AI Pyramid Computing Box Pro 8GB Version (AX8850)

Description

AI Pyramid‑Pro is a pyramid‑shaped high‑performance AI PC purpose‑built for local AI inference and edge intelligence deployments. Powered by the Axera AX8850 SoC, it integrates an octa‑core Cortex‑A55 processor and a 24 TOPS @ INT8 NPU to effortlessly handle complex workloads including visual recognition, multimodal interaction, and on‑device large language model inference. AI Pyramid‑Pro features 8GB LPDDR4x high‑bandwidth memory paired with a dedicated hardware video processing engine, supporting 8K H.264/H.265 encode/decode and 16‑channel 1080p parallel decoding to satisfy AI vision analytics, video processing, and multi‑stream media application demands. Equipped with dual HDMI 2.0 interfaces (1× input + 1× output), dual Gigabit Ethernet, USB 3.0, and USB Type‑C ports, it offers exceptional flexibility for display output, networking, and peripheral expansion. It functions as a desktop‑grade AI computing platform and is optimized for edge computing field deployments. Catering to AI PCs, edge intelligent terminals, and interactive smart devices, AI Pyramid‑Pro delivers consistent AI inference performance for localized AI systems such as AI vision gateways, smart security, and local intelligent photo albums (Immich).

Features

• High Performance
  • Axera AX8850 SoC
  • CPU: Octa‑core Cortex‑A55 @ 1.7 GHz
  • NPU: 24 TOPS @ INT8
  • 8GB (4+4) High‑Bandwidth Memory: 64‑bit LPDDR4x, 4266 Mbps
• Rich I/O Interface Suite
  • 2× HDMI 2.0 digital A/V interfaces (1× output + 1× input), 4K@60fps supported
  • 4× USB‑A 3.0 ports (1 internal onboard port)
  • 2× USB Type‑C (USB Host + USB PD 3.0 100W power delivery)
  • 2× Gigabit Ethernet ports
  • 1× microSD card slot
  • 2× HY2.0‑4P expansion interfaces
• Audio Subsystem
  • ES8311 audio codec
  • ES8311 audio codec
  • ES7210 4‑mic array input
  • AW8737A speaker amplifier
• Hardware Video Engine: 8K @ 30 fps H.264/H.265 encoding & decoding, 16‑channel 1080p parallel decoding supported
• Secure Boot & Encryption: AES/DES/3DES/SHA‑256 hardware security module
• Native AXCL Support: One‑click deployment for CNN, Transformer, CLIP, Whisper, Llama 3.2, Qwen 3, InternVL3 and other models; H.264/H.265 simultaneous encode/decode/transcode enabled
• Onboard STM32 Coprocessor for Extended Functions
  • Power monitoring
  • OLED display
  • User control buttons
  • RGB LED lighting

Package Contents

• 1 × AI Pyramid‑Pro

Applications

• AI PC & Edge Intelligent Terminals
• Smart Interactive Devices: Home Assistant, AIGC, voice cloning, meeting transcription
• AI Vision Gateways
• Local AI Smart Photo Album (Immich)
• AI‑Powered Smart Security (Frigate)

Specifications

Specification	Parameter
SoC	Axera AX8850
CPU	Octa‑core Cortex‑A55 @ 1.7 GHz
NPU	24 TOPS @ INT8
Video Encoder	8K @ 30 fps H.264/H.265 encoding, scaling & cropping supported
Video Decoder	8K @ 30 fps H.264/H.265 decoding, 16‑channel 1080p parallel decoding, scaling & cropping supported
Memory	8GB 64‑bit LPDDR4x, 4266 Mbps (4+4)
Storage	32GB eMMC 5.1
Ethernet	2× Gigabit Ethernet ports
USB‑A Ports	4× USB‑A 3.0 (3× external + 1× internal onboard)
USB Type‑C Ports	2× USB Type‑C (1× USB Host + 1× USB PD 3.0 100W, DC 9V/12V/20V compatible)
Multimedia Interface	2× HDMI 2.0 digital A/V ports (1× output + 1× input), 4K@60fps supported
Cooling	Turbo cooling fan with EC intelligent thermal control
Audio Codec	ES8311 audio codec
Microphone	ES7210 microphone array input
Speaker	AW8737A amplifier, 4Ω 2W 2040 enclosed speaker
RGB LED	48× RGB LEDs
SmartIO Status Display	OLED SSD1306 (32×128); supports IP address, system resource, custom text/graphic display Panel dimensions: 28.54 × 8.58 × 1.22mm
User Buttons	2× user buttons (power on/off + OLED page navigation)
Power Requirement	PD input rated ≥ DC 9V@3A (27W)
Product Weight	194.9g
Package Dimensions	114.5 × 105.0 × 62.0mm
Gross Weight	255.6g

Power Requirement This device requires a PD adapter with a minimum output of DC 9V@3A (27W). The unit will not power on with a DC 5V supply.

Memory Allocation Memory partitioning between the AI Pyramid‑Pro system and hardware acceleration resources is defined below:
8GB variant (4GB + 4GB): 4GB allocated to system memory; 4GB reserved for hardware acceleration tasks including NPU compute and video encode/decode.
This partitioning scheme ensures stable system operation while reserving dedicated memory for AI inference and multimedia processing.

I2C Bus Notice Avoid accessing the RTC chip during microphone recording, as this may cause unstable behavior on the SYS_I2C bus.

RTC Clock Notice After external power loss, the onboard RTC clock module retains timekeeping for up to approximately 20 hours.

Product Comparison

Product Comparison	AI Pyramid	AI Pyramid-Pro
DRAM	4GB 64‑bit LPDDR4x, 4266 Mbps (2+2)	8GB 64‑bit LPDDR4x, 4266 Mbps (4+4)
HD Digital Audio/Video Interface	2x Output	1x Input + 1x Output
Enclosure Color	Transparent	Gray

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