Nvidia has dominated the AI narrative in the stock market, captivating investors and the media after soaring 2,190% over the past five years and becoming the most valuable company in the world for a brief period (it's currently No. 2).However, Nvidia is far from the only opportunity in the AI or semiconductor space. In fact, one chipmaker just reported 400%-plus year-over-year data center revenue growth and overall revenue growth of 84% to $8.7 billion in its latest earnings report (for the quarter ending N ...