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 or forum posts.



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

Circuit Board (PCB) Analysis

The GPU VRM is a 6-phase setup controlled by an OnSemi NCP81022 controller.


The memory VRM is dual-phase and managed by a second OnSemi NCP81022 controller.


The GDDR6 memory chips are made by Micron and carry the model number D9WCW, which decodes to MT61K256M32JE-14:A. They are specified to run at 1750 MHz (14 Gbps GDDR6 effective).


AMD's Navi 10 graphics processor was the first chip to use the new RDNA architecture. It is produced on a 7 nanometer process at TSMC, Taiwan and has a transistor count of 10.3 billion with a die size of 251 mm².

The Navi 10 GPUs on RX 5700 and RX 5700 XT had a reddish coat on the silicon die that isn't present on the Navi 10 XLE used on the RX 5600 XT. We're checking with AMD on the details.