This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Tech giants in the AI race have been spending billions of dollars for GPUs made by Nvidia, considered a leader when it comes to chips that power the technology. Nvidia on Tuesday defended its tactics in the hot market for chips to power artificial intelligence in the face of reports the US is probing whether it abused its clout. ...