Even before the market sell-off, Intel's (INTC -1.61%) stock struggled. That perhaps should be no surprise. The semiconductor company has been largely left behind in the artificial intelligence (AI) infrastructure build-out mania, while its foundry ambitions have floundered. Meanwhile, past acquisitions by and large haven't panned out. Intel stock is down 45% in the last year.Can a new CEO on board help turn around the company and boost the stock?Turnaround effortIntel named a new CEO last month, tapping lo ...