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

Renowned engineer Matthias Balwierz, also known as Bitluni, has crafted an astonishing 8,192-core GPU using RISC-V microcontrollers, demonstrating the immense potential of DIY computing projects. This homemade graphics card is not just a feat of engineering but also a testament to the power of open-source hardware and community-driven innovation. The setup, which consumes over 2,000 watts of power, underscores the growing trend of high-performance computing becoming accessible to enthusiasts, albeit with significant technical and safety considerations.