Libre Computer Alta
Libre Computer Alta (AML-A311D-CC) — Amlogic A311D hexa-core SBC with 4GB LPDDR4, 5 TOPS NPU, Mali-G52 GPU, 4× USB 3.0, Gigabit Ethernet with PoE, and 4K HDR HDMI 2.0 in a Pi-compatible form factor.
$90.00
Tap any value to browse matching devices
Specifications
Components
12nm hexa-core SoC with 4× Cortex-A73 + 2× Cortex-A53 and 5 TOPS NPU
OpenGL ES 3.2, Vulkan 1.1, OpenCL 2.0
Integrated NPU for AI/ML inference workloads
H.265/H.264/VP9 4K60 decode, H.264 1080p60 encode
Bus Interfaces
Libre Computer Alta (AML-A311D-CC)
The Alta is Libre Computer's flagship single board computer, powered by the Amlogic A311D SoC featuring a big.LITTLE configuration with four Cortex-A73 cores at 2.016GHz and two Cortex-A53 cores at 1.8GHz. It includes a 5 TOPS neural processing unit for AI/ML inference workloads.
Key Features
- Hexa-core CPU with Cortex-A73 + Cortex-A53 big.LITTLE architecture and crypto extensions
- 5 TOPS NPU for AI/ML inference (general purpose, neuro, and tensor processing)
- Mali-G52 MP4 GPU with OpenGL ES 3.2, Vulkan 1.1, and OpenCL 2.0 support
- 4GB LPDDR4 RAM with 4× USB 3.0 ports
- 4K HDR output via HDMI 2.0
- Gigabit Ethernet with optional Power-over-Ethernet support
- MIPI CSI/DSI 4-lane camera and display interfaces
- Pi-compatible 40-pin GPIO header in 85×56mm form factor
Software Support
Supported by mainline Linux, Ubuntu, Debian, and Armbian with 10-year hardware and 15-year software lifecycle commitment from Libre Computer.
Use Cases
6AI/ML Inference
Media Center
Running a media center OS (Kodi, Plex, Jellyfin) to stream, transcode, and play 4K video content on a TV or display.
Home Server
Used as a low-power home server for file sharing, self-hosted apps, and local services — often running Docker, Home Assistant, or similar on Armbian/Debian/Ubuntu.
IoT Gateway
Acting as a local IoT gateway that aggregates data from sensors, runs MQTT broker, Node-RED, or Home Assistant, and bridges to the cloud.
Edge Computing
Processing sensor data locally at the edge before transmitting to cloud for reduced latency.
Single Board Computing
Where to Buy
Explore more of the directory — popular use cases, firmware, and specs to browse next.
