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Green printed circuit board with silver connectors, black heat-sink, two gold antenna sockets and 40-pin header

Khadas

Khadas VIM3 Basic development board 2GB 16GB

SKU CH-YVQN-KD0P0

Amlogic A311D single-board computer with 5.0 TOPS NPU, dual 4K and 1080p displays, switchable PCIe or USB 3.0, and 40-pin GPIO

  • Package Contents1. WiFi Antenna*2 2. VIM3 Basic*1 3. User Manual*1

Name Basic Kit

  • High-performance CPU with four 2.2 GHz Cortex-A73 and two 1.8 GHz Cortex-A53 cores
  • 0 TOPS NPU accelerator enables on-device AI inference for TensorFlow and Caffe models
  • Dual independent displays with 4K HDMI output and 1080p MIPI-DSI panel support
  • Switchable PCIe and USB 3.0 combo interface for flexible high-speed expansion
  • 40-pin GPIO header plus M.2 connector for 8-channel I2S mic arrays and NVMe storage

Khadas VIM3 Basic SBC

The Khadas VIM3 Basic is a single-board computer built around the Amlogic A311D system-on-chip. It targets makers and developers who need edge AI inference in a compact 12 nm design. The board delivers 5.0 TOPS of INT8 neural-network performance for TensorFlow and Caffe workloads. It suits projects that require dual-display output and rich I/O without a full desktop chassis.

Stackable design with PCIe or USB 3.0

A 40-pin GPIO header exposes USB, I2C, I2S, UART and ADC signals for custom add-ons. The M.2 connector accepts an NVMe 2280 SSD on a single PCIe lane, while a software switch toggles the interface to USB 3.0 instead. Gigabit Ethernet with wake-on-LAN and Wi-Fi 5 with Bluetooth 5.0 handle wired and wireless connectivity. The board ships with two antennas and a user manual but requires a separate USB-C power adapter and cable.

2 GB LPDDR4 and 16 GB eMMC storage

This Basic variant provides 2 GB of memory and 16 GB of onboard storage for the operating system and models. The NPU runs at up to 800 MHz with 512 KB L2 cache and a 1 MB workspace buffer for inference tasks. Video decoding reaches 4K at 60 fps plus 1080p at 60 fps, while encoding tops out at 1080p 60 fps. Builds needing more RAM, larger eMMC or multiple NVMe lanes will outgrow this configuration.

Pontos fortes

  • High-performance CPU with four 2.2 GHz Cortex-A73 and two 1.8 GHz Cortex-A53 cores
  • 0 TOPS NPU accelerator enables on-device AI inference for TensorFlow and Caffe models
  • Dual independent displays with 4K HDMI output and 1080p MIPI-DSI panel support
  • Switchable PCIe and USB 3.0 combo interface for flexible high-speed expansion
  • 40-pin GPIO header plus M.2 connector for 8-channel I2S mic arrays and NVMe storage

Especificações

BrandKhadas
ModelKhadas VIM3 Basic
Package Contents1. WiFi Antenna*2
2. VIM3 Basic*1
3. User Manual*1

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Perguntas sobre este artigo

What is the first limit reached when the Amlogic A311D runs sustained AI workloads at 5.0 TOPS?

The NPU tops out at 800 MHz with 5.0 TOPS INT8 throughput, so sustained inference will hit that compute ceiling before memory bandwidth becomes the bottleneck.

How much heat and power does the 12 nm SoC produce during all-day operation?

The 12 nm process keeps thermal output low; the board runs fanless under typical loads and draws power through USB-C PD, so heat stays manageable for continuous use.

Which power supply and cable must I already own to boot the VIM3 Basic?

A USB-C PD adapter and a matching USB-C cable are required because none are included in the box.

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