NVIDIA RTX Spark laptops are now available from ASUS, Dell, HP, Lenovo, Microsoft and MSI. They combine a Blackwell RTX GPU and Grace CPU in one superchip. New updates include Nemotron 3.5 Transcribe for transcription and translation. LFM3 open models are now supported on RTX Spark. NVIDIA App now lets users allocate GPU resources between apps and agents. Phantom Blade Zero launches tonight with ray tracing and DLSS 4.5. RTX Remix 1.6 adds path tracing and DLSS to Minecraft. Laptops start at $2,599 with 128GB configurations. Nemotron 3.5 Transcribe ranks first on Hugging Face Open ASR. It supports 40 languages including seven Indic languages. Developers can fine-tune LFM3 models locally on RTX Spark. RTX Remix 1.6 also updates Portal with RTX and Half-Life 2 RTX demo. DGX Spark 64GB is now available for purchase.
What changed
RTX Spark laptops were not previously available with unified GPU-CPU memory or agent resource controls.
What it unlocks
Running local AI agents, transcription, and games with ray tracing on thin-and-light laptops.
- up to 128GB unified memory
- up to 1 petaflop FP4 AI performance
- 40 languages supported by Nemotron 3.5 Transcribe
- 4.3B active parameters in Nemotron 3.5 Transcribe
What you need to act on it
- an RTX Spark laptop
- hardware-accelerated GPU scheduling enabled in Windows
Sources