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 them in your articles or forum posts.



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

Circuit Board (PCB) Analysis

Sapphire's VRM solution for the NITRO+ is decent, and the company didn't go overboard like the XFX Fatboy.


An OnSemi NCP81022 VRM controller manages the 6-phase GPU voltage.


A single-phase VRM is used for memory.


The GDDR5 memory chips are made by Micron and carry the model number D9VVR, which decodes to MT51J256M32HF-80:B. They are specified to run at 2000 MHz (8 Gbps GDDR5 effective).


AMD's "Polaris 30" graphics processor looks identical to the "Polaris 20" package. It is produced on a 12 nm process at GlobalFoundries and has a transistor count of 5.7 billion, with a die size of 232 mm², which is the same as the 14 nm "Polaris 10."