US curbs AI chip exports from Nvidia and AMD to some Middle East countries
US officials usually impose export controls for national security reasons.
Nvidia chips away at Intel, AMD turf in supercomputers
Nvidia is the world's top maker of graphics processing units, which are in high demand because they can be used to speed up artificial intelligence work.
Qualcomm, Nvidia spar for top spot in AI chip efficiency tests
Nvidia took the top spot in both absolute performance terms and power efficiency terms in a test of natural language processing, which is the AI technology most widely used in systems like chatbots.
US sues to block chipmaker Nvidia’s US$40 billion merger with UK’s Arm
The move comes as US President Joe Biden strives to ramp up domestic chip production to ease the American industry's reliance on imports.
Tesla to recall 135,000 vehicles in US over computer issue
Tesla says it will repair the issue at no cost to car owners, starting in late March.
