Someone shared clear photos of a bare NVIDIA GB202 prototype circuit board online. The uncovered board reveals power components, memory chips, and display connections without any cooling equipment. Voltage regulation modules line the right edge to supply clean electricity to the graphics processor. Five display outputs enable users to connect multiple monitors simultaneously. Four 6-pin power plugs provide electricity from computer power supplies.
Eight Samsung memory chips cover the board surface, delivering a total of 32 gigabytes of GDDR7 memory. Each chip stores 16 gigabits of data and runs at a 28 gigabits per second speed. This memory setup matches what NVIDIA uses on their top RTX 5090 graphics cards. GDDR7 technology saves power and improves signal quality compared to older memory types. The circuit board layout appears nearly identical to that of shipping RTX 5090 designs.
Computer builders need powerful supplies and large cases for future GB202 cards. Massive coolers with three or four fans will control heat from the voltage regulators. The thick connector suggests the presence of heavy electrical traces underneath to handle high currents safely. Multi-monitor gaming setups benefit from five available ports for high-resolution displays. Partners can study this bare board design before creating their retail versions.
Eight Samsung memory chips cover the board surface, delivering a total of 32 gigabytes of GDDR7 memory. Each chip stores 16 gigabits of data and runs at a 28 gigabits per second speed. This memory setup matches what NVIDIA uses on their top RTX 5090 graphics cards. GDDR7 technology saves power and improves signal quality compared to older memory types. The circuit board layout appears nearly identical to that of shipping RTX 5090 designs.
Computer builders need powerful supplies and large cases for future GB202 cards. Massive coolers with three or four fans will control heat from the voltage regulators. The thick connector suggests the presence of heavy electrical traces underneath to handle high currents safely. Multi-monitor gaming setups benefit from five available ports for high-resolution displays. Partners can study this bare board design before creating their retail versions.
