High-resolution PCB Pictures
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High-res versions are also available (
front,
back).
Circuit Board (PCB) Analysis
The GPU VRM is a six phase-design controlled by an uPI uP9512R controller.
The GPU VRM uses Vishay SIC654A DrMOS components rated for 50 A.
The memory VRM is dual-phase and managed by a uPI uP9529Q controller.
For memory, Vishay SIC654A are used, too.
The GDDR6 memory chips are made by Micron and carry the model number D9ZPM, which decodes to MT61K512M32KPA-14:C. They are specified to run at 1750 MHz (14 Gbps GDDR6 effective).
NVIDIA's GA106 graphics processor is made using Samsung's 8 nanometer node and has a transistor count of 12 billion with a die size of 276 mm².