Chips & Semiconductors

Enterprise IT has a new supply-chain reality to reckon with. At its recent Apsara Conference, Alibaba Cloud laid out the most complete picture yet of a self-developed AI compute stack that runs from silicon to full rack-scale clusters — and it is considerably deeper than most Western observers assumed.

Microsoft and Nvidia took the stage together in San Francisco on October 7 to unveil the Surface Laptop Ultra, a premium 15-inch Windows laptop powered by Nvidia's RTX Spark — the chipmaker's first Arm-based processor built for Windows PCs. The machine starts at $2,599 and ships October 16, with a companion $5,999 Surface RTX Spark Dev Box mini PC arriving in November.

Micron Technology has sued Chinese memory maker Yangtze Memory Technologies, or YMTC, accusing it of systematically poaching Micron engineers to obtain 3D NAND trade secrets and then using those engineers' patents to sue Micron. The 103-page complaint, filed September 15 in federal court in Idaho, escalates a patent war that has already spread across three continents.

Sequoia Capital-backed chip startup Nuvacore is raising funds at a valuation of about $2.5 billion, sources told reporters on October 10, in the latest sign that investor appetite for AI hardware has fully returned after a decade of venture capital treating chips as too slow and too capital-intensive to bother with.

Nvidia plans to take a stake in d-Matrix, a Santa Clara startup that designs chips for AI inference, The Information reported on October 8. The investment, whose size and valuation were not disclosed, is part of a broader Nvidia strategy to make its technology interoperable with rival silicon rather than fighting every inference workload alone.

GlobalFoundries and TSMC are teaming up to bring a critical piece of the AI chip supply chain onto American soil. On October 8, GlobalFoundries announced a $2 billion, five-year manufacturing agreement under which it will produce silicon interposers for TSMC at its Malta, New York facility — making the site the first U.S.-based source of the components.

Microsoft wants your next AI workstation to sit on your desk, not in a data center. On October 7, at an event in San Francisco during the city's Tech Week, the company opened preorders for the Surface Laptop Ultra, a 15-inch notebook built around Nvidia's RTX Spark chip, with availability starting October 16. Pricing starts at $2,599.