High-resolution PCB Pictures

These pictures are for the convenience of volt modders and people who would like to see all the finer details on the PCB. Feel free to link back to us and use these in your articles, videos or forum posts.



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

Circuit Board (PCB) Analysis

GPU voltage uses a 6-phase design and is powered by an IR35217 controller.


The GPU VRM uses OnSemi NCP302155 DrMOS components rated for 55 A.


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


For memory, 45 A OnSemi DrMOS components are used.


The GDDR6 memory chips are made by Hynix! First time we encounter Hynix GDDR6 memory in a TPU graphics card review. The model number is H56CBM24MIR-S2C. They are specified to run at 1750 MHz (14 Gbps GDDR6 effective).


Built on the same TSMC N7 (7 nm) node as Navi 10, the Navi 23 silicon is spread across a 237 mm² die area and packs 11.6 billion transistors. The pinkish-red tinge we saw on Navi 10 is gone.