Galax GeForce RTX 4060 EX Review 3

Galax GeForce RTX 4060 EX Review

Test Setup »

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.

Graphics Card Teardown PCB Front
Graphics Card Teardown PCB Back

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

Circuit Board (PCB) Analysis

GPU Voltage, VRM Configuration
GPU Chip Voltage Controller

GPU voltage is handled by a 4-phase VRM driven by a UPI uP9512U controller.


A set of UBIQ QN3103 and QN3107 discrete MOSFETs are used for the GPU phases, these are rated for 64 A.

Memory Voltage, VRM Configuration
Memory Chip Voltage Controller

Memory voltage is a single-phase design, and handled by a buck controller.


For memory, the same combination of UBIQ QN3103 and QN3107 discrete MOSFETs is used, which is rated for 64 A.

Graphics Card Memory Chips

The GDDR6 memory chips are made by Hynix and carry the model number H56G42AS6DX-014. They are specified to run at 2250 MHz (18 Gbps effective).

Graphics Chip GPU

NVIDIA's AD107 graphics processor is the company's smallest Ada Lovelace GPU. It is built using a 5 nanometer process at TSMC Taiwan, with a transistor count of 18.9 million and a die size of 156 mm².
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