Nvidia has unveiled a new PC CPU called the RTX Spark, branding it a "superchip" and naming Asus, Dell, HP, Lenovo, Microsoft Surface and MSI as PC makers that will ship AI PCs powered by it starting this fall. The announcement is Nvidia's most direct play yet at the roughly $200 billion CPU market historically dominated by Intel and AMD, and it reframes the AI PC category around silicon that pairs CPU, GPU and AI accelerators on a single design.
The RTX Spark thesis is that running AI agents locally — not just inference for individual prompts, but always-on assistants that monitor screen state, manage tasks across apps, and execute multi-step actions — requires a different chip topology than today's discrete CPU plus optional NPU configuration. Nvidia is arguing that the next-generation AI PC needs a CPU designed from the ground up around AI workloads, with on-die memory bandwidth and accelerator integration sized for sustained agentic execution rather than burst inference.
The OEM list is the news inside the news. Microsoft Surface joining Asus, Dell, HP, Lenovo and MSI signals that Microsoft is willing to ship its own hardware on Nvidia silicon, a notable shift given Microsoft's parallel work with Qualcomm on Arm-based Copilot+ PCs. The lineup arrives this fall, giving Nvidia a holiday-quarter launch window that puts it in direct competition with Intel Lunar Lake successors and AMD Strix Halo refreshes.
The launch lands in the same week as Microsoft Build 2026, where Microsoft introduced its own in-house frontier models and pushed agentic computing as the central narrative across its developer stack. Local-first AI agents need local-first silicon, and Nvidia is positioning RTX Spark as the default chip for that emerging segment.
For Intel and AMD, the competitive picture changes. Nvidia is no longer just the GPU supplier in AI PCs — it is now contesting the CPU itself, with a full OEM coalition behind it.
Source: [TechCrunch](https://techcrunch.com/2026/06/01/nvidia-chases-200b-cpu-market-with-ai-agent-pcs-from-microsoft-dell-and-hp/)