NVIDIA RTX Spark Laptops Go On Sale: 128 GB Unified Memory, From $2,599

NVIDIA is now selling a full Windows laptop platform. On October 16, 2026, the company announced that RTX Spark laptops are available worldwide, starting at $2,599.

One chip, shared memory

RTX Spark is a single superchip that combines an NVIDIA Blackwell RTX GPU with an NVIDIA Grace CPU (Arm, designed with MediaTek). CPU and GPU share up to 128 GB of unified memory, and NVIDIA claims up to 1 petaflop of FP4 AI performance. The pitch: run large AI models locally, edit 8K video and render 3D scenes over 90 GB in a thin laptop.

The launch models

• ASUS ProArt P14 and P16
• Dell XPS 16
• HP OmniBook Ultra and OmniBook X 14
• Lenovo Yoga Pro 9n
• Microsoft Surface Laptop Ultra
• MSI Prestige N16 Flip AI+ and Prestige N16

Software: Windows on Arm grows up

NVIDIA and Microsoft list the first PyTorch-CUDA build for Windows on Arm, native Python by default and support for 97% of the top 15,000 Python packages. Local agents (GitHub Copilot, Hermes, OpenClaw, Perplexity…) get guided installers, and NVIDIA PAIR lets the laptop serve AI to other computers on your home network. On the gaming side, NVIDIA cites Cyberpunk 2077, Fortnite and NBA 2K27 with DLSS 5.

Rocks take

128 GB of memory shared with an RTX GPU is a real first for a Windows laptop, and it’s exactly what local AI needs. The open questions are battery life, game compatibility on Arm and real prices with 128 GB: $2,599 is the entry ticket, not the top configuration. We’ll wait for independent tests.