Benzingaยท2025-11-04 08:16Core Insights - CNBC host Jim Cramer has shifted his stance on AI infrastructure providers IREN Ltd. and Nebius Group NV, citing a significant demand in the booming AI sector [1][2] - IREN has secured a monumental multi-year contract worth $9.7 billion with Microsoft for GPU cloud services, marking a critical validation of its strategic pivot from Bitcoin mining to AI data center operations [2][3] Company Developments - IREN will supply Nvidia GB300 GPUs as part of the Microsoft deal, which includes a 20% prepayment and a $5.8 billion partnership with Dell Technologies for equipment [3] - Nebius Group has also made significant strides in the AI infrastructure landscape, securing a reported $17 billion deal with Azure and being recognized for its efficient cooling systems [4] Market Trends - Industry projections indicate that global data center AI power demand is expected to quadruple within the next decade, reaching 1,500 terawatt-hours by 2034 [4] - The demand for AI power and cooling solutions is being driven by multi-year contracts from major hyperscalers like Amazon, Microsoft, and Google [5] Stock Performance - IREN's stock has surged by 547.71% year-to-date, while Nebius has increased by 294.85% in the same period, reflecting the rapid evolution of these companies amid unprecedented AI demand [6] - Benzinga's Edge Stock Rankings indicate that IREN maintains a stronger price trend over the short, medium, and long terms, while Nebius shows a stronger long-term trend but weaker short and medium-term performance [7]