World's Most Powerful Supercomputers 2025
About This Dataset
World's Most Powerful Supercomputers 2025
Supercomputers ranked by peak performance in petaFLOPS (quadrillions of floating-point operations per second) according to the TOP500 list 2025. The Frontier supercomputer at Oak Ridge National Laboratory in the United States was the first machine to break the exaFLOP barrier — exceeding one quintillion calculations per second — when it was certified as the world's most powerful computer in 2022, a milestone that had taken the scientific computing community nearly a decade to reach.
Analysis
Frontier (USA) heads the table on 1,194, ahead of Aurora (USA) (1,012) and Eagle (USA/Microsoft) (561) in Peak Performance (PetaFLOPS) in 2025. 994 separates the highest figure (1,194) from the lowest (200). First and second are separated by 182, so the leader sits inside the field rather than apart from it. Only 2 of the 8 reach even half the leader's figure (597 or more).
Source:
Wikipedia
Key Findings
🏆
Frontier (USA) leads in Peak Performance (PetaFLOPS) with 1,194 in 2025.
📊
Average Peak Performance (PetaFLOPS) in 2025: 563 · median: 460.
↔️
Gap in 2025: Frontier (USA) is 6× larger than MareNostrum 5 (Spain).
Data Insights
Numbers, trends & sources behind this chart
Methodology & source
- Data source
- Wikipedia
- Coverage
- 8 entities · 2025 · 8 observations
- Measure
- Peak Performance (PetaFLOPS)
- Last updated
- 6 September 2026
- Compiled by
- The ANYSTAT team, from the source above
How the figures are calculated
- Values are shown as reported by the source. Nothing is rescaled, rebased or converted — the only changes are thousand separators and decimals shown to two places.
- Entities are ranked highest-first on their value in 2025.
Data Sources & References
All external sources cited in this dataset
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