[1/2] Jensen Huang, CEO of Nvidia, shows the Drive Pegasus robotaxi AI computer at his keynote address at CES in Las Vegas, Nevada, U.S. January 7, 2018.
AI has emerged as a bright spot for investments in the tech industry, whose slowing growth has led to widespread layoffs and a cutback on experimental bets.
SPECIALIZED CHIPSGraphics processing units are designed to handle the specific kind of math involved in AI computing very efficiently, while generic central processing units (CPUs) from Intel can handle a broader range of computing tasks with less efficiency.
Advanced Micro Devices (AMD.O), whose shares also rose after Nvidia earnings on Wednesday, is the second-biggest player in the GPU industry, with a market share of roughly 20%.
Nvidia's strength in the AI industry has also attracted the attention of venture capitalists and startups, which are investing billions of dollars and promising improvements such as lower electricity consumption.