RK3588J is a low‑power, high‑performance processor designed for smart hardware and industrial applications. Numerous powerful embedded hardware engines deliver optimized performance for high‑end use cases.
The RK3588J supports H.265 and VP9 decoders at 8K@60fps, H.264 decoder at 8K@30fps, and AV1 decoder at 4K@60fps. It also features H.264 and H.265 encoders at 8K@30fps, high‑quality JPEG encoder/decoder, as well as dedicated image pre‑processing and post‑processing units.
Its embedded 3D GPU provides full compatibility with OpenGL ES 1.1, 2.0 and 3.2, OpenCL up to 2.2, and Vulkan 1.2. A dedicated 2D hardware engine with MMU maximizes display performance and enables ultra‑smooth operation.
The RK3588J integrates a new‑generation fully hardware‑based 48‑megapixel ISP (Image Signal Processor). It implements multiple algorithm accelerators including HDR, 3A, LSC, 3DNR, 2DNR, sharpening, dehazing, fisheye correction, gamma correction, and more.
The built‑in NPU supports mixed‑precision operations of INT4/INT8/INT16/FP16 with up to 6 TOPS computing performance. Benefiting from excellent compatibility, network models based on frameworks such as TensorFlow, MXNet, PyTorch and Caffe can be converted with ease.
Equipped with a high‑performance four‑channel external memory interface (LPDDR4 / LPDDR4X / LPDDR5), the RK3588J sustains demanding memory bandwidth and offers a comprehensive set of peripheral interfaces for highly flexible application development.
