NVIDIA Launches RTX Spark Laptops with Faster DLSS 5 and New Nemotron 3.5 Bolt On-Device AI Models

NVIDIA's RTX Spark launch week introduces new laptops built around its RTX GPU architecture, specifically targeting on-device AI workloads. Key software releases include a faster DLSS 5 model, two new Nemotron 3.5 Bolt language models optimized for local hardware, and updates to NVIDIA Broadcast and creative application accelerations. The Nemotron 3.5 Bolt 74B A9B model, a 74-billion-parameter mixture-of-experts model, is designed to run locally on RTX Spark hardware.