Nvidia launches RTX Spark chip to power Windows PCs with 128GB memory and AI agents

The rumors are true. Nvidia is all set to power the Windows laptops with its new RTX Spark chip which the company claims is capable of capable of running AI agents locally, allowing users to delegate tasks, automate workflows and interact with their computers using natural language.

“The PC is being reinvented,” Nvidia CEO Jensen Huang said in a statement. “For forty years, you launched apps. Click. Type. With RTX Spark and Microsoft Windows, you ask — and the PC does the work. RTX Spark brings everything NVIDIA has built — CUDA, RTX, our AI platform — into a single superchip. Local agents. Frontier models. Creative workflows. RTX games. All on a laptop. This is the new PC. The personal AI computer.”

Nvidia RTX Spark specifications:

The new Nvidia chip comes with a 20-core Grace CPU which is devloped in partnership with MediaTek, along with a Blackwell RTX GPU with 6,144 CUDA cores. The RTX Spark is said to deliver up to 1 petaflop of AI performance while coming in with support for 128GB of unified memory.

Nvidia claims its new chipset is capable of rendering 90GB 3D scenes, editing 12K videos, generating 4K AI videos, playing AAA games at 1440p at more than 100 frames per second and even large language models with up to one million tokens of context window and 120-billion parameters.