SiRider S1

High-Reliability Single Board Computer

Buy Now

Radxa SiRider S1

Siengine SE1000
Arm G76
NPU
Dual HiFi5 DSP
LPDDR5
Onboard UFS
Dual ISPs
NVMe SSD

Radxa SiRider S1

High-Reliability Single Board Computer

8 Cores CPU
for Maximum Efficiency

Cluster0 is equipped with four powerful Arm Cortex - A76 cores and two highly efficient Arm Cortex - A55 cores. Moreover, Cluster1 also has two Arm Cortex - A55 cores! With such a super combination, it can easily enable the simultaneous running of multiple operating systems, opening up an unprecedented convenient experience for you.

Physical Isolation Escorts,
Three Systems Running in Parallel Create
Extraordinariness

Safety Island - Constructing
Protection to Ensure the Security of
the Core System

ASIL-D Core Protection, with Redundant Architecture as Solid as a Rock
ASIL-B Display and Control Defense Line, Ensuring the Precise Transmission of Safety Information

Superior Graphics Power

Arm G76 MP10 & MP4 GPUs for advanced 3D rendering and gaming, supporting OpenGL ES, Vulkan, and OpenCL.

'Zhouyi' NPU by Arm China

Dual NPUs for AI Excellence. There are 3.04 & 3.5 TOPs NPUs which are used for powerful AI applications such as image recognition and machine learning.

Enhanced Audio & AI
Processing

Dual HiFi5 DSPs for superior audio processing, voice enhancement, and AI-based speech recognition.

Dual ISPs
for High-Resolution Imaging

Dual ISPs supporting up to 800 Mpixel/s each, providing a total of1600 Mpixel/s for advanced image processing and high-quality capture.

4K Multimedia
Encoding & Decoding

Multimedia decoder supports up to 4K@120fps and encoder supports up to 4K@60fps, handling formats like H.264, H.265, VP9, and AVS2 for high-quality video processing.

Advanced LPDDR5 Memory & Onboard UFS

High-speed LPDDR5 memory for faster data transfer and lower power consumption, paired with UFS 3.0
storage for rapid read/write speeds, enhancing overall performance and efficiency.

Advanced LPDDR5 Memory & UFS 3.0 Storage

Rich Interface Functions

Equipped with essential interfaces for flexible and reliable integration <br /> in applications.

Video Input
Video Output
Network
Other Interfaces
USB
Audio
USB Type-C Debug
Mobile Network
Storage

Rich Interface Functions

Equipped with essential interfaces for flexible and reliable integration <br /> in applications.

Video Input

About SiEngine

Siengine Technology was established in 2018 and is a joint venture jointly established by ECARX and Arm China. The company combines ECARX's profound accumulation in the automotive electronics field and Arm's world-class advantages in chip architecture, focusing on developing a new generation of intelligent automotive chip solutions. Adhering to the development mission of 'Enable Everyone to Enjoy the Fun of Driving', Siengine Technology is committed to bringing more intelligent, safer and more pleasant driving experiences to global users through leading technological innovation.

Application Scenarios

Automation
Machine Vision
AI Edge Computing

Comprehensive Technical Documentation and
Active Community

Comprehensive Technical Documentation and Active Community !
Radxa provides comprehensive technical documentation, empowering users to fully utilize their products. At the same time, they actively maintain an engaged community, fostering communication and collaboration among users.