For embedded system integrators, machine vision engineers and digital signage project developers, selecting a suitable system-on-module (SOM) is the most critical step to balance computing performance, power consumption and project budget. Rockchip RK3576 SOM is a mid-to-high performance octa-core embedded core module, built around Rockchip RK3576 processor. It fills the performance gap between entry-level RK3566/RK3568 modules and flagship RK3588 SOM.
Many hardware designers search for RK3576 SOM, rk3576 som price, rk3576 som board, rockchip rk3576 som on Google when starting a new embedded project. They want to know hardware specifications, NPU capability, supported display interfaces, software compatibility and real market pricing information before finalizing the BOM.
This guide is written for embedded developers, procurement managers and system integrators. We will break down the core hardware specs, compare RK3576 SOM against similar Rockchip SOM products, list typical industrial applications, and answer frequently asked questions about RK3576 SOM.
What is RK3576 SOM
RK3576 SOM is a compact system-on-module powered by Rockchip RK3576 octa-core SoC. The module integrates CPU, GPU, NPU, memory and storage circuits on a small core board. Developers only need to design a simple carrier board to bring up the full system, instead of laying out complex high-speed circuits from scratch. This greatly reduces hardware development cycle, PCB risk and R&D cost for industrial projects.
The RK3576 chip adopts 8-core architecture: 4 × Cortex‑A72 high-performance cores + 4 × Cortex‑A52 low-power cores. Its built-in NPU delivers up to 26 TOPS AI computing power, which is ideal for edge AI inference, machine vision, object detection and image analysis tasks. The hardware video codec supports multi-channel video encoding and decoding, perfect for digital signage, industrial HMI and IoT visual terminals.
RK3576 SOM Core Specifications Table
| Item | Parameter |
|---|---|
| SoC | Rockchip RK3576 Octa-core |
| CPU | 4×Cortex-A72 + 4×Cortex-A52 |
| NPU | Up to 26 TOPS for edge AI inference |
| GPU | ARM Mali-G52 |
| Memory | LPDDR4X, optional 4GB / 8GB |
| Storage | eMMC 5.1, optional 16GB / 32GB / 64GB |
| Display Output | Multi-channel independent display, support 4K video output |
| Video Decode | Hardware decode for 4K video streams |
| OS Support | Android 14, Linux Ubuntu, Buildroot |
| Network | Dual Gigabit Ethernet, optional Wi-Fi 6 / Bluetooth |
| Working Temperature | Industrial grade: -20℃ ~ +70℃ |
| Application | Digital signage, machine vision, industrial HMI, edge IoT gateway |
RK3576 SOM vs Similar Rockchip SOM Modules
When engineers evaluate RK3576 SOM, they often compare it with RK3566 SOM, RK3568S SOM and RK3399V2 SOM. Each module targets different project budget and performance requirements.
RK3566 SOM is entry-level, low cost, suitable for simple single-screen kiosk and basic IoT control. Its NPU performance is weak, so it cannot handle heavy AI vision workload. RK3568S SOM is upgraded from RK3568, stable for commercial display, but the CPU and NPU are still weaker than RK3576.
RK3399V2 SOM is an older classic Rockchip module. It is widely used in legacy industrial projects, but the chip is discontinued gradually. Its computing power and AI capability cannot match RK3576.
RK3576 SOM sits in the mid-high segment. It provides much stronger CPU and NPU performance than RK3566 / RK3568S, while the cost is far lower than flagship RK3588 SOM. If your project requires edge AI and multi-screen display, but you want to avoid high BOM cost of RK3588, RK3576 SOM is the best fit.
Typical Use Cases of RK3576 SOM
1. Commercial Digital Signage
RK3576 SOM supports multi-channel hardware video decoding and multi-display output. It can drive retail advertising screens, supermarket digital menu boards and commercial information terminals. Compared with TV box solutions, industrial SOM has stable 24/7 continuous operation, watchdog and thermal protection, which commercial TV box cannot provide. Many buyers search rk3576 tv box at first, but they will switch to industrial SOM after learning the difference between consumer TV box and industrial SOM.
2. Machine Vision & Edge AI
The 26 TOPS NPU is the biggest advantage of RK3576 SOM. It can run object detection, product defect inspection, barcode and QR code recognition locally on the device. No need to send raw video data to cloud server, lower network latency and improve data security. It is widely used in factory production line visual inspection.
3. Industrial HMI & Kiosk
Industrial human-machine interface and self-service kiosk require stable long time running, rich peripheral interfaces. RK3576 SOM supports touch screen, serial port, GPIO and dual Ethernet. It can be applied to factory control panel, vending machine, self-checkout terminal.
4. Edge IoT Gateway
Dual gigabit ethernet makes RK3576 SOM suitable for industrial IoT gateway. It collects data from multiple sensors, preprocess data locally and upload filtered information to cloud platform.
RK3576 SOM Buying Tips & Price Factors
Search query rk3576 som price is one of the most popular keyword for potential customers. The price of RK3576 som board is not fixed, it depends on several key factors:
- RAM and eMMC configuration: 4GB+16GB is the basic version; 8GB+64GB version costs higher.
- Quantity: Unit price drops obviously for bulk orders, MOQ and volume discount are standard for B2B SOM suppliers.
- Customization: Custom carrier board, system firmware development, secondary driver development will add extra engineering cost.
- Operating temperature: Industrial wide temperature version has higher cost than commercial grade.
Before requesting quotation, you need to confirm your required memory, storage, OS, temperature range and order quantity. Reliable suppliers will provide SDK, schematic document, technical support and after-sale service, not only selling bare modules.
Frequently Asked Questions
Q1: What is the difference between RK3576 SOM and RK3576 TV box?
A: RK3576 TV box is consumer end product, designed for home video playback. It cannot run 24/7 continuously, lacks industrial anti-interference, watchdog and wide temperature design. RK3576 SOM is industrial core module, for product development. Developers design own carrier board and enclosure for mass production. For commercial and industrial mass project, RK3576 SOM is the right choice instead of TV box.
Q2: Can RK3576 SOM run Android and Linux?
A: Yes. RK3576 SOM supports Android 14 and Linux (Ubuntu / Buildroot). Suppliers provide complete SDK, device tree, driver source code for developers to customize the system.
Q3: How much NPU performance does RK3576 SOM have?
A: The built-in NPU reaches up to 26 TOPS. It can handle medium-complexity AI inference tasks, such as people counting, object detection and visual quality inspection.
Q4: RK3576 SOM vs RK3568S SOM, which one should I pick?
A: Choose RK3568S SOM if your project only needs simple display, no heavy AI task and tight budget. Choose RK3576 SOM if you need edge AI, faster CPU processing and multi-screen video decoding.
Q5: What documents will I get when purchasing RK3576 SOM?
A: Formal suppliers will provide datasheet, hardware schematic, pin definition, SDK source code, user manual and technical support. This documentation is essential for your hardware and firmware team.
Conclusion
Rockchip RK3576 SOM is a powerful mid-range embedded system-on-module. It balances AI computing, multi-media decoding and BOM cost, standing between entry-level RK3566/RK3568S and high-end RK3588.
If you are developing digital signage, machine vision, industrial HMI or edge IoT gateway and looking for rockchip rk3576 som or rk3576 som board, RK3576 SOM is worth evaluating. Before purchasing, confirm RAM, storage, temperature grade and order quantity to get accurate rk3576 som price.
For embedded teams, it is important to distinguish consumer RK3576 TV box and industrial SOM. Industrial SOM brings stable long-run performance and complete technical documents for mass production.
