SoundHound AI is a leader in conversational AI technologies, and it's amassing an impressive list of customers.

While Nvidia is considered the top player in the AI chip market, it utilizes TSMC's foundries for its chip manufacturing. Nvidia was TSMC's second-largest customer last year, accounting for 11% of the Taiwan-based foundry giant's revenue. This may lead investors to believe that TSMC's fortunes are dependent on Nvidia's.

Let's break down the full picture at Nvidia, Supermicro, and Broadcom and determine which AI chip stock-split stock could be the best buy-and-hold opportunity for long-term investors.

The stock I predict will beat Nvidia by year end is Amazon ( AMZN 2.49%). Its booming e-commerce business sells essentials, general merchandise, and even various devices, books, and movies. It has become a household name, especially thanks to its Prime subscription service, with more than 200 million members.