April 18, 2026
Silicon soap opera, China edition
Loonies for Loongsons
China’s bargain chip sparks hype, hacks, and ‘ARM already won’ eye-rolls
TLDR: A $50 salvaged Loongson 3A5000 board running Linux put China’s homegrown CPU back in the spotlight. Commenters split between hacker hype (emulators and bargain experiments) and hard-nosed skeptics saying ARM dominates and Loongson hardware is too scarce—raising big questions about availability, support, and real-world impact.
A salvaged Chinese motherboard just stole the show: a Loongson 3A5000 board—powered by LoongArch, a homegrown chip design not compatible with Intel or ARM—popped up for about fifty bucks, and the internet collectively gasped. The builder’s plan? Load up Linux (either Loongson’s own Loongnix or Debian) and see how far this off-the-grid CPU can go. Ports include everything from HDMI to old-school VGA, which the comments immediately turned into a meme: “the future has VGA.”
That’s where the community melodrama kicks in. One commenter dropped a curveball: a LoongArch emulator “as a… scripting engine?” Cue the popcorn. Enthusiasts cheered the idea of “emulate now, port later,” treating Loongson like a quirky indie console you boot just to feel different. Others clapped back: cool hack, wrong hill.
Then came the reality check. An industry vet recounted a colleague who adored Loongson, tried to get it into their company, even flew to China and came home with a laptop… only to find hardware basically missing in action while ARM (chips found in most phones and many small computers) “ate everyone’s lunch.” Translation for non-nerds: if you can’t buy it easily, developers won’t target it. The split is sharp: hopeful tinkerers love the price and the underdog story; pragmatists say without widespread machines and software, this stays a fun science project. Either way, the crowd agrees—it’s a Loongshot worth watching.
Key Points
- •The project revives a salvaged ML5A-MB1 motherboard based on Loongson 3A5000 to run Linux on a domestic Chinese CPU.
- •Loongson evolved from 64-bit MIPS CPUs to its proprietary LoongArch ISA with the 3A5000 generation.
- •The board’s LS3A5000LL CPU is a quad-core 2.3 GHz, 35 W part featuring 16 GPIO pins.
- •I/O includes USB 3, audio, HDMI, VGA, RS232 (DE9), and RJ45 Ethernet; the board supports DDR4-3200 RAM and M.2 SSDs.
- •The motherboard was purchased via Goofish/Xianyu for CNY260 plus CNY96 shipping; Loongnix is recommended, with Debian support in progress.