Radxa Cubie A7S 6GB Development Board

Order the powerful Radxa Cubie A7S 6GB board for your AI projects

Radxa is a Chinese brand founded in 2014. The company produces single-board computers of the Rock, E, Cube and Zero series. The range includes Rock Pi 4, 5, X, as well as Cubie A5E and A7E. Radxa also produces compute modules and baseboards. The products are aimed at developers and enthusiasts. From us you can buy Radxa Cubie A7S 6GB Board - at the best prices! Check out its parameters.

• Hybrid processor 2×Cortex-A76 + 6×Cortex-A55.
• 3 TOPS neural accelerator for fast AI.
• 6 gigabytes of LPDDR5 RAM.
• PCIe 3.0 x1 interface for NVMe SSD.
• Wireless Wi‑6 and Bluetooth 5.4.

How the Cubie A7S single board computer works

The board is powered via USB-C with a voltage of 5 volts. You install Debian or Buildroot on microSD or eMMC. The processor runs the system and applications. The RISC-V coprocessor manages real-time tasks. NPU accelerates neural networks for computer vision. You get a compact computer with powerful AI.

Technical characteristics and functionality

The Cubie A7S model is built on the Allwinner A733 chip. The central processor has 2 Cortex-A76 cores (2.0 GHz) and 6 Cortex-A55 cores (1.8 GHz). The Xuantie E902 real-time RISC-V coprocessor operates up to 200 MHz. Imagination PowerVR BXM-4-64 MC1 graphics supports OpenGL ES 3.x, Vulkan 1.3 and OpenCL 3.0. The NPU neural accelerator produces 3 TOPS (INT8). The LPDDR5 RAM capacity is 6 GB.

There is no built-in eMMC, but there is a microSD slot. Optionally, you can install eMMC up to 256 GB. The video decoder supports H.265 / VP9 / AVS2 up to 4K@60fps (8K@24fps), H.264 up to 4K@30fps. Video encoder H.264/H.265 up to 4K@30fps. The display is connected via USB-C with support for DisplayPort Alt Mode (4Kp60). One MIPI CSI interface (4 lines) for the camera.

Additional options

Network: One Gigabit Ethernet port, built-in Wi-Fi 6 and Bluetooth 5.4. USB: one USB-C 3.2 (DisplayPort and OTG), one USB-C 2.0 (5V power and OTG), one USB-A 2.0 (host mode). One FPC PCIe 3.0 x1 connector for NVMe SSD. 15-pin and 30-pin GPIO (UART, I2C, I2S, PWM, GPIO).

Fan connector, USB BOOT button. Board dimensions 51x51 mm. Operating temperature 0–60°C. Supported OS: Debian Linux, Buildroot, Tina Linux.

The board is ideal for compact AI drones. Allows you to recognize objects in real time. Small size 5x5 cm fits into any compartment. Low consumption does not require powerful cooling.

• SoC: Allwinner A733
• CPU: 8 cores, heterogeneous architecture: 2 Cortex-A76 cores (up to 2.0 GHz) + 6 Cortex-A55 cores (up to 1.8 GHz)
• MCU (real-time coprocessor): RISC-V Xuantie E902, up to 200 MHz
• GPU: Imagination PowerVR BXM-4-64 MC1 (supports OpenGL ES 3.x, Vulkan 1.3, OpenCL 3.0)
• NPU: 3 TOPS (INT8)
• RAM: 6GB LPDDR5
• Supported OS: Debian Linux, Buildroot, Tina Linux and similar
• Video encoding: H.264 / H.265 up to 4K@30fps
• Video decoding: H.265 / VP9 / AVS2 up to 4K@60fps (or up to 8K@24fps), H.264 up to 4K@30fps
• Display: 1x USB-C with DisplayPort Alt Mode, up to 4Kp60
• Camera: 1x MIPI CSI (4 lines)
• Network: 1x Gigabit Ethernet, built-in Wi-Fi 6 and Bluetooth 5.4
• USB: 1x USB-C (USB 3.2, DisplayPort Alt Mode and OTG), 1x USB-C (USB 2.0, 5V power and OTG), 1x USB-A (USB 2.0, host mode)
• PCIe: 1x FPC (PCIe 3.0 x1) for NVMe SSD
• Data storage: Optional eMMC up to 256 GB, microSD slot
• Other interfaces: 15-pin and 30-pin GPIO (UART, I2C, I2S, PWM, GPIO), fan header, USB BOOT button
• Power: USB Type-C (5V)
• Dimensions: 51 x 51 mm
• Operating temperature: 0–60°C