Broadcom has a sky-high trailing P/E ratio of 180.65. Nvidia’s trailing P/E ratio is already elevated: 54.82. When comparing and contrasting the two companies, specifically using the price-to-earnings (P/E) ratio measure, Nvidia is on paper the winner. Nonetheless, there are many elements to consider other than the P/E ratio, and the AI wave and revolution is highly unpredictable and volatile.