Intel

6-7 rounds of discussions, starting from Engineer/Lead level to Manager, Sr. Manager, Director, and HR. Each round features a different set of questionnaires, ranging from Microprocessor Architecture (like Bus Architectures, Cache hierarchy and cohe

Three rounds were held for the whole interview process. Two rounds were of 2 hours each, and one round was of 1 hour after the first two interview rounds. The interview process went on for a month.

Multiple rounds testing coding skills, problem-solving skills, and technology-related concepts. Coding was done on paper and on a whiteboard. Most of the questions were related to bitwise operations, with some oral questions about optimization.