Analysts agree that Nvidia's earnings are a clear signal of of strong demand for AI infrastructure. Less clear, however, is whether the results can dispel fears of an AI bubble in markets.

Nvidia reports earnings Wednesday, and this time it's different: The chipmaker is no longer the hottest artificial intelligence trade on Wall Street.

Although Nvidia has not been the market's favorite AI trade this year, analysts covering the name see a recovery ahead as demand trends appear strong.