Lenovo YOGA Pro 15 RTX Spark opens China presales as first AI PC on NVIDIA N1X chip
Lenovo began China-wide presales of the YOGA Pro 15 RTX Spark on Oct 8, with sales starting Oct 16; the overseas version is the Yoga Pro 9n. Lenovo says it is among the first AI PCs powered by NVIDIA's RTX Spark N1X superchip, which pairs up to a 20-core Grace CPU with a 6,144-core Blackwell RTX GPU for up to 1 PFLOPS of peak FP4 local AI compute, with up to 128GB unified memory and 2TB storage, claimed local support for 100B-plus-parameter models and a preinstalled 35B local model. It ships with Lenovo's Tianxi AI agent in a new "Super Mode" that the company pitches as offline-capable, token-free and keeping data on-device.
It is one of the first devices to ship NVIDIA's RTX Spark platform, showing PC makers positioning local models and agents as the centerpiece of personal computing.