How AMD became a chip giant and finally caught Intel

Advanced Micro Devices made history when it surpassed Intel by market cap for the first time this year. Intel has long held the lead in the market for computer processors, but AMD's been on the rise since it acquired adaptive chip company Xilinx in February for $49 billion. Now, AMD chips are in two Tesla models, NASA's Mars Perseverance land rover, 5G cell towers and the world's fastest supercomputer. CNBC sat down with CEO Lisa Su to hear about AMD's remarkable comeback and diversification.