399 – Hexa-Core 64-bit High-Performance Processor for Smart Devices
Model: RK3399
Brand: Rockchip
Category: Application Processor / AIoT Processor
🔍 Brief Description
The RK3399 is a high-performance 64-bit hexa-core processor designed for smart devices, personal mobile internet devices, and edge computing applications. With advanced video decoding capabilities and powerful GPU support, it is ideal for AIoT, multimedia processing, and display-intensive applications.
📄 Detailed Description
RK3399 is a low-power, high-performance processor built on ARM’s big.LITTLE architecture, combining dual-core Cortex-A72 and quad-core Cortex-A53 CPUs. It integrates advanced multimedia capabilities with support for multi-format 4K video decoding, powerful 3D graphics through a Mali-T860MP4 GPU, and flexible memory and I/O interfaces. Designed for premium multimedia and AIoT applications, RK3399 provides excellent performance in processing, display, and connectivity.
Its 2D and 3D GPU engines are fully compatible with OpenGL ES 1.1/2.0/3.0/3.1/3.2, OpenCL 1.2, and DirectX 11.1. Dual-channel memory support (DDR3/DDR3L/LPDDR3/LPDDR4) and high-speed peripheral interfaces enable RK3399 to power next-generation smart terminals and edge AI devices efficiently.
📐 Technical Specifications
| Item | Description |
|---|---|
| CPU Architecture | 2× Cortex-A72 + 4× Cortex-A53 (big.LITTLE) |
| GPU | Mali-T860MP4, OpenGL ES 3.2, OpenCL 1.2, DX 11.1 |
| Video Decoder | H.264/H.265/VP9 4K@60fps, 10-bit support |
| Video Encoder | H.264/MVC/VP8 1080p@30fps |
| Image Processor | Built-in pre- and post-processing hardware |
| Memory Interface | DDR3/DDR3L/LPDDR3/LPDDR4 dual-channel |
| Display Interfaces | MIPI-DSI, eDP, HDMI 2.0 |
| Peripheral Support | USB3.0, PCIe, SATA, Ethernet, SDIO, SPI, UART |
| Package | BGA |
🎯 Applications
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AIoT devices
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Edge computing
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Smart TVs and OTT boxes
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Interactive kiosks
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Robotics and smart terminals
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Industrial control panels
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