What Jim Cramer wants to hear Jensen Huang say on Nvidia's earnings

CNBC's Jim Cramer, a longtime Nvidia backer, knows what he wants to hear Wednesday night when the leading AI chipmaker reports earnings and holds its influential conference call. "The wrap is that Nvidia makes all the money and nobody else does. And that's what has to be addressed tonight," Cramer said on "Squawk on the Street." Cramer said there are no doubt other important topics that will come up on the call — chief among them what's happening with Nvidia's business in China, a key strategic market where the company faces seemingly ever-evolving pressure from both governments in the Washington-Beijing rivalry. But in Cramer's eyes, what looms larger is the debate about whether Nvidia's pricey graphics processing units, or GPUs — and the server systems and networking technology paired wi