Broadcom unveils a massive AI chip called XPU, potentially the world's largest chip for a consumer AI company. Nvidia, Broadcom, and AMD are making strides in the expanding AI market, with analysts predicting AMD could capture 7% of the AI market with MI300X Accelerators. Market data suggests Nvidia dominates the data center GPU market, with expectations for AMD to challenge in 2024. Experts believe the AI chip market could see a 29% CAGR, with projected market sizes exceeding $250 billion, driven by various architectures like GPU, NPU, and XPU.