, and the 1998 spinoff that tried to compete with ARM at exactly the wrong moment in mobile computing history. From Cisco routers and set-top boxes to two changes of ownership in five years, and finally a 2021 pivot to the open-standard RISC-V architecture, this is the full, honest history of the chip that beat Intel into a hundred million living rooms and still lost the future to its own closest technical cousin. ⏱️ TIMESTAMPS 00:00 – A Hundred Million Living Rooms 01:05 – Channel Intro 01:35 – John Hennessy and the Stanford RISC Project 03:30 – The Berkeley Rivalry 05:00 – Founding MIPS Computer Systems 06:30 – The R2000, R3000, and the Workstation Market 08:00 – Silicon Graphics Acquires MIPS 09:30 – The PlayStation Deal 11:30 – The Nintendo 64 Partnership 13:30 – A Hundred Million Consoles, One Invisible Chip 15:00 – The 1998 Spinoff from SGI 16:30 – Chasing ARM's Licensing Playbook 18:00 – Cisco, Printers, and the Embedded Niche 19:30 – Why ARM Won Mobile and MIPS Didn't 22:00 – Imagination Technologies and the Patent Split 23:30 – Sold Again to Tallwood 24:30 – The 2021 Pivot to RISC-V 25:30 – Closing Thoughts 📌 SOURCES & FURTHER READING Contemporary reporting from EE Times and Computer Architecture News on the MIPS/Berkeley RISC rivalry, John Hennessy and David Patterson's "Computer Architecture: A Quantitative Approach," public statements from Sony and Nintendo on their respective console CPU selections, and MIPS Technologies' 2021 announcement regarding its transition to RISC-V. 🔔 Subscribe for more deep-dive documentaries on the companies that built the electronic world. #MIPS #MIPStechnologies #PlayStation #Nintendo64 #JohnHennessy #DavidPatterson #RISCcomputing #techdocumentary #semiconductorhistory #ARMvsMIPS #SiliconGraphics #RISCV #gaminghistory #computerhistory #businessdocumentary #techcompanycollapse #riseandfalldocumentary #consolehistory #chiphistory