BYD releases its self-developed 4nm process intelligent driving chip, "Xuanji A3".

On May 28, Wang Chuanfu, Chairman and President of BYD Group, launched the self-developed 4-nanometer process intelligent driving chip "Xuanji A3" in Pingshan, Shenzhen, marking BYD's official entry into the second half of the intelligent competition. The chip adopts a hardware solution of three chips working in tandem, with a total computing power exceeding 2100 TOPS, a bandwidth of 273GB/s, and a 16-core CPU, fully supporting L3 and L4 level high-level autonomous driving.