GPU Infrastructure Agent runtime infrastructure Model serving

NVIDIA RTX Spark

A new beginning.

NVIDIA RTX Spark is NVIDIA's RTX/CUDA Windows PC platform built around the RTX Spark Superchip for personal AI agents, local AI development, creation, and gaming on slim laptops and small desktops. Official materials describe up to 1 petaflop FP4 AI performance and up to 128 GB unified memory, with NVIDIA CUDA, RTX, DLSS, TensorRT, OptiX, Reflex, and G-SYNC support.

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releasePRIMARY2026-06-01

Microsoft and NVIDIA launch RTX Spark PCs with 128GB unified memory and 1 PFLOP FP4

Microsoft and NVIDIA unveiled RTX Spark systems, including Surface Laptop Ultra and DGX-class Windows hardware, with 128GB unified memory and 1 PFLOP FP4 local AI. Day-one support from Hermes Agent, vLLM, Ollama, and Unsloth makes the launch useful for local inference and fine-tuning, not just a PC refresh.