"Microsoft's AI-Powered Surge Challenges Amazon's Cloud Dominance"

Microsoft's Azure cloud infrastructure is rapidly closing the gap with Amazon Web Services (AWS), with analysts estimating it to be about three-quarters the size of AWS. The company's recent momentum is attributed to its focus on artificial intelligence (AI), which contributed 6 points of revenue growth in the latest quarter. Microsoft has been adding graphics processing units (GPUs) to its data centers to support AI models, and CEO Satya Nadella reported 53,000 Azure AI customers. Meanwhile, AWS is offering a variety of AI models and compute instances with Nvidia chips. As cloud infrastructure becomes a bigger part of Microsoft, it's also becoming a meaningful contributor of profit, with the Intelligent Cloud segment generating 46% of the company's total operating income.