NVIDIA unveils RTX Spark 'superchip' that puts AI power into PCs

NVIDIA unveiled RTX Spark "superchip" that brings AI capabilities into laptops and desktop computers. According to the company, the chip enables users to render 90GB+ 3D scenes, edit 12K videos, generate 4K AI videos and run 120-billion-parameter AI models locally with up to one million tokens of context. NVIDIA called it "the most efficient PC chip ever built".