RK3399 is a low-power, high-performance application processor chip launched by Rockchip. The chip is based on Big.Little architecture, that is, dual-core Cortex-A72 and quad-core Cortex-A53 combined architecture with independent NEON co-processor, mainly used in computers, personal Internet mobile devices, VR, advertising machines and other intelligent terminal equipment. RK3399 has built-in multiple high-performance hardware processing engines, which can support video decoding in multiple formats, such as: 4K*2K@60fps H.264/H.265/VP9, and also supports 1080P@30fps H.264/MVC/VP8 And high-quality JPEG codec and image pre- and post-processor

The RK3399Pro is a low-power, high-performance processor for computing, personal mobile internet devices and other smart device applications. Based on Big.LITTLE architecture, it integrates dual-core Cortex-A72 and quad-core Cortex-A53 with separate neon coprocessors.

It is equipped with a powerful neural network processing unit (Npu), which supports mainstream platforms in the market, such as caffe, tensorflow, etc. Many embedded powerful hardware engines provide optimized performance for high-end applications. RK3399 Pro supports multiple formats of video decoders and encoders.

Embedded 3D GPU makes RK3399Pro fully compatible with OpenGL ES1.1/2.0/3.0/3.1, OpenCL and DirectX 11.1. A dedicated 2D hardware engine with MMU will maximize display performance and provide very good smooth operation.