Had one phone interviews talking about my experience for a different position, which wasn't a good fit, but Intel kept my resume and I was later contacted about a job that worked better for me.

2 old-fashioned whiteboard onsite interviews. Nothing too bad, standard LC questions. Interviewers were really nice and the process was quick, respectful and accommodating of my time given I had exams at the time. My one complaint is that each interview was 2 hours long which is exhausting (for the interviewers as well), but they pass in the end.