NVIDIA unveiled a new superchip for the world's first Windows PCs dedicated to personal AI agents, called NVIDIA RTX Spark. Its platform targets creators, AI software developers and gamers, with NVIDIA's AI, graphics and computing hardware running in ‘thin clients.’
NVIDIA says that RTX Spark offers up to 1 petaflop of AI power and up to 128GB of unified memory while maintaining the industry's highest efficiency levels.
Integrating NVIDIA technologies such as CUDA, RTX, DLSS, TensorRT, OptiX, Reflex and G-SYNC, the chip offers a platform for everything from AI workloads to creative production and high-performance gaming.
NVIDIA CEO Jensen Huang said “For 40 years, you launched applications, clicked, wrote and PC did the rest. With RTX Spark, you ask, and the PC does the rest.”
NVIDIA is working with Microsoft to bring a native Windows experience for personal AI agents. The collaboration is designed to help agents do more than rely on cloud-based systems; it also enables them to run securely on local devices.
New Windows security primitives and NVIDIA OpenShell runtime are part of the collaboration. The tools aim to provide identity, containment, policy controls and end-to-end security for agents.
The user will also be able to specify what an agent can and cannot do, route queries to local models according to privacy preference, and anonymize private data when using cloud models with OpenShell, NVIDIA said.
“Our goal is to deliver unmetered intelligence to every home and every desk with Windows,” said Satya Nadella, chairman and CEO of Microsoft. “RTX Spark marks a real breakthrough towards that vision.”
The RTX Spark is based on the NVIDIA Blackwell RTX GPU featuring 6,144 CUDA cores and fifth-generation Tensor cores that support FP4 precision. It is linked via NVIDIA NVLink-C2C to a 20-core NVIDIA Grace CPU. MediaTek also got NVIDIA's help with the custom CPU design.
It supports locally running 120-billion-parameter large language models, with as many as 1 million tokens of context. It additionally helps you render scenes of over 90 GB in 3D, edit 12K 4:2:2 video, create 4K AI videos, and enjoy AAA video games at 1440p with over a hundred frames per 2nd (FPS).
“At Nous, we expect tasks to increasingly run on device as personal agents like our Hermes Agent become more capable and ubiquitous,” said Dillon Rolnick, CEO of Nous Research.
Also Read: Microsoft Surface Laptop Ultra Debuts with Nvidia RTX Spark Superchip at Computex 2026
Additionally, NVIDIA is working with Adobe to optimize Photoshop and Premiere for RTX Spark. In creative workflows, Adobe claims the platform can achieve up to 2x AI, editing, coloring and graphics performance.
“The best creative work in the world happens in Adobe tools from Adobe Firefly to Photoshop and Premiere,” said Shantanu Narayen, chair and CEO of Adobe.
The laptops and small desktops powered by RTX chips will be available this fall from ASUS, Dell, HP, Lenovo, Microsoft Surface, and MSI. Acer & GIGABYTE will follow with models.