Nvidia CEO Jensen Huang arrives to attend the opening ceremony of Siliconware Precision Industries Co. (SPIL)’s Tan Ke Plant site in Taichung, Taiwan Jan. 16, 2025. Ann Wang | ReutersNvidia announced new chips for building and deploying artificial intelligence models at its annual GTC conference on Tuesday. CEO Jensen Huang revealed Blackwell Ultra, a family of chips shipping in the second half of this year, as well as Vera Rubin, the company's next-generation graphics processing unit, or GPU, t...