Nvidia’s latest quarterly results once again blew past Wall Street’s expectations as revenue for the computer chip company’s high-end artificial intelligence chips soared, the latest sign that AI infrastructure spending remains strong. The company reported on Wednesday net income of US$59.69 billion, or US$2.46 per share, for the May-July period. That compares to net income of US$26.42 billion, or US$1.08 per share, in the same quarter last year.