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US Government Supercomputer 1

Compute
10.61 H100e
Chips
4,160
First operational
Nov 1, 2014

US Government Supercomputer 1 is a large GPU cluster operated by United States Government, located in the United States, in the public sector. It came online around November 2014. At that moment it ranked number 3 among known clusters.

It is built on 4,160 NVIDIA Tesla K40c. That amounts to about 10.61 H100e of AI compute. The cluster draws roughly 2.89 MW.

Epoch AI rates the certainty of this record as confirmed.

Full record
Owner
United States Government
Users
US Government
Sector
Public
Status
Existing
Country
United States
Primary chip
NVIDIA Tesla K40c
Primary chip count
4,160
Total AI chips
4,160
H100 equivalents
10.61
Power capacity
2.89 MW
First operational
Nov 1, 2014
Rank when it came online
3
Certainty
Confirmed
More from United States Government
SourceEpoch AI, 'GPU Clusters'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/gpu-clusters. Licensed under CC BY 4.0.
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