Submit your IO500 results for the upcoming SC'26 list, which will be presented at our BOF. See the Call for Submissions for details.
Ranking of the research system submissions. This is a subset of the Full List of submissions, showing only one highest-scoring result per storage system. This list also contains all valid IO500 submissions prior to the creation of the Research List.
| # | BoF | Information | IO500 | Repro. | |||||
|---|---|---|---|---|---|---|---|---|---|
| Institution System · FS Type | Storage Vendor | Client Nodes | Total Client Proc. | Score | BW | MD | |||
| (GiB/s) | (kIOP/s) | ||||||||
| 101 | ISC20 | Red Hat | Red Hat | 10 | 320 | 57.17 | 26.29 | 124.30 | - |
| 102 | ISC24 | Saudi ARAMCO | DDN | 93 | 744 | 55.11 | 38.14 | 79.63 | |
| 103 | SC19 | Google Cloud | Google Cloud | 200 | 1,600 | 52.96 | 17.31 | 162.06 | - |
| 104 | SC20 | Raytheon | Penguin Computing | 42 | 1,596 | 50.58 | 16.39 | 156.10 | - |
| 105 | SC19 | Oracle Cloud Infrastructure | Oracle Cloud Infrastructure Block Volumes Service | 30 | 480 | 47.55 | 20.38 | 110.93 | - |
| 106 | ISC25 | Universidad Carlos III de Madrid | ARCOS-UC3M | 10 | 640 | 47.50 | 18.87 | 119.55 | |
| 107 | SC23 | Telecommunications Technology Association | Gluesys | 10 | 320 | 44.82 | 23.29 | 86.26 | |
| 108 | SC19 | Penguin Computing Benchmarking and Innovation Lab | Penguin Computing/Excelero | 10 | 320 | 39.65 | 17.71 | 88.76 | - |
| 109 | SC19 | CNES | DDN | 96 | 96 | 37.16 | 9.71 | 142.20 | - |
| 110 | SC24 | Gesellschaft fur wissenschaftliche Datenverarbeitung | Clyso | 18 | 270 | 32.17 | 11.92 | 86.81 | |
| 111 | SC23 | Howard Hughes Medical Institute Janelia Research Campus | Vast Data | 32 | 2,048 | 26.83 | 11.45 | 62.84 | |
| 112 | SC23 | Universidad Carlos III de Madrid | ARCOS-UC3M | 10 | 320 | 22.77 | 23.88 | 21.71 | |
| 113 | ISC25 | GWDG | Intel | 21 | 420 | 22.08 | 6.49 | 75.14 | |
| 114 | SC19 | Clemson University | AdvancedHPC | 10 | 120 | 21.55 | 12.97 | 35.80 | - |
| 115 | SC23 | Mississippi State University High Performance Computing Collaboratory | DDN | 10 | 400 | 20.83 | 5.01 | 86.67 | |
| 116 | ISC20 | Simon Fraser University | Dell/Seagate | 288 | 288 | 18.72 | 7.66 | 45.75 | - |
| 117 | SC23 | Mississippi State University High Performance Computing Collaboratory | DDN | 10 | 400 | 17.57 | 6.43 | 48.03 | |
| 118 | SC20 | The Science and Technology Facilities Council | Quobyte Inc. | 48 | 336 | 17.55 | 19.76 | 15.60 | - |
| 119 | ISC21 | Georgia Institute of Technology | DDN | 10 | 240 | 17.07 | 4.52 | 64.48 | - |
| 120 | ISC23 | Arizona State University | Dell | 10 | 160 | 16.48 | 4.40 | 61.76 | |
| 121 | SC20 | University of Tsukuba | OSS | 10 | 20 | 16.12 | 8.10 | 32.09 | - |
| 122 | ISC21 | Howard Hughes Medical Institute Janelia Research Campus | Vast | 10 | 300 | 15.50 | 7.54 | 31.84 | - |
| 123 | SC19 | SUSE | SUSE, Intel, Lenovo | 15 | 120 | 14.91 | 5.74 | 38.72 | - |
| 124 | SC21 | GWDG | 10 | 80 | 12.55 | 2.63 | 59.85 | - | |
| 125 | SC19 | Janelia Research Campus, HHMI | Vast Data | 88 | 2,816 | 12.50 | 8.31 | 18.79 | - |
| 126 | SC21 | ULHPC | DDN | 128 | 256 | 11.35 | 1.80 | 71.57 | - |
| 127 | ISC20 | National Center for Supercomputing Applications | DDN | 10 | 100 | 11.31 | 3.62 | 35.37 | - |
| 128 | SC20 | EPCC | Cray | 10 | 80 | 10.68 | 2.63 | 43.43 | - |
| 129 | ISC23 | Panasas | Panasas | 10 | 80 | 10.57 | 4.49 | 24.90 | |
| 130 | SC22 | Omnibond | Omnibond-Google | 10 | 150 | 9.92 | 4.27 | 23.08 | - |
| 131 | SC23 | Eikon Therapeutics | Qumulo | 20 | 40 | 7.58 | 2.82 | 20.38 | - |
| 132 | SC19 | Stanford | Dell | 10 | 160 | 7.05 | 1.64 | 30.28 | - |
| 133 | SC23 | LCPQ | Home made | 10 | 30 | 6.65 | 1.22 | 36.16 | |
| 134 | SC19 | Janelia Research Campus, HHMI | #N/A | 10 | 760 | 6.42 | 2.61 | 15.82 | - |
| 135 | ISC23 | Panasas | Panasas | 10 | 80 | 6.25 | 1.86 | 21.01 | |
| 136 | ISC21 | DKRZ | Seagate/Cray | 10 | 80 | 5.22 | 1.16 | 23.50 | - |
| 137 | SC19 | Janelia Research Campus, HHMI | Qumulo | 10 | 760 | 4.19 | 2.88 | 6.11 | - |
| 138 | SC21 | IBMDL | IBM | 10 | 0 | 3.17 | 0.61 | 16.57 | - |
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.
- #101 EC2-10xi3en.metal Red Hat
- #102 CSSP Saudi ARAMCO
- #103 EXA5-GCP-PD-STD Google Cloud
- #104 WekaIO Raytheon
- #105 Oracle Cloud Infrastructure with Block Volume Service running Spectrum Scale Oracle Cloud Infrastructure
- #106 C3-UC3M Universidad Carlos III de Madrid
- #107 KR580S1 Telecommunications Technology Association
- #108 Penguin-ASG-NVBeeOne Penguin Computing Benchmarking and Innovation Lab
- #109 HAL CNES
- #110 Emmy Gesellschaft fur wissenschaftliche Datenverarbeitung