Nvidia Corp. Chief Executive Officer Jensen Huang announced a raft of new chips, software and services, aiming to stay at the forefront of artificial intelligence computing.

In a packed Las Vegas arena, Nvidia founder Jensen Huang stood on stage and marveled over the crisp real-time computer graphics displayed on the screen behind him. He watched as a dark-haired woman walked through ornate gilded double doors and took in the rays of light that poured in through stained glass windows.