Devices · 1h ago
Homebrew 8,192-core RISC-V GPU draws 2,000+ watts
Engineer Matthias Balwierz built an 8,192-core GPU from RISC-V microcontrollers at home. The card consumes over 2,000 watts and requires a 3D printer to program. It demonstrates the feasibility of custom silicon for enthusiasts.
Meridian48 take
While impressive as a hobbyist feat, the power draw and programming complexity make it impractical for real-world use.
Read the full reporting
Modder builds 8,192-core GPU at home out of RISC-V microcontrollers — full "graphics card" draws over 2,000 watts of power, requires a 3D printer to program →
Tom's Hardware
risc-vhomebrew-gpu