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2

COMPANIES · 1 SOURCE · NVIDIA Developer

NVIDIA announces RTX Spark platform for local AI development on single PCs

NVIDIA unveiled RTX Spark, a GB10-based laptop/compact-desktop platform with up to 128GB unified memory and 1 PFLOP FP4 compute aimed at letting developers run coding agents, fine-tune models, and deploy locally. The announcement highlights performance comparisons versus Intel Panther Lake, a Microsoft partnership delivering a PyTorch-CUDA build and Arm-native Python 3.15, and a purpose-built Nemotron 3.5 Bolt 74B-A9B 2-bit model optimized for local agents on RTX Spark.

8.0

COMPANIES · 1 SOURCE · The Verge AI

Microsoft readies Windows for Nvidia RTX Spark AI laptops with agent store, Prism tuning, and unified memory tweaks

Microsoft and Nvidia showcased RTX Spark laptops and Microsoft has updated Windows to better support local AI agents and Arm‑based RTX Spark hardware. Changes include a new Get Started flow and Windows Store integration for AI agents (Hermes, Perplexity, OpenClaw at launch), Prism emulator optimizations for x64 emulation on Arm, and unified memory and power/performance tuning (e.g., Surface Laptop Ultra support up to 128 GB unified memory and an Nvidia app slider for GPU memory allocation).

7.0