ASUS GeForce RTX 4070 Ti Super Strix OC Review 28

ASUS GeForce RTX 4070 Ti Super Strix OC 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 a 16-phase design, managed by a Monolithic Power Systems MP2888 controller.


OnSemi NCP303151 DrMOS components are used for GPU voltage; they are rated for 50 A of current each.

Memory Voltage, VRM Configuration
Memory Chip Voltage Controller

Memory voltage is a three-phase design, managed by a uPI uP9512Q controller.


For memory, OnSemi NCP303151 DrMOS with a 50 A rating are used, too.

Graphics Card Memory Chips

The GDDR6X memory chips are made by Micron and carry the model number D8BZC, which decodes to MT61K512M32KPA-21:U. They are specified to run at 1313 MHz (21 Gbps GDDR6 effective).

Graphics Chip GPU

NVIDIA's AD103 graphics processor is the company's second Ada Lovelace GPU. It is built using a 5 nanometer process at TSMC Taiwan, with a transistor count of 45.9 billion and a die size of 379 mm².
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