High-resolution PCB Pictures
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Circuit Board (PCB) Analysis
GPU voltage is 5-phase and managed by an uPI uP9512R controller.
The DrMOS chips for the GPU are made by Alpha and Omega Semiconductor.
Memory voltage is a two-phase design generated by a uPI uP1666Q buck controller.
For memory, M3828N MOSFETs are used.
The GDDR6 chips are made by Samsung, carry the model number "K4ZAF325BM-HC16," and are rated to run at 16 Gbps.
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.