Nvidia's rivals are multiplying. These are the key competitors trying to break its grip.

Cerebras CEO Andrew Feldman, Nvidia CEO Jensen Huang, and AMD CEO Lisa Su. Stefanie Keenan/Getty Images for Village Global; Tsai Hsin-Han/Reuters; Kimberly White/Getty Images for Wired Although Nvidia is miles ahead, the field of AI hardware around it is growing fast. Cloud giants and startups are designing rival AI chips, especially for inference. China and legacy chip giants are dialing up the pressure. Nvidia's technical dominance and surging revenues show no signs of slowing down. At th...