Xiaomi Xuanjie D100 3nm AI Chip Announced for 2027 Smart Driving

Xiaomi introduced the Xuanjie D100, a new system-on-chip designed specifically for intelligent driving applications. This release matters because it marks a shift toward domestic semiconductor manufacturing for high-performance automotive AI tasks. Buyers in the electric vehicle sector should watch this development as it signals increased local supply chain capacity for advanced autonomous driving hardware.

Xiaomi details 3nm smart driving chip specs and 2027 launch timeline

The Xuanjie D100 serves as the core processing unit for next-generation smart vehicles. It integrates a 20-core high-performance CPU alongside a dedicated 16-core NPU for neural network computations. This architecture allows the chip to handle complex AI workloads directly within the vehicle without relying on external cloud servers.

Technical specifications highlight the chip's advanced manufacturing and memory capabilities. Xiaomi states that the D100 utilizes a 3nm process node to achieve high efficiency and performance density. The system supports up to 160GB of unified memory, which provides ample bandwidth for large-scale data processing.

The chip is capable of locally deploying large language models with up to 200 billion parameters. This capacity enables real-time inference for intelligent driving scenarios that require significant computational power. The D100 joins other announced products like the Xuanjie O3 and O100 in Xiaomi's expanding AI silicon lineup.

Commercial availability for the Xuanjie D100 is scheduled for 2027. This timeline indicates a long development cycle before the chip reaches mass-market automotive production. The 2027 launch date sets a clear expectation for when this technology will become widely accessible in consumer vehicles.

Xiaomi claims this is the first domestic 3nm smart driving chip, though independent verification of this status remains pending. The company also revealed the Xuanjie O3 as an AI flagship SoC and the O100 as a high-bandwidth AI accelerator. These announcements collectively define Xiaomi's broader strategy in the automotive AI hardware market.