During Computex 2026 in Taipei, Nvidia announced the RTX Spark, a new superchip designed for Windows PCs, marking a significant step in AI and gaming technology. Supported by Microsoft, the RTX Spark will power devices like the Surface Laptop Ultra and the Surface RTX Spark Dev Box, with additional offerings from Asus, Dell, Lenovo, HP, and MSI. The RTX Spark features Nvidia's Blackwell GB10 architecture, which includes 20 Arm CPU cores and 6,144 GPU cores, and is designed to enhance AI tasks while maintaining gaming performance. The introduction of a neural processing unit (NPU) allows these devices to meet Microsoft's Copilot+ certification, supporting background AI features. Nvidia's established dominance in the GPU market, with over 90% share, positions it favorably against competitors like Qualcomm and Intel. Despite the focus on AI, the challenge remains for Nvidia and Microsoft to prove that RTX Spark can serve as a viable alternative to traditional x86-based PCs. RTX Spark desktops are anticipated to launch in the third quarter of 2026, further integrating Windows with Nvidia's advanced hardware.