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Lawrence Livermore NL Lassen Phase 1

Compute
173 H100e
Chips
2,736
First operational
Nov 1, 2018

Lawrence Livermore NL Lassen Phase 1 is a large GPU cluster operated by US Department of Energy, located in the United States, in the public sector. It came online around November 2018. At that moment it ranked number 8 among known clusters.

It is built on 2,736 NVIDIA V100. That amounts to about 173 H100e of AI compute. The cluster draws roughly 1.88 MW. Its hardware is estimated at $54M.

Epoch AI rates the certainty of this record as confirmed.

Full record
Owner
US Department of Energy
Users
Lawrence Livermore NL
Sector
Public
Status
Existing
Country
United States
Location
7000 East Ave, Livermore, CA 94550
Primary chip
NVIDIA V100
Primary chip count
2,736
Total AI chips
2,736
H100 equivalents
173
Power capacity
1.88 MW
Hardware cost
$54M
First operational
Nov 1, 2018
Rank when it came online
8
Certainty
Confirmed
More from US Department of Energy
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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