Open Infrastructure IndexAI Data Center Index

Operator Comparison

Oracle vs Microsoft

Oracle has emerged as a fast-growing AI cloud contender, building large-scale GPU clusters for enterprise AI. Microsoft leads in total AI infrastructure scale through Azure and its OpenAI partnership.

Oracle
Facilities13
Capacity12.5 GW
Countries9
vs
Microsoft
Facilities58
Capacity25.4 GW
Countries38

Scale Comparison

Total Capacity
Oracle
12.5 GW
Microsoft
25.4 GW
Facility Count
Oracle
13
Microsoft
58

Status Breakdown

Oracle
Operational10
Under Construction2
Planned1
Microsoft
Operational32
Planned14
Under Construction9
Announced3

Energy Mix

Oracle
Mixed8
Nuclear2
Renewable2
Grid1
Microsoft
Renewable31
Mixed14
Unknown8
Nuclear3
Grid2

Top Countries for Oracle

United States3 facilities
United Arab Emirates2 facilities
Japan2 facilities
Malaysia1 facility
United Kingdom1 facility

Top Countries for Microsoft

United States14 facilities
Australia2 facilities
Poland2 facilities
United Kingdom2 facilities
Spain2 facilities

Largest in Oracle

G42 “Stargate” UAE–US AI Campus (Abu Dhabi)
5 GW
United Arab Emirates
Stargate AI Supercomputer
5 GW
United States
Oracle AI Cloud Infrastructure (US)
800 MW
United States
Oracle Cloud Infrastructure — Ashburn AI Region
500 MW
United States
Oracle — Malaysia Public Cloud Region
500 MW
Malaysia

Largest in Microsoft

Stargate AI Supercomputer
5 GW
United States
Microsoft Project Fairwater (Mount Pleasant, Wisconsin)
3.3 GW
United States
Microsoft — Port Washington AI Campus (Stargate Phase 1)
1.3 GW
United States
Microsoft — Australia AI Expansion
1 GW
Australia
Microsoft Azure Northern Virginia AI Data Centers
1 GW
United States

Frequently asked questions

How does Oracle compare to Microsoft in AI infrastructure?
Oracle has 13 tracked facilities with 12.5 GW total capacity. Microsoft has 58 facilities with 25.4 GW. The comparison includes status breakdown, energy profile, and geographic distribution.

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