Gainward GeForce GTX 1630 Ghost Review - Challenging the AMD RX 6400 144

Gainward GeForce GTX 1630 Ghost Review - Challenging the AMD RX 6400

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 two-phase design managed by a Richtek RT8813D controller.


Sinopower SM4503NHKP MOSFETs are used for GPU voltage; they are rated for 80 A of current each.

Memory Voltage, VRM Configuration
Memory Chip Voltage Controller

Memory voltage uses a three-phase design and is generated by a 7212 controller.


For memory, Sinopower SM4377NSKP MOSFETs with a 50 A rating are used.

Graphics Card Memory Chips

The GDDR6 memory chips are made by Hynix and carry the model number H56G42AS4DX014. They are specified to run at 2000 MHz (16 Gbps GDDR6 effective).

Graphics Chip GPU

NVIDIA's TU117 graphics processor is the company's smallest chip using the Turing architecture. It is produced on a 12 nm process at TSMC, Taiwan with a die size of 200 mm² and packs 4.70 billion transistors.
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