RK3588S2
8nm process, quad-core Cortex-A76 + quad-core Cortex-A55
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Rockchip RK3588S Quad-Core A76+ Quad-Core A55 ARM Mail-G610 MP4 GPU
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Product Highlights:
- 8nm process technology
- Mali-G610 MP4 GPU that supports OpenGL ES 3.2, Vulkan 1.1, and OpenCL 2.2 for advanced graphics rendering.
- 6.0 TOPs Neural Processing Unit (NPU)
- Supports 8K with display output capable of 8K at 60fps.
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Rockchip RK3588S2
Key features
- Advanced 8nm process technology.
- Mali-G610 MP4 GPU supporting OpenGL ES 3.2, Vulkan 1.1, and OpenCL 2.2
- High-performance 6.0 TOPs NPU.
- Support for 8K video decoding.
- Cutting-edge 48MP ISP with HDR and 3DNR technology, supporting multiple camera inputs.
- Compatible with Android and Linux operating systems

Rockchip RK3588S2 Overview
Low-Power, High-Performance Processor
The Rockchip RK3588S2 is a low-power, high-performance processor designed for ARM-based PCs, edge computing devices, personal mobile internet devices, and other digital multimedia applications. It integrates a quad-core Cortex-A76 and a quad-core Cortex-A55, each with a separate NEON coprocessor.
Video Decoding
H.265/VP9 8K@60fps, H.264 8K@30fps, and AV1 4K@60fps decoding capabilities
Graphics Performance
ARM Mali-G610 MP4 GPU with dedicated 2D hardware engine
Video Encoding
H.264 and H.265 encoders at 8K@30fps with high-quality JPEG processing
Imaging
48MP ISP with HDR, 3A, 3DNR, and advanced image processing algorithms
Numerous powerful hardware engines provide optimized performance for high-end applications. RK3588S2 supports H.265 and VP9 decoders with capabilities of 8K@60fps, H.264 decoder at 8K@30fps, and AV1 decoder at 4K@60fps.
The integrated 3D GPU ensures full compatibility with OpenGLES 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 very smooth operation.
RK3588S2 features a new generation, fully hardware-based, maximum 48-megapixel image signal processor (ISP). It includes numerous algorithm accelerators such as HDR, 3A, LSC, 3DNR, sharpening, dehazing, fisheye correction, gamma correction, and more.
Component | Specifications |
---|---|
CPU | Quad-core Cortex-A76 paired with quad-core Cortex-A55 |
GPU |
ARM Mali-G610 MP4 Supported OpenGL ES versions include 1.1, 2.0, 3.1, and 3.2 Vulkan versions 1.1 and 1.2 The versions of OpenCL include 1.1, 1.2, and 2.0 High-Performance 2D Image Processing Module |
NPU | 6TOPS NPU with triple-core architecture, supporting acceleration for INT4, INT8, INT16, FP16, BF16, and TF32 data types |
Video Codec |
Supports multiple video formats, including H.265, H.264, AV1, and AVS2, with decoding capabilities up to 8K resolution at 60 frames per second High-quality 8K video encoders supporting H.264 and H.265 at 30fps |
Display |
Built-in eDP/DP/HDMI2.1/MIPI display interface, supports multiple display engines max to 8K@60fps Supports multi-screen display with 8K60FPS max |
Video in and ISP |
Dual 48M Pixel ISP with HDR&3DNR Supports multiple MIPI CSI-2 and DVP interfaces, along with HDMI 2.0 RX compatibility Supports HDMI 2.0 input with a maximum of 4K 60 FPS |
High Speed Interface | PCIe3.0/PCIe2.0/SATA3.0/RGMII/TYPE-C/USB3.1/USB2.0 |
Rockchip RK3588S2 FAQ
Frequently Asked Questions
What is the Rockchip RK3588S2
The RK3588S2 is a low-power, high-performance processor designed for ARM-based PCs, edge computing devices, personal mobile internet devices, and other digital multimedia applications. It’s an optimized version of the RK3588 with enhanced power efficiency.
What CPU architecture does RK3588S2 use?
It features a big.LITTLE architecture with:
- 4 × Cortex-A76 performance cores
- 4 × Cortex-A55 efficiency cores
- Each core has a separate NEON coprocessor
What GPU does RK3588S2 have?
The chip integrates an ARM Mali-G610 MP4 GPU, supporting Vulkan 1.1/1.2, OpenGL ES 1.1/2.0/3.1/3.2, and OpenCL 1.1/1.2/2.0, enabling advanced graphics rendering.
Does RK3588S2 support AI and machine learning?
Yes. It comes with a built-in NPU (Neural Processing Unit) capable of up to 6 TOPS performance, supporting INT4/INT8/INT16/FP16/BF16/TF32 data types for AI acceleration.
What video capabilities does RK3588S2 have?
It supports extensive video processing:
- 8K@60fps H.265/VP9 decoding
- 8K@30fps H.264 decoding
- 4K@60fps AV1 decoding
- 8K@30fps H.264/H.265 encoding
- High-quality JPEG encoding/decoding
What imaging capabilities does RK3588S2 offer?
RK3588S2 features an advanced 48-megapixel ISP with:
- HDR processing
- 3A (AE/AF/AWB) algorithms
- 3DNR (3D Noise Reduction)
- LSC, sharpening, dehazing
- Fisheye correction and gamma correction
What interfaces and connectivity does RK3588S2 provide?
It includes comprehensive I/O options:
- PCIe 3.0/2.0
- USB 3.1/2.0 with Type-C
- HDMI 2.1, eDP, DP, MIPI-DSI
- Gigabit Ethernet (RGMII)
- SATA 3.0
- Multiple MIPI CSI-2 and DVP interfaces
What display outputs does RK3588S2 support?
The processor supports multiple display interfaces:
- Built-in eDP/DP/HDMI2.1/MIPI display interface
- Multi-screen display up to 8K@60fps
- HDMI 2.0 input support up to 4K@60fps
What is the target market for RK3588S2?
RK3588S2 is designed for:
- ARM-based PCs and laptops
- Edge computing devices
- Personal mobile internet devices
- Digital multimedia applications
- AIoT and smart devices
How does RK3588S2 differ from RK3588?
RK3588S2 is an optimized version with enhanced power efficiency while maintaining similar performance characteristics. Key differences include improved power management and potentially different packaging or peripheral configurations tailored for specific market segments.