RK3399 adopts big.LITTLE architecture, i.e. dual quad-core design, in which two high-performance cores adopt Cortex-A72 architecture with a main frequency of up to 2.0GHz, and the other four low-power cores adopt Cortex-A53 architecture with a main frequency of 1.5GHz. This design can fully balance the contradiction between performance and power consumption, making RK3399 perform well in multi-tasking and running large applications.

Secondly, RK3399 is equipped with a powerful GPU, adopts the ARM Mali-T860 MP4 architecture, supports OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11, AFBC and other graphics processing technologies, which can meet the graphics processing requirements of most applications, and also supports 4K H.265/H.264/VP9 decoding, bringing a clearer and smoother video experience.

In addition, RK3399 also supports a variety of storage and expansion interfaces, including EMMC, SDIO, SPI NOR Flash, etc., and also supports a variety of audio and video input and output interfaces, including HDMI, DP, MIPI, etc., which can meet the needs of various application scenarios.

Finally, RK3399 also supports multiple operating systems such as Android and Linux, and has strong software development support, including complete SDK, development board, software tools, etc., to facilitate developers to carry out secondary development and customization.

In summary, RK3399 is a very powerful ARM processor with excellent performance and a wide range of applications. Whether it is high-end smart terminals, embedded devices or artificial intelligence, RK3399 can bring more possibilities to applications.