Lenovo Group announced that the Lenovo YOGA Pro 15 RTX Spark, the overseas model of which is the Yoga Pro 9n, one of the world's first AI PC products powered by NVIDIA's RTX Spark N1X chip, has officially begun pre-sales across all channels in the Chinese market and will go on sale on October 16.
The new product is aimed at AI developers, professional creators, and users with high-performance computing needs. It is equipped with up to 128GB of unified memory, supports the local operation of large models with over 100 billion parameters, and comes with a 35B local large model pre-installed. Combined with Lenovo's new Tianxi AI Super Mode, it integrates high-performance local AI computing, personal intelligent agent applications, and professional content creation capabilities, further expanding Lenovo's AI PC product lineup.
As one of NVIDIA's first global partners for RTX Spark, Lenovo continues to advance collaborative innovation across chip platforms, system engineering, and personal AI software. The launch of pre-sales for this new product in the Chinese market will provide new terminal options for local model development, AI content generation, and professional content creation, further expanding Lenovo's personal AI computing layout in the agent era.
On May 31, 2026, NVIDIA first unveiled the RTX Spark chip at GTC Taipei, launching a new-generation Windows PC computing platform for applications including personal AI agents, professional creation, and gaming. The Lenovo YOGA Pro 15 RTX Spark is one of the world's first AI PC products to adopt this platform.
The NVIDIA RTX Spark N1X chip it carries integrates up to a 20-core NVIDIA Grace CPU and a Blackwell RTX GPU with 6,144 CUDA cores, with peak FP4 AI computing power of up to 1 PFLOPS. The CPU and GPU work in tandem, and together with the natively supported NVIDIA CUDA software ecosystem, it provides high-performance computing support for local model development, AI inference, and professional content creation.
It is understood that the unified memory architecture is a core technological innovation of RTX Spark. The YOGA Pro 15 RTX Spark comes with up to 128GB of unified memory and 2TB of SSD storage, with the CPU and GPU sharing memory resources. This alleviates the limitations imposed by traditional discrete GPU VRAM capacity on large model deployment, enabling larger-parameter AI models to run locally on a personal PC and supporting complex AI task processing.
In terms of personal AI experience, the YOGA Pro 15 RTX Spark supports the local operation of large models with over 100 billion parameters and comes with a 35B local large model ready for use out of the box. The new product also features a specially optimized Tianxi AI Super Mode, which supports users in completing a variety of complex tasks and enables private local workflows free from network and token restrictions, further expanding the application capabilities of personal intelligent agents in local computing environments.
Previously, on September 3 local time, Lenovo globally launched two high-end AI PC products powered by the RTX Spark platform, the Yoga Pro 9n and the Yoga 9n 2-in-1, at Lenovo Innovation World held during IFA 2026 in Berlin, Germany. Among them, the Yoga Pro 9n is the YOGA Pro 15 RTX Spark now available for pre-sales in the Chinese market, positioned as a notebook for high-performance AI development and professional creation with support for up to 128GB of unified memory; the Yoga 9n 2-in-1 adopts a 360-degree convertible design and features a 16-inch OLED touchscreen with support for up to 64GB of unified memory, focusing on digital painting, creative design, and multi-form interaction experiences. The two products are based on the same AI computing platform and meet the needs of different users through differentiated designs, jointly expanding Lenovo's high-end AI PC product lineup.