Microsoft's decision to utilize Nvidia's Blackwell GPUs for their Stargate supercomputer despite having their own Maia 100 GPUs can indeed be driven by several factors. One key factor could be the performance and power efficiency of the Blackwell GPUs compared to Microsoft's Maia 100 GPUs. The Blackwell GPUs are renowned for their exceptional performance in AI applications and superior energy efficiency, making them a compelling choice for datacenter-scale generative AI workloads. By leveraging the advanced technologies and energy-saving features of the Blackwell GPUs, Microsoft may aim to enhance the overall capabilities of the Stargate supercomputer.