I applied through college or university. The process took 1 week. I interviewed at NVIDIA in Dec 2015
Interview
It was basically summer research internship postion in ASIC & VLSI Design. It got university email about the opening through university carrier email group. The respective technical team forwarded my resume to HR and ask to arrange a phone interview. The phone interview was scheduled within two weeks. The overall process was very fast.
Interview questions [1]
Question 1
Mainly asked about the research. What is my contribution to improve the overall performance of my design.