NVIDIA RTX Spark Laptops Launch with New Models, Nemotron 3.5 Transcribe, and Game Updates

NVIDIA RTX Spark laptops are now available from ASUS, Dell, HP, Lenovo, Microsoft, and MSI, starting at $2,599 with configurations up to 128GB of unified memory.
The new NVIDIA Nemotron 3.5 Transcribe open-weight speech model handles transcription, speaker attribution, and translation for 40 languages using approximately 4.3 billion active parameters.
RTX Remix 1.6 adds path tracing and DLSS support for Minecraft Java Edition 1.21.1, while S-GAME’s Phantom Blade Zero launches with ray tracing and DLSS 4.5.
New resource management controls in the NVIDIA App allow users to allocate GPU resources between foreground applications and background AI agents.

Hardware and Performance

The system combines an NVIDIA Blackwell RTX GPU and an NVIDIA Grace CPU in a single superchip with up to 128GB of unified memory.
Laptops are as thin as 14mm and as light as three pounds, supporting camera native 4:2:2 video editing and 3D scenes of up to 90GB.
Adobe Photoshop and Premiere offer native RTX Spark support through beta releases.

Nemotron 3.5 Transcribe ranks No. 1 on the Hugging Face Open ASR and No. 2 among open weight models on Artificial Analysis.
Liquid AI’s LFM3 family offers open-weight models for text, vision, audio, and decision tasks, with a 1.7-billion-parameter base model outperforming its previous 2.6-billion-parameter version.
Nemotron 3.5 Bolt E4B 4GB is available for local voice assistants and agent tasks with as little as 4GB of memory.

RTX Remix 1.6 supports Minecraft with DLSS-accelerated path tracing and adds DLSS 5 with 3D-Guided Neural Rendering.
Phantom Blade Zero launches on Steam and the Epic Games Store on Oct. 28 at 7 p.m. PT with up to 6x frame generation via DLSS Dynamic Multi Frame Generation.
DGX Spark 64GB is now available to purchase from manufacturer partners for local AI development.