Octa-Core High Computing Power AI Mainboard

Powered by SOPHON AI processor BM1684X, this mainboard can be configured with 16GB of RAM. With up to 32TOPS of INT8 computing power,
it provides mainstream programming frameworks, open SDK, a one-stop AI development toolkit and a complete, easy-to-use toolchain,
featuring easy deployment of algorithm applications and low cost of algorithm migration. This mainboard can be applied to intelligent security,
intelligent transportation, smart park, smart retail, intelligent finance, smart city, smart industry, smart energy and more.

New-gen Octa-core AI processor BM1684X

This mainboard is powered by SOPHON AI processor BM1684X, which features octa-core ARM Cortex-A53, frequency of up to 2.3GHz and 12nm
lithography process. With up to 32Tops (INT8) computing power, or 16TFLOPS (FP16/BF16) computing power, or 2Tops (FP32) high-precision
computing power, it supports mainstream programming frameworks, and can be widely used in
artificial intelligence inference for cloud and edge applications.

Powerful multi-channel video AI performance

The mainboard supports up to 32-channel 1080P H.264/H.265 video decoding. It is able to simultaneously process and analyze
over 16-channel HD video, making it ideal for various AI applications such as face detection and license plate recognition on video streaming.

Complete software and hardware

With complete software and hardware, artificial intelligence inference for cloud and edge applications can be easily achieved. All of them accelerate
the development of edge applications, such as face recognition, video structuring, abnormal alarm, equipment inspection, and situation prediction, etc.

One-stop toolkit, convenient and efficient

The SOPHON SDK one-stop deep learning development toolkit provides a series of software tools, including the underlying driver environment,
compiler, and inference deployment tool. It supports mainstream frameworks: Caffe/TF/PyTorch/Mxnet/Paddle, mainstream network
model and custom operator development, Docker containerization, and rapid deployment of algorithm applications.

Abundant algorithms

It supports multiple algorithms porting such as "person/vehicle/object" recognition, video structuring, and trajectory behavior,
with high security and reliability. It can be flexibly applied to various product development.

A variety of interfaces

With PCIe3.0, GMAC, SDIO3.0, I2C, PWM, UART, GPIO interfaces, it is easy to integrate into various edge
embedded products, and accelerate product development.

Extensive development resources

SDK, tutorials, tech docs and dev tools are provided, making development simpler and more convenient.

A wide range of applications

The mainboard supports flexible deployment in multiple fields and scenarios, such as intelligent security, intelligent transportation,
smart park, smart retail, intelligent finance, smart city, smart industry, and smart energy.

Smart finance
Smart city
Smart industry
Smart retail


Basic specifications



High-performance octa-core ARM A53, 12nm lithography process, frequency up to 2.3GHz


Built-in tensor computing module TPU,

computing power up to: 32TOPS (INT8), 16TFLOPS (FP16/BF16), 2TFLOPS (FP32)

Support mainstream programming frameworks: TensorFlow / Caffe / PyTorch /

Paddle / ONNX / MXNet / Tengine / DarkNet


32-channel H.265/H.264 1080p@25fps video decoding

32-channel 1080P@25fps HD video processing(decoding + AI analysis)

Support 12-channel H.265/H.264 1080p@25fps video encoding




32GB/64GB/128GB eMMC, 128MB SPI Flash, 1*M.2 SATA3.0 SSD (2242), 1*TF card slot


2*1000Mbps Ethernet

Wireless Network

2.4GHz/5GHz dual-band WiFi, 802.11a/b/g/n/ac,

capable of 4G LTE expansion (Mini PCIe), 5G (M.2)

Video Output


Audio Output

1*HDMI audio output


2*USB3.0 (current limit: 1A), 2*USB2.0 (current limit: 500mA)


DC 12V/5A (DC5.5×2.5mm)

Other Interfaces





149mm × 97mm × 37.45mm


≈ 180g


Operating Temperature: -20℃~60℃

Storage Temperature: -20℃~70℃

Operating humidity: 10%~90% (non-condensing)