DFI QRB812 – an industrial Edge AI computer for vision systems

An increasing number of devices require fast image and data processing directly at the point where they are generated. Such environments demand hardware platforms that combine high computing performance, extensive I/O capabilities, and reliable operation under harsh conditions. The QRB812 from DFI addresses these requirements with precision. It is a compact Edge AI computing module powered by the Qualcomm QRB5165 processor, designed for applications that require advanced real-time image analysis. Despite its small form factor, it delivers functionality typically associated with much larger industrial systems. In the following sections, we present the platform’s key capabilities, expansion options, and example application scenarios.

High AI Computing Performance 

At the core of the DFI QRB812 industrial computer is the Qualcomm QRB5165 processor, featuring eight Kryo 585 cores clocked at up to 2.84 GHz. This chipset is widely used in advanced robotics platforms, delivering high computational performance while maintaining low power consumption. As a result, the module is well-suited for systems with limited power budgets, where energy-efficient operation is essential without compromising performance. 

The QRB812’s greatest strength lies in its integrated AI accelerator (NPU), delivering performance of up to 15 TOPS (trillion operations per second). In practical terms, this means the system can execute up to 15 trillion operations within a single second (15 × 10¹²). To put this into perspective, if only one operation were performed per second, completing such a number of calculations would take approximately 475,000 years. This level of computing power enables real-time processing of complex neural network models – including image classification, object detection and tracking, scene segmentation, and motion analysis – without the need to transfer data to the cloud. Edge-level processing significantly reduces latency, improves system responsiveness, and enhances data security, as information remains within the device rather than being transmitted externally.

In addition, the module is equipped with 8 GB of high-speed LPDDR5 memory, allowing it to simultaneously process data from multiple sensors, cameras, or control systems without compromising operational smoothness. 

Compact Design for Easy Integration 

One of the key advantages of the QRB812 is its compact footprint – just 45 × 45 mm. This small form factor enables seamless integration into devices with limited installation space. Despite its minimal dimensions, the platform does not compromise on functionality. It delivers high computing performance and a rich set of interfaces while maintaining full design flexibility. 

A Platform Optimized for Multi-Channel Vision Systems 

The DFI QRB812 industrial computer is specifically engineered for Edge AI applications where advanced real-time image analysis plays a central role. 

Multi-Channel Vision Architecture 

The platform was developed for devices that require simultaneous processing of video streams from multiple cameras. The module supports up to six MIPI-CSI interfaces, enabling integration of various camera types – from standard RGB modules and depth sensors (3D) to thermal imaging cameras and wide-angle systems. In practice, this allows parallel acquisition of image data from multiple sources and real-time processing directly at the device level. This approach eliminates transmission latency and enables the system to respond instantly to environmental changes – a critical requirement in robotics, unmanned aerial vehicles (UAVs), and intelligent surveillance systems. 

Advanced Image Processing (ISP) 

Image processing quality is ensured by the Qualcomm Spectra 480 ISP (Image Signal Processor). This processor supports image capture at resolutions of up to 200 megapixels and enables video recording in 8K or 4K HDR formats. In practice, this translates into the ability to handle both ultra-high-detail still imagery and dynamic video streams that require smooth, high-quality rendering. 

System Integration and Expansion Capabilities 

Despite its compact size, the DFI QRB812 industrial computer offers a comprehensive set of interfaces that enable seamless integration with a wide range of devices and systems. 

Available interfaces include: 

• two USB 3.2 ports, 
• three PCIe 3.0 interfaces, 
• I²C, SPI, and UART communication buses, 
• programmable GPIO lines. 

The platform also supports integration of additional components, such as communication modules (Wi-Fi, LTE/5G). This approach simplifies system scalability and allows the configuration to be tailored to specific project requirements. 

Thanks to this flexibility, the solution is suitable both for compact vision-based designs and for more complex data processing systems where high bandwidth and stable inter-component communication are critical. 

Reliability in Demanding Industrial Environments 

The DFI QRB812 industrial computer is designed to operate in environments with elevated operational requirements – including 24/7 continuous-duty applications where stable, uninterrupted performance and long-term system reliability are essential. 

The specified operating temperature range of -5°C to +65°C allows the device to function reliably in both low and high ambient temperatures. 

Special attention has also been given to the mechanical design. The implemented solutions enhance resistance to shock and vibration, while minimizing the number of components susceptible to loosening reduces the risk of failure during operation. In addition, the platform utilizes a passive cooling system, eliminating the need for fans. This reduces maintenance requirements and enables operation in environments where dust and contaminants are present. 

The table below summarizes the key specifications of the DFI QRB812 industrial computer: 

Parameter	QRB812
Processor	Qualcomm QRB5165 (8× Kryo 585 up to 2.84 GHz)
Memory (RAM)	8 GB LPDDR5
Storage	UFS 3.1
AI Accelerator	Up to 15 TOPS
Graphics	Adreno 650
Image Signal Processor (ISP)	Spectra 480 (200 MP, 8K, 4K HDR)
Camera Support	6× MIPI-CSI
Interfaces	MIPI-DSI, DisplayPort
I/O Ports	2× USB 3.2, 3× PCIe, GPIO, I²C, SPI, UART
Power Supply	5 V DC
Dimensions	45 × 45 mm
Operating Temperature	-5°C to +65°C

Example Applications of the DFI QRB812 Industrial Computer 

Thanks to its high computational performance, multi-camera support, and industrial-grade reliability, the QRB812 is well-suited for a wide range of projects that require local data processing and real-time image analysis. 

Below are selected application areas where the platform can serve as a key system component: 

• robotics and mobile automation – autonomous warehouse robots, AGV/AMR vehicles, navigation systems, and obstacle detection solutions, 
• transportation – intelligent road and rail traffic analysis, vehicle detection and classification, intersection and transport hub monitoring, and traffic management support systems, 
• infrastructure – inspection of bridges, power lines, railway tracks, and other critical infrastructure assets, including real-time anomaly detection and event analysis, 
• unmanned systems (UAVs) – inspection drones, autonomous aerial platforms for technical supervision, terrain mapping, and real-time image analytics, 
• security systems – intelligent cameras with real-time image analysis, event detection and classification, access control systems, and high-resolution surveillance, 
• IoT devices – diagnostic systems, real-time data acquisition nodes, and monitoring devices for process parameters and environmental conditions. 

Contact us and we will help you select an industrial computer perfectly tailored to your project requirements.