Nvidia announces Blackwell Ultra and Vera Rubin AI chips
1. Nvidia announced new AI chips, Blackwell Ultra and Vera Rubin, at GTC conference. 2. Sales surged over sixfold since ChatGPT launch, highlighting AI demand for GPUs. 3. Blackwell Ultra chips enable cloud providers to enhance revenue significantly. 4. Nvidia emphasizes annual chip release plan, strengthening its market position. 5. DeepSeek's model seen as beneficial to Nvidia's reasoning capabilities in chips.