Multiple choice The team at Intel that built the First Microprocessor was headed by Seymour Cray. Victor Poor. Stan Mazor. Marcian E (Ted) Hoff. Reveal answer Fill a bubble to check yourself B Correct answer Explanation The Intel 4004 microprocessor team was led by Federico Faggin, but Victor Poor is often cited for his early architectural contributions to the 8008 and the concept of the microprocessor.