Low-Power Large-Model Core Board

Powered by the Rockchip RK3576, an octa-core 64-bit AIOT processor, Core-3576JD4 features an advanced lithography process to deliver high
performance while maintaining low power consumption. It is equipped with an ARM Mali G52 MC3 GPU and a 6 TOPS NPU. This core board
supports the private deployment of ultra-large-scale parameter models under the Transformer architecture, custom operator development, and
Docker container management technology. With support for 4K@120fps decoding/4K@60fps encoding, it boasts a display capability with 4Kresolution at a high frame rate of 120 fps. With an external watchdog, it provides industrial-grade stability.
The backplane reference design is available for deep customization.

The private deployment of large models

Octa-core 64-bit AIOT processor RK3576

RK3576, the new octa-core 64-bit high-performance AIOT processor, features a big.LITTLE architecture (4×A72 +4×A53), an advanced
lithography process, and a frequency of up to 2.2 GHz. It ensures strong support for high-performance computing and multitasking. With a
Mali-G52 MC3 GPU delivering 145G FLOPS, this GPU is capable of supporting efficient heterogeneous computing to meet the demands of
graphics-intensive applications.

4K@120fps high frame rate video decoding

It supports 8K@30fps/4K@120fps decoding (H.265/HEVC, VP9, AVS2, and AV1), 4K@60fps decoding (H.264/AVC), and 4K@60fps encoding
(H.265/HEVC and H.264/AVC).It provides HDMI 2.1 (4K@120fps)/eDP1.3 (4K@60fps) and DP1.4 (4K@120fps).

EPD display with algorithms to improve image quality

EBC output interface: E-ink EPD (Electronic Paper Display) with a resolution of up to 1920 x 2560, suitable for EINK e-readers. This core board
features RK PQ algorithms to enhance image quality, including contrast adjustment, dithering, color enhancement, brightness enhancement, and
grayscale filtering. It offers multiple refresh modes, such as global, partial, fast, ultra-fast, and continuous. With the self-developed refresh
algorithms, this device ensures swift and fluid handwriting with a minimal latency of 20ms, and supports color handwriting, delivering a better
reading experience to users.

16MP ISP with enhanced image processing capabilities

The integrated 16-megapixel ISP supports low-light noise reduction, an RGB-IR sensor, and up to 120dB of HDR. The AI-ISP enhances image quality
with reduced noise. Multi-channel MIPI-CSI input: dual MIPI CSI D-PHY (1 * 4 lanes and 2 * 2 lanes), and one MIPI CSI C/D-PHY (1 * 4 lanes).

UFS 2.0 with a data read speed of 12Gbps

With support for UFS 2.0 / HS-G3 (12Gbps), this device ensures efficient data storage and access. With the PCIe NVMe / SATA SSD expansion,
it delivers rapid data read and write speeds, enabling the device to be easily expanded to TB storage capacity.

Abundant interface options

This core board features a compact design with a standard 260-pin SODIMM interface. It provides a rich array of expansion interfaces such
as PCIe 2.1, SATA 3.1, SAI, I2C, I3C, CAN, UART, SPDIF, SDIO 3.0, MIPI-CSI, USB 3.0, USB 2.0, SPI, and GPIO to meet peripheral
expansion needs for various applications.

Abundant resources

We offer SDKs, tutorials, technical documentation, and development tools to streamline and improve the development process.

A wide range of applications

It is widely used in edge computing, local deployment of large models, intelligent digital signage, cloud terminal products,
industrial PCs, automotive electronics, and more.

Local deployment
of large models
Edge computing
Digital signage
Industrial PCs
Cloud terminal


Basic Specifications SOC

Rockchip RK3576


Octa-core 64-bit processor (4×A72 + 4×A53), up to 2.2GHz


G52 MC3 @ 1GHz, supporting OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1

Built-in high-performance 2D acceleration hardware


6 TOPS NPU, supporting INT4/8/16/FP16/BF16/TF32 mixed operations




Decoding: 8K@30fps/4K@120fps (H.265/HEVC, VP9, AVS2, AV1 ) and 4K@60fps (H.264/AVC)

Encoding: 4K@60fps (H.265/HEVC, H.264/AVC)


LPDDR4/LPDDR4x (4GB/8GB optional)


eMMC (16GB/32GB/64GB/128GB/256GB optional), UFS 2.0 (optional)


5.0V (voltage tolerance ± 5%)


Android14, Linux OS, and Buildroot


・The private deployment of ultra-large-scale parameter models under the Transformer architecture,

such as Gemma-2B, LlaMa2-7B, ChatGLM3-6B, and Qwen1.5-1.8B

・ Traditional network architectures such as CNN, RNN, and LSTM; a variety of deep learning frameworks

include TensorFlow, PyTorch, MXNet, PaddlePaddle, ONNX and Darknet

・ Custom operator development

・ Docker container management technology


69.6mm * 45mm * 4.15mm




Operating temperature: -20℃~ 60℃

Storage humidity: 10%~90%RH (non-condensing)

Interfaces Network

Dual Gigabit Ethernet (two onboard Ethernet ICs),

Dual-band 2.4GHz/5GHz WiFi 6 (802.11a/b/g/n/ac/ax)/ Bluetooth 5.2, and 5G/4G LTE expansion are available.

Video Input

2 * MIPI CSI DPHY(1 * 4 Lanes 或 2 * 2 Lanes)、 1 * MIPI D/CPHY(MIPI DPHY (4 Lanes) 或 MIPI CPHY (3 Lanes) )、

1 * DVP (8/10/12/16-bit, BT.601/BT.656 and BT.1120)

Video Output

1 * HDMI 2.1 (4K@120fps)/eDP 1.3 (4K@60fps), 1 * DP 1.4 (4K@120fps)

1 * EBC output interface (supporting E-ink EPD (Electronic Paper Display), 2560 ×1920)


2 * SAI (4T/4R), 3 * SAI (1T/1R), I2S/TDM/PCM mode, and a sampling rate of up to 192KHz

2 * SPDIF TX & RX (8ch)

2 * PDM (up to 8 channels, with an audio resolution ranging from 16 to 24 bits and a sampling rate of up to 192KHz,

supporting PDM master receive mode)


1* PCle 2.1/SATA 3.1/USB 3.2 Gen1 combo port

1* PCle 2.1/SATA 3.1 combo port


USB 3.2 Gen1x1 (USB3.0)with USB 2.0


1 * SDIO3.0


16 * PWM


5 * SPI (supporting master and slave serial modes, software-configurable)


10 * I2C (supporting 7-bit and 10-bit addressing modes, with data rates up to 100kbps in the standard mode and up to

400kbps in the fast mode)


2 * I3C (compliant with I2C, supporting SDR mode and up to 10 devices)


12 * UART (supporting automatic flow control mode and RS485)


2 * CAN FD (supporting 8192-bit receive FIFO)


External watchdog (onboard watchdog IC)


7 * SARADC + 1 * SARADC (only for boot), supporting 12-bit resolution and a sampling rate of up to 1MS/s