At the 2026 Beijing International Auto Show, a major breakthrough was made in the field of high-performance automotive-grade chips. Xincheng Technology officially launched its independently developed 5-nanometer automotive-grade AI cockpit chip - "Longyang 2". The launch of this chip marks a critical step forward for domestic high-end vehicle chips in advanced process technology and cross-domain integration capabilities.

As the core of this release, "Longyang 2" demonstrates extremely powerful performance parameters. The chip uses industry-leading 5-nanometer process technology, with an AI computing power of up to 200 TOPS, and can natively support multi-modal large models with more than 7 billion parameters. This level of computing power not only easily meets current mainstream intelligent cockpit requirements, but also leaves sufficient performance redundancy for future more complex human-machine interaction and vehicle AI applications.

In terms of architecture design, "Longyang 2" adopts a highly forward-looking "flexible architecture". This design makes it highly adaptable, covering the evolution needs of central computing platforms from entry-level models to flagship models. More importantly, the chip achieves full-scenario coverage of "cockpit and driving integration", integrating dedicated vehicle control processing units and security islands internally. Through physical isolation technology, the chip can safely process cockpit and driving assistance tasks on the same hardware platform, effectively reducing the complexity of the vehicle's electrical and electronic architecture.

Xincheng Technology was established in 2018, jointly invested by Ecarx Technology and Arm China. With deep industry background and technical accumulation, the company has been continuously focusing on high-performance automotive-grade chips. The "Longyang 2" is planned to start vehicle adaptation work in the first quarter of 2027. With the subsequent mass production and delivery of this chip, it is expected to provide car manufacturers with a more competitive domestic computing solution, accelerating the evolution of intelligent vehicles toward the central computing era.