Nvidia just delivered some good news for Intel and other AI stocks.Intel (INTC 3.65%) stock is climbing in Thursday's trading. The company's share price was up 4% as of 11:30 a.m. ET, according to data from S&P Global Market Intelligence.Intel stock is gaining ground thanks to the very strong results that Nvidia (NVDA -3.16%) published in its second-quarter results yesterday. But while Nvidia's Q2 report was enough to power gains for Intel and other players in the artificial intelligence (AI) space, they we ...