I was an intern there and so I got the interview through my university contact at Intel.
Phone screen by the hiring manager asking about my intention to work there.
On site group interview consisted of 6 interviews ranging from a presentation by the group director and 4 technical interviews followed by a wrap up by the hiring manager.
Technical interview consisted of Programming (C, C++), Logic, Circuits( CMOS, Demorgans theorem etc), VLSI design concepts.
Had lunch with the team I would be working with midway through the interview.