High-resolution PCB Pictures

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

Circuit Board (PCB) Analysis

GPU VRM is an 8-phase design, driven by an International Rectifier IRF35217 controller.


The GPU VRM phases use Vishay SiC654A DrMOS, each of which is capable of 50 A current.


Memory voltage uses a two-phase design and is generated by an NCP81022N controller.


Each of the two memory phases uses the same Vishay SiC654A DrMOS as the GPU phases.


The GDDR6 memory chips are made by Hynix and carry the model number H56G42AS8DX-014. They are specified to run at 2500 MHz (20 Gbps effective).


AMD's new Navi 33 graphics processor is a monolithic design, unlike Navi 31, which powers the RX 7900 Series. It is fabricated on a 6 nm process at TSMC Taiwan with a die size of 204 mm² and 13.3 billion transistors.