Leading AI chip manufacturers like NVIDIA and AMD are increasingly adopting a “chiplet” design strategy, fundamentally shifting away from monolithic chip construction. This approach involves building processors from smaller, separate chiplets interconnected via advanced packaging technologies. Taiwan Semiconductor Manufacturing Company (TSMC) is central to this shift, with its 3D integrated circuit (3DIC) technology proving crucial for high-bandwidth, low-latency connections between chiplets. The key benefits include improved yield rates, reduced costs, and increased design flexibility– allowing for customization and quicker response to evolving AI demands. Chiplets allow companies to mix and match different process technologies, optimizing performance and efficiency. This strategy is enabling faster innovation cycles in the AI space and addressing the growing complexity of modern processors. Ultimately, the move toward chiplets is driven by the limitations of scaling monolithic designs and the need for more adaptable and powerful AI hardware.