RV1126B
Quad-Core Cortex-A7
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Quad-core Arm Cortex-A53 NPU 3 TOPS
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Product Highlights:
- CPU: Quad-core Arm Cortex-A53 processor
- GPU: 2D Graphics Engine
- Storage interface: 32bit DDR3/3L/DDR4/ LP3/LP4/LP4X, eMMC 4.51
- ISP: Supports up to
- Multi-Camera & Panoramic Vision: Built-in AI dynamic image stitching engine
- Video Encoding: H.264 / H.265 video encoding up to 4K @45fps
- Video Decoding: H.264 / H.265 video decoding up to 4K @30fps
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Matching package
Rockchip RV1126B
Key features
- Quad-core Arm Cortex-A53 processor
- Integrated Neural Processing Unit (NPU) with up to 3 TOPS computing performance
- Supports large AI models (up to ~2 billion parameters)
- Supports common AI quantization formats such as INT4 / INT8 / INT16
- Designed for real-time AI inference at the edge

The Rockchip RV1126B is a next-generation AI vision SoC that combines powerful AI acceleration, advanced image processing, and high-resolution video capabilities in a compact, power-efficient design. With its integrated 3 TOPS NPU and quad-core Arm Cortex-A53 CPU, the RV1126B enables real-time AI inference for demanding edge applications.
Equipped with an AI-enhanced ISP, the RV1126B delivers superior image quality and supports multi-camera systems, dynamic image stitching, and ultra-high-definition video encoding up to 4K @45fps. Its rich set of interfaces and flexible memory support make it an ideal platform for next-generation AIoT, machine vision, and intelligent imaging devices.
DETAIL SPEC
| CPU | Quad-core Arm Cortex-A53 processor |
| GPU | 2D Graphics Engine |
| NPU | 3 TOPS |
| Storage interface | 32bit DDR3/3L/DDR4/ LP3/LP4/LP4X, eMMC 4.51 |
| Video Encoding and Decoding | Supports up to 4K@45fps H.264/H.265 encoding |
| Supports 2-channel 4-wire or 4-channel 2-wire MIPI-CSI interfaces and mainstream thermal imaging detector interfaces | |
| Audio Interface and Processing | Integrated Audio Codec, 2 x 32-bit ADC and 16-bit DAC |