GPU clusters
University of Edinburgh DiRAC Tursa
Compute
141 H100e
Chips
448
First operational
Nov 1, 2021
University of Edinburgh DiRAC Tursa is a large GPU cluster operated by Distributed Research using Advanced Computing (DiRAC), located in the United Kingdom, in the public sector. It came online around November 2021. At that moment it ranked number 61 among known clusters.
It is built on 448 NVIDIA A100. That amounts to about 141 H100e of AI compute. The cluster draws roughly 0.43 MW. Its hardware is estimated at $15M.
Epoch AI rates the certainty of this record as confirmed.
Full record
- Owner
- Distributed Research using Advanced Computing (DiRAC)
- Users
- Academia
- Sector
- Public
- Status
- Existing
- Country
- United Kingdom
- Location
- Edinburgh, Scotland
- Primary chip
- NVIDIA A100
- Primary chip count
- 448
- Total AI chips
- 448
- H100 equivalents
- 141
- 8-bit throughput
- 2.8×10¹⁷ OP/s
- Power capacity
- 0.43 MW
- Hardware cost
- $15M
- First operational
- Nov 1, 2021
- Rank when it came online
- 61
- Certainty
- Confirmed
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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