Nvidia far exceeded expectations with its quarterly revenue forecast on Wednesday as an artificial-intelligence (AI) boom fueled demand for its chips and said it would buy back $25 billion (roughly Rs. 2,06,318 crore) in stock, sending its shares soaring after hours. Nvidia’s ...

Nvidia says it has found a way to speed up a computation-limited step in the chipmaking process so that it happens 40 times as fast as today’s standard. Called inverse lithography, it’s a key tool that allows chipmakers to print ...