Reportedly: XHEART launches X7 Ultra autonomous-driving large-model chip with 700 TOPS and China's first mass-produced Armv9 automotive CPU
Reported by IT Home · not yet confirmed by the company or a second independent outlet. We update this page when it is.
XHEART launched the X7 Ultra large-model chip for autonomous driving on October 29, 2026, delivering 700 TOPS of large-model compute and 99.99% alignment in mass-production model testing. It is China's first mass-produced Armv9 automotive-grade CPU, IT Home reported.
China context
- Original name
- 新芯航途
- Outside China
- Not stated in the sources yet
- Claims
- Company-reported; not yet independently evaluated
- For builders
- Developers targeting Chinese autonomous-driving platforms can evaluate the X7 Ultra's toolchain and model support once documentation is available.
- For investors
- XHEART's launch signals competition in the domestic high-compute ADAS chip market; monitor customer adoption and funding rounds.
Translated from Chinese. Quotes and facts link to the original sources.
XHEART released the X7 Ultra, a chip designed around the needs of end-to-end large models for autonomous driving. The chip provides 700 TOPS of large-model compute and achieves 99.99% alignment in mass-production model testing. It is China's first mass-produced Armv9 automotive-grade CPU.
The X7 Ultra is architected from real production model requirements, reorganizing compute, storage, and data flow to support end-to-end large models. The 700 TOPS figure and 99.99% alignment are company-reported; independent verification is not yet available.
Automakers and Tier-1 suppliers evaluating Chinese autonomous-driving chips gain a new option with 700 TOPS of large-model compute and an Armv9 CPU, potentially reducing reliance on Nvidia or other foreign chips for next-generation ADAS.
The X7 Ultra targets the growing market for high-compute autonomous-driving chips in China, where end-to-end large models are replacing multiple small models. Its Armv9 CPU and 700 TOPS positioning could appeal to automakers seeking domestic alternatives.
Watch for announcements of design wins or mass-production vehicle models using the X7 Ultra, and for independent benchmark results validating the 700 TOPS and 99.99% alignment claims.