Nvidia RTX Spark laptop with 1 petaflop AI performance launched

Nvidia's RTX Spark chip delivers up to 1 petaflop of AI performance, 128GB unified memory, and full-stack graphics, available in laptops from HP, Lenovo, Acer, Asus, Microsoft, MSI, and Dell starting fall 2026. The chip powers creative workflows and enables agentic AI features directly in Windows via the taskbar, with Microsoft co-developing the native Windows experience. Nvidia and Microsoft's partnership, announced at Computex 2026, focuses on AI agents and a reimagined PC ecosystem. Dell's XPS 13, priced at $599, competes with the MacBook Pro with premium features. Jensen Huang confirmed the collaboration spans two and a half years, aiming to transform PC architecture for AI-driven tasks.