3 Sources
[1]
Microsoft inks $33 billion in deals with 'neoclouds' like Nebius, CoreWeave -- Nebius deal alone secures 100,000 Nvidia GB300 chips for internal use
Microsoft is renting external GPU data centers for internal use so it can, in turn, rent out its own facilities to other customers. Microsoft has invested $33 billion into "neocloud" datacenter providers to date, with its latest deal with Nebius significantly raising this dollar amount. The $19.4
[2]
Microsoft Bets $33 Billion on Neoclouds like Nebius to Ease AI Crunch
Microsoft Corp.'s deal with neocloud company Nebius Group NV will provide computing power to internal teams creating large language models and a consumer AI assistant, according to people familiar with the situation. The arrangement, which is worth as much as $19.4 billion, sparked a rally in
[3]
Microsoft bets $33 billion on Neoclouds like Nebius to ease AI crunch
Microsoft Corp.'s deal with neocloud company Nebius Group NV will provide computing power to internal teams creating large language models and a consumer AI assistant, according to people familiar with the situation. The arrangement, which is worth as much as $19.4 billion, sparked a rally in
Share
Copy Link
Microsoft invests heavily in neocloud providers to secure AI computing power, including a $19.4 billion deal with Nebius for 100,000 Nvidia GB300 chips. This strategy aims to free up Microsoft's own data centers for customer services while meeting internal AI development needs.
Microsoft is making a massive $33 billion investment in 'neocloud' data center providers to tackle the growing demand for AI computing power . This pivotal strategy aims to accelerate its AI development and efficiently manage its infrastructure.

Source: Tom's Hardware
Central to this initiative is a $19.4 billion deal with Nebius Group NV, set to secure Microsoft roughly 100,000 of Nvidia's cutting-edge GB300 chips, likely GB300 NVL72 server racks . These chips are crucial for powering Microsoft's internal AI projects.

Source: Bloomberg
The investment has a dual objective: utilizing Nebius's compute capacity for Microsoft's CoreAI team, focused on large language models and Copilot products, and freeing up Microsoft's own vast data centers for lucrative customer cloud services . Scott Guthrie, Microsoft's cloud chief, underscored this "land-grab mode" by stating, "We've made the decision that we don't want to be constrained in terms of capacity."
Related Stories
Microsoft has also partnered with other neocloud providers like CoreWeave, Nscale, and Lambda, further enhancing its external compute footprint . This strategy offers agility, financial flexibility by categorizing costs as operational, and helps meet the surging AI demand from both its products and OpenAI's services.
This aggressive expansion highlights Microsoft's commitment to leading the AI arms race. It also brings into focus broader challenges, such as the significant energy consumption and environmental impact of large AI data centers, which are influencing regional wholesale energy prices . Microsoft's neocloud investment underscores its resolve in the evolving AI tech landscape.
Summarized by
Navi
[1]
09 Sept 2025•Business and Economy

02 Nov 2024•Business and Economy

03 Nov 2025•Business and Economy

1
Science and Research

2
Policy and Regulation

3
Technology