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BYD Launches In-house Xuanji A3 Chip, Begins Mass Production
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BYD COMPANY (01211.HK) unveiled its Xuanji A3 chip at its intelligent strategy event held yesterday (28th). The chip is China's first in-house developed 4nm intelligent driving chip, supporting L3 and L4 autonomous driving. Three chips combined deliver total computing power of over 2,100 TOPS. Leveraging BYD's self-developed algorithms for deep optimization, computing utilization efficiency has doubled, and the chip has already entered mass production. Chairman Wang Chuanfu stated that a 4nm automotive-grade intelligent driving chip is equivalent to a 2nm consumer-grade chip in terms of technical difficulty, making development highly challenging. BYD will proactively assume L3 and L4 safety responsibilities during the L2 phase and will take the lead in providing a one-year safety guarantee for its urban navigation-on-autopilot function. He said the second half of the intelligentization era is accelerating, with BYD setting three major goals: zero traffic accidents, a super driver and a super assistant. Wang revealed that BYD currently has a chip R&D team of more than 7,000 staff and has invested over RMB100 billion aggregately in chips. The company has established four major chip R&D bases and five wafer fabrication plants, mastering seven complete processes from product definition, architecture design and circuit design to wafer manufacturing, packaging and testing. AASTOCKS Financial News |
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