NVIDIA announces RTX Spark platform for AI-driven gaming with DLSS 5 and Nemotron 3.5 Bolt
NVIDIA unveiled RTX Spark, a Windows PC platform pairing Blackwell RTX GPUs and Grace CPUs with up to 128 GB unified memory to run RTX graphics alongside on-device AI. The announcement highlights DLSS 5 (including Super Resolution, Ray Reconstruction, and Dynamic Multi Frame Generation), ACE tools for in-game agents, RTX Kit SDKs and an updated DLSS 4.5 Unreal plugin (v8.9.0) with Windows on Arm support, plus the Nemotron 3.5 Bolt E4B 4GB model for responsive local game characters.