9 Seconds! The Lenovo Kaitian X1 Carbon Based on Phytium Tengrui D3000M Sets New Record for Boot Speed

August 29, 2025

At the recently concluded China Operating System Industry Conference, Lenovo Kaitian unveiled the X1 Carbon information technology innovation flagship notebook computer based on Phytium Tengrui D3000M and equipped with KylinOS V11. The company announced that this product has achieved the industry-first "9-second boot time + 2-second wake-up" feature on domestic PCs, setting a new record for boot time of Chinese-made personal computers. This breakthrough signifies that user experience of Phytium platform-based domestic PCs is accelerating its transition from functional to user-friendly.

The Lenovo Kaitian X1 Carbon is a flagship lightweight notebook computer developed through collaboration between Phytium and Lenovo Kaitian, powered by the Phytium Tengrui D3000M and the latest KylinOS V11.

Through joint efforts among Phytium, KylinSoft, and Lenovo Kaitian, extensive hardware-software optimization has been conducted on the X1 Carbon, covering multiple aspects including BIOS loading, power management, driver loading sequence, system service startup procedures, and cold start of commonly used software. These optimizations fully leverage the characteristics and performance of the Phytium Tengrui D3000M, significantly reducing boot time and successfully achieving an industry-leading "9-second boot time + 2-second wake-up" system response speed, demonstrating the high-quality integrated engineering capabilities of Chinese hardware and software systems as well as efficient system optimization.

The Phytium Tengrui D3000M is Phytium's first processor chip specifically designed for notebook computers. It integrates eight high-performance processor cores (FTC862) developed independently by Phytium, with a maximum clock speed exceeding 2.9GHz. The chip also incorporates industry-standard high-speed LPDDR5x memory controller, PCIe 4.0 interface, GPU, and NPU modules, making it a versatile performer in the field of domestically innovated office laptops. This model not only delivers powerful computing power for Chinese notebook products but also supports extended battery life of 8-10 hours, bringing a new experience to information technology innovation office applications. Recently, the Phytium Tengrui D3000M also became one of the first domestic CPUs to complete compatibility and adaptation with the KylinOS V11.

As a new highlight among flagship information technology innovation lightweight notebooks, the Lenovo Kaitian X1 Carbon built on the Phytium Tengrui D3000M boasts top-tier specifications including:

  • 14-inch OLED 2.8K display with 500 nits brightness and 92% screen-to-body ratio
  • Up to 32GB LPDDR5x high-speed memory
  • Ultra-light carbon fiber construction weighing 980g
  • 10-hour battery life under typical office scenarios
  • Quad high-power speaker system

The remarkable achievements of the Phytium Tengrui D3000M notebook computer demonstrate not only the deep collaborative capabilities between domestic chips and complete computer systems but also prove that information technology innovation products now possess the strength to compete at the high-end, commercial level.

The 9-second boot time is just the beginning. In the future, Phytium will continue to work with ecosystem partners to improve and optimize the domestic software and hardware ecosystem, enabling more industry users to enjoy the efficient, stable, and secure digital experience brought by the Chinese Chip.