Trillion with a ‘T'? That's a lot of dollars, Nvidia.

1. Nvidia's revenue reached $46.7 billion, up 56% year-over-year. 2. Growth primarily driven by increasing AI demand and infrastructure spending. 3. Investor concerns about sustainability of growth led to stock price decline. 4. CEO predicts $3 to 4 trillion in global AI infrastructure spending. 5. Market response reflects doubts on longevity of AI boom.