Maker Constructs 8,192‑Core GPU from RISC‑V Microcontrollers at Home

A hobbyist has assembled a custom graphics processor with 8,192 cores using RISC‑V microcontrollers. The project was built entirely at home without commercial GPU components. The resulting GPU consumes more than 2,000 watts of power when operating. Programming the device required a 3D printer to fabricate the necessary parts. The design demonstrates the scalability of RISC‑V for high‑core-count computing. The maker documented the build process and component sourcing. While not intended for mainstream use, the experiment pushes the limits of DIY hardware. Observers note the potential implications for future open‑source hardware development.