In the world of embedded systems and industrial computing, Rockchip has emerged as a competitive force offering a wide range of ARM-based processors tailored for diverse applications—from multimedia and consumer devices to IoT and edge deployments. Among its portfolio of CPUs like the RK3399, RK3576, and RK3588, the RK3568J stands out as a balanced solution that combines reliable performance, power efficiency, and rich I/O support—all at a cost-effective price point. In this blog, we’ll dive into the capabilities of the Rockchip RK3568J and explain why it’s the processor of choice in Premio’s upcoming BCO Series and AIO Series products, scheduled for launch in Q3 2025. Whether you're building fanless industrial computers or interactive panel PCs, the RK3568J offers the flexibility and endurance needed for real-world industrial deployments.
Overview of Rockchip RK3568J
The Rockchip RK3568J is a quad-core 64-bit processor built on the ARM Cortex-A55 architecture, designed to deliver efficient and stable computing performance in embedded and industrial environments. Manufactured using a 22nm process, this SoC strikes an ideal balance between performance and power consumption—making it well-suited for always-on systems like panel PCs, fanless box PCs, and HMI terminals.
What sets the RK3568J apart is its all-in-one system-on-chip design, which integrates the CPU, Mali-G52 2EE GPU, a 0.8 TOPS NPU (Neural Processing Unit) for edge AI workloads, and versatile I/O controllers including SATA, PCIe, USB 3.0, and dual Gigabit Ethernet. With this level of integration, the RK3568J helps simplify system design, reduce BOM cost, and optimize space—especially important for compact industrial systems that require high reliability and connectivity.
Key Features of RK3568J
The Rockchip RK3568J is engineered with a well-rounded feature set tailored for embedded and industrial use cases. Below are the key highlights that make it a compelling choice for next-generation industrial computing systems:
- Quad-core ARM Cortex-A55 Processor: Efficient 64-bit architecture running at up to 2.0GHz, delivering stable performance for multitasking and real-time applications.
- Integrated 0.8 TOPS NPU: Supports AI inference workloads at the edge, enabling machine vision, facial recognition, and other AI-powered functions without needing cloud resources.
- Mali-G52 2EE GPU: Offers hardware acceleration for 3D rendering, multimedia playback, and smooth graphics performance—ideal for HMI and display-intensive applications.
- Rich I/O Expansion: Includes PCIe 3.0, SATA 3.0, USB 3.0, dual Gigabit Ethernet, CAN, and UART—providing flexibility for industrial peripheral connectivity and system integration.
- Multi-Display Support: Capable of driving dual displays via HDMI, eDP, and LVDS interfaces, supporting up to 4K video output for advanced visualization needs.
- Wide Operating Temperature Support: Suitable for deployment in rugged environments that demand durability and stable operation across a broad temperature range.
- Low Power Consumption: Designed for fanless systems and 24/7 operation, ensuring energy-efficient performance in compact enclosures.
Software and OS Support
One of the key advantages of the Rockchip RK3568J is its broad operating system compatibility, offering flexibility for developers across different deployment scenarios. It supports Android 11, Debian 11, and Yocto-based Linux distributions, making it suitable for both GUI-rich applications and headless, task-specific environments.
For developers building custom embedded systems, Rockchip provides strong open-source support, including kernel patches, BSPs (Board Support Packages), and documentation to streamline development. Whether you’re creating a touchscreen HMI running Android or a secure, lightweight Linux system for data acquisition, the RK3568J offers a stable and well-supported software ecosystem.
With its SDK availability and active developer community, the RK3568J is easy to integrate into both commercial and industrial applications, accelerating time to market without sacrificing system stability or customization flexibility.
Use Case Examples
1. Fanless Industrial Panel PCs for HMI Applications
In manufacturing and automation environments, Human-Machine Interfaces (HMIs) play a critical role in monitoring and controlling equipment. The RK3568J’s quad-core architecture and Mali-G52 GPU provide responsive performance for multi-window interfaces and real-time data visualization. With support for high-resolution displays and low power consumption, it’s ideal for fanless panel PCs that must operate reliably 24/7 in harsh or dusty environments.
2. Edge AI Gateways for Intelligent Transportation Systems
In smart transportation deployments such as traffic monitoring or automated toll booths, edge AI gateways are used to process video streams, perform object detection, and trigger real-time responses. The RK3568J’s built-in 0.8 TOPS NPU allows these tasks to run locally without relying on cloud processing, reducing latency and enhancing system efficiency. Its wide I/O support also enables seamless integration with sensors, cameras, and legacy systems on site.
Conclusion
The Rockchip RK3568J strikes an effective balance between performance, efficiency, and integration—making it a standout solution for industrial computing applications. With its quad-core ARM architecture, built-in NPU and GPU, and rich I/O support, it delivers the capabilities required for modern edge devices while maintaining the low power profile necessary for fanless, 24/7 operation. Backed by flexible OS support and strong developer resources, the RK3568J is well-positioned to drive the next wave of embedded innovation. As part of Premio’s upcoming BCO Series and AIO Series product lines launching in Q3 2025, this processor plays a key role in enabling scalable, cost-effective solutions for industrial HMI, automation, and AI at the edge.