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Winsage
September 17, 2026

Microsoft Calls In NVIDIA CEO Jensen Huang For Its Biggest Windows Event In Years

Microsoft will hold a Windows event on October 7 in San Francisco, marking its first major dedicated Windows gathering in over two years. The event will feature CEO Satya Nadella, Windows and Surface chief Pavan Davuluri, and NVIDIA CEO Jensen Huang, focusing on the impact of local AI on personal computing. A highlight will be the Surface Laptop Ultra, designed to compete with the MacBook Pro, featuring a custom NVIDIA RTX Spark SoC, an NVIDIA Blackwell GPU, up to 128GB of RAM, and the ability to run complex AI models on-device. Microsoft has also introduced a Workload Profile Scheduling system for efficient task distribution across CPU cores and optimized its Prism emulation layer for legacy x86 applications on ARM systems. The event is not expected to announce Windows 12, as Microsoft will focus on enhancing Windows 11. Major hardware partners like Dell, Lenovo, and ASUS are also involved in the RTX Spark ecosystem.
NVIDIA CUDA 13.4 Adds Windows on Arm Support [2026]
Winsage
September 13, 2026

NVIDIA CUDA 13.4 Adds Windows on Arm Support [2026]

NVIDIA released CUDA Toolkit 13.4 on September 9, 2026, introducing native CUDA support for Windows on Arm. This update allows developers to compile and run CUDA applications on Windows Arm64 systems, closing a gap that existed since CUDA's inception in 2007. The toolkit offers two workflows: native compilation on Windows Arm64 machines and cross-compilation from x86-64 systems. Developers must install an R616-series Developer Driver to utilize the new features. The release aligns with the upcoming launch of NVIDIA's RTX Spark laptops, built on the N1X Arm platform. The toolkit is designed for RTX Spark devices, which leverage NVIDIA’s Blackwell GPU architecture. Current Windows on Arm devices can also begin using the toolkit in preparation for the hardware launch. The initial feature set for Windows Arm64 is narrower compared to x86-64, but developers are encouraged to adapt their applications for the new environment.
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