Submit your IO500 results for the upcoming ISC'26 list, which will be presented at our BOF. See the Call for Submissions for details.

Production ISC24 List

Ranking of production system submissions. This is a subset of the Full List of submissions, showing only one highest-scoring result per storage system. Submitters who want a submission that is currently on the Research List to be on the Production List should contact the IO500 Steering Committee.
# BoF Information IO500 Repro.
Institution System · FS Type Storage Vendor Client Nodes Total Client Proc. Score BW MD
(GiB/s) (kIOP/s)
1 SC23 Argonne National Laboratory Aurora DAOS Intel 300 62,400 32,165.90 10,066.09 102,785.41
2 SC23 LRZ SuperMUC-NG-Phase2-EC DAOS Lenovo 90 6,480 2,508.85 742.90 8,472.60
3 SC23 King Abdullah University of Science and Technology Shaheen III Lustre HPE 2,080 16,640 797.04 709.52 895.35
4 ISC23 EuroHPC-CINECA Leonardo EXAScaler DDN 2,000 16,000 648.96 807.12 521.79
5 ISC24 Zuse Institute Berlin Lise DAOS Megware 10 960 324.54 65.01 1,620.13
6 SC23 Memorial Sloan Kettering Cancer Center IRIS WekaIO WekaIO 36 4,248 308.94 104.79 910.80
7 ISC22 China Telecom Research Institute CTPAI DAOS CTCLOUD 10 200 187.84 25.29 1,395.01 -
8 ISC24 NHN Cloud Corporation NHN CLOUD GWANGJU AI EXAScaler DDN 10 640 176.57 62.58 498.22
9 ISC24 ACC Cyfronet AGH Helios Lustre HPE 80 640 153.39 122.31 192.36
10 ISC23 Imperial College London Imperial - hx cluster Spectrum scale Lenovo 32 512 119.56 44.63 320.31
11 ISC24 Centre de Recherche en Aeronautique Lucia Storage Scale IBM 256 1,024 115.06 54.74 241.83
12 ISC24 University of Virginia Afton WEKA Dell 10 850 105.94 33.28 337.29
13 SC23 Japan Agency for Marine-Earth Science and Technology Earth Simulator 4 EXAScaler DDN 10 320 101.88 48.19 215.38
14 ISC24 Poznan Supercomputing and Networking Center Altair Lustre xFiusion 15 240 73.50 15.24 354.60
15 SC23 Center for Research Informatics at University of Chicago Randi Spectrum Scale IBM 10 160 60.88 31.05 119.36
16 ISC24 Saudi ARAMCO CSSP EXAScaler DDN 93 744 55.11 38.14 79.63
17 SC23 Howard Hughes Medical Institute Janelia Research Campus Janelia Compute Cluster Vast Vast Data 32 2,048 26.83 11.45 62.84
18 SC23 Mississippi State University High Performance Computing Collaboratory Orion Lustre DDN 10 400 20.83 5.01 86.67
19 SC23 Mississippi State University High Performance Computing Collaboratory Orion Lustre DDN 10 400 17.57 6.43 48.03
20 ISC23 Arizona State University Sol BeeGFS Dell 10 160 16.48 4.40 61.76
21 SC23 Eikon Therapeutics spt-compute1 Qumulo Core Qumulo 20 40 7.58 2.82 20.38 -

Top 10 systems compared

Each axis is scaled to the highest value among these systems — 100% marks the leader on that dimension. Click a system below to toggle it.

Score 100% Bandwidth 100% Metadata 100% Clients 100% Processes 100% #1 — Aurora (Argonne National Laboratory) #2 — SuperMUC-NG-Phase2-EC (LRZ) #3 — Shaheen III (King Abdullah University of Science and Technology) #4 — Leonardo (EuroHPC-CINECA) #5 — Lise (Zuse Institute Berlin) #6 — IRIS (Memorial Sloan Kettering Cancer Center) #7 — CTPAI (China Telecom Research Institute) #8 — NHN CLOUD GWANGJU AI (NHN Cloud Corporation) #9 — Helios (ACC Cyfronet AGH) #10 — Imperial - hx cluster (Imperial College London)
  • #1 Aurora Argonne National Laboratory
  • #2 SuperMUC-NG-Phase2-EC LRZ
  • #3 Shaheen III King Abdullah University of Science and Technology
  • #4 Leonardo EuroHPC-CINECA
  • #5 Lise Zuse Institute Berlin
  • #6 IRIS Memorial Sloan Kettering Cancer Center
  • #7 CTPAI China Telecom Research Institute
  • #8 NHN CLOUD GWANGJU AI NHN Cloud Corporation
  • #9 Helios ACC Cyfronet AGH
  • #10 Imperial - hx cluster Imperial College London