Nvidia CEO: This is the largest GPU the world has ever seen and the total R&D cost to build it was $10 billion. https://t.co/6cqTrrGq4A https://video.twimg.com/ext_tw_video/1776813658061889536/pu/vid/avc1/1078x716/WcRdybEmQC0XwQ_Y.mp4?tag=12