Nvidia has officially revealed that the latest RTX Spark Windows PCs will arrive in October and the company is bringing a new class of compact systems designed to handle local AI workloads. The company has also announced software updates at IFA 2026. So let’s get into the article to learn the full details.
Nvidia RTX Spark platform includes a 1-petaflop RTX Blackwell GPU with up to 128GB of unified memory along with a 20-core Grace CPU. It is said that the hardware can power local AI agents while also supporting gaming and creative workloads. It will be supporting background AI agents through Nvidia’s Windows Agent framework, with controls built into the operating system.
The company has also said Hermes Agent, OpenClaw and Perplexity Portable Computer will get simpler local model setup on Windows. The company has also updated llama.cpp and vLLM to improve local inference. The company has also announced Personal AI Router, or PAIR, a free open-source tool that can distribute AI inference requests across compatible PCs on the same local network.
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