Nvidia's $100 billion OpenAI deal showcases chipmaker's growing investment portfolio

1. Nvidia plans a $100 billion investment in OpenAI, its largest ever. 2. Recent $5 billion investment in Intel indicates Nvidia's growing portfolio. 3. Nvidia's market cap surged from $420 billion to $4.3 trillion since 2022. 4. Investment strategy includes diverse sectors like biotech, robotics, and self-driving tech. 5. Nvidia's venture investments hint at potential future acquisitions and market influence.