Nvidia has been the poster child of the artificial-intelligence boom, but in the first half of the year it was the one playing catch-up. According to AOL.com, rival chipmakers AMD and Intel "crushed" Nvidia in stock performance over the first six months, a notable reversal for a company that has led the AI hardware story.

The AOL.com piece also looks ahead, offering a prediction for how the second half of the year might play out for the three chipmakers — a sign that investors see the race as far from settled.

Nvidia's stumble may be opening the door for others. According to simplywall.st, a delay involving Nvidia has created a window for competitors such as Marvell and other AI chip rivals to gain ground. In a market where demand for AI processors has been intense, even a short opening can matter for companies trying to win customers and investor attention.

Meanwhile, Nvidia's own results remain a focal point. Kiplinger has been tracking the company's earnings with ongoing updates and commentary, underscoring how closely the market watches each report from the chip giant.

Together, the sources sketch a shifting landscape: the assumption that Nvidia automatically outpaces its peers is being tested, with AMD and Intel posting stronger stock gains and challengers like Marvell looking to capitalize on any misstep.

Why it matters: the AI chip market has been treated as a one-company story, but a first-half shakeup suggests the competition — and the investment case around it — is broader and more contested than the Nvidia headlines alone imply.