High-Resolution PCB Pictures

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High-res versions are also available (front, back).

Circuit Board (PCB) Analysis

For GPU voltage, a three-phase VRM configuration is installed, driven by an Richtek RT8845A controller.


The DrMOS for the GPU is made by Alpha and Omega, using the AOZ5311NQI, which we've seen on many recent graphics cards.


Memory voltage is a two-phase design generated by a uPI uP1666Q controller.


The DrMOS for the memory is made by Alpha and Omega, too, using AOE6932 MOSFETs.


The GDDR6 memory chips are made by Samsung and carry the model number K4Z80325BC-HC14. They are specified to run at 1750 MHz (14 Gbps GDDR6 effective).


NVIDIA's GA106 graphics processor is the company's third GeForce Ampere architecture chip. It is produced on a 8 nanometer process at Samsung and has a transistor count of 13.3 billion with a die size of 276 mm².