World's Most Powerful Supercomputers 2025

About This Dataset

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.

✨ AI Insight

The data reveals a significant gap between the top two supercomputers, Frontier and Aurora, and the rest of the field. Frontier's peak performance of 1194 petaFLOPS sets a high bar, with Aurora trailing at 1012 petaFLOPS, showcasing the rapid advancements in computational power. The performance drop-off is stark, as the next closest competitor, Eagle, operates at only 561 petaFLOPS. This trend suggests that while the USA continues to lead in supercomputing, other nations like Japan and Italy are making substantial contributions, as evidenced by Fugaku at 442 petaFLOPS and HPC6 at 477 petaFLOPS. The competition in this domain is intensifying, with countries investing heavily in technology to enhance their computational capabilities.

Source: Wikipedia

Key Findings

Auto-computed highlights from this dataset

🏆

Frontier (USA) leads with 1,194 in 2025.

📊

Average value in 2025: 563 · median: 460.

↔️

Gap in 2025: Frontier (USA) is 6× larger than MareNostrum 5 (Spain).

World's Most Powerful Supercomputers 2025

Bar

H-Bar

Line

Area

🗺 Map

Table

Data Insights Below

Data Insights

Numbers, trends & sources behind this chart

Admin

⬡

Data Points

8 categories · 1 year

↑

Top Value

1,194

Frontier (USA)

Peak Performance (PetaFLOPS) · 2025

◈

Metrics

Peak Performance (PetaFLOPS)

◷

Period

2025

Single year snapshot

Rankings & Full Data

8 records · Peak Performance (PetaFLOPS) · ranked by 2025

✓ 8 sourced

#	Category	2025
🥇	Frontier (USA)	1,194
🥈	Aurora (USA)	1,012
🥉	Eagle (USA/Microsoft)	561
4	HPC6 (Italy)	477
5	Fugaku (Japan)	442
6	LUMI (Finland)	380
7	Leonardo (Italy)	239
8	MareNostrum 5 (Spain)	200