Submit your IO500 results for the upcoming SC'26 list, which will be presented at our BOF. See the Call for Submissions for details.
Subset of the Historic list of submissions that satisfy the existing IO500 submission guidelines.
| # | BoF | Information | IO500 | Repro. | |||||
|---|---|---|---|---|---|---|---|---|---|
| Institution System · FS Type | Storage Vendor | Client Nodes | Total Client Proc. | Score | BW | MD | |||
| (GiB/s) | (kIOP/s) | ||||||||
| 201 | ISC20 | National Center for Supercomputing Applications | DDN | 10 | 100 | 11.31 | 3.62 | 35.37 | - |
| 202 | ISC20 | National Center for Supercomputing Applications | DDN/Dell | 8 | 96 | 11.28 | 3.04 | 41.78 | - |
| 203 | ISC20 | National Center for Supercomputing Applications | DDN | 10 | 100 | 11.13 | 3.63 | 34.15 | - |
| 204 | SC20 | EPCC | Cray | 10 | 80 | 10.68 | 2.63 | 43.43 | - |
| 205 | SC20 | Janelia Research Campus, HHMI | Vast Data | 10 | 260 | 10.64 | 7.44 | 15.22 | - |
| 206 | ISC23 | Panasas | Panasas | 10 | 80 | 10.57 | 4.49 | 24.90 | |
| 207 | SC22 | Omnibond | Omnibond-Google | 10 | 150 | 9.92 | 4.27 | 23.08 | - |
| 208 | ISC20 | Janelia Research Campus, HHMI | Vast Data | 10 | 620 | 9.87 | 6.36 | 15.32 | - |
| 209 | ISC22 | Omnibond | Omnibond-Google | 10 | 150 | 9.82 | 4.40 | 21.92 | - |
| 210 | SC19 | Stanford | Dell, QCT, HGST | 10 | 240 | 9.31 | 1.89 | 45.87 | - |
| 211 | SC19 | IST Austria | Homemade@IST | 4 | 80 | 8.41 | 1.77 | 39.98 | - |
| 212 | SC19 | Janelia Research Campus, HHMI | Vast Data | 10 | 820 | 8.01 | 6.31 | 10.17 | - |
| 213 | ISC20 | German Climate Computing Center | Cray | 10 | 120 | 7.92 | 2.93 | 21.36 | - |
| 214 | ISC20 | Janelia Research Campus, HHMI | Vast Data | 10 | 620 | 7.27 | 5.96 | 8.86 | - |
| 215 | SC19 | Stanford | Dell | 10 | 160 | 7.05 | 1.64 | 30.28 | - |
| 216 | ISC20 | German Climate Computing Center | Cray | 10 | 120 | 6.92 | 2.89 | 16.57 | - |
| 217 | SC19 | IST Austria | Homemade@IST | 10 | 100 | 6.63 | 1.39 | 31.62 | - |
| 218 | SC19 | Janelia Research Campus, HHMI | #N/A | 10 | 760 | 6.42 | 2.61 | 15.82 | - |
| 219 | ISC23 | Panasas | Panasas | 10 | 80 | 6.25 | 1.86 | 21.01 | |
| 220 | SC20 | University of Reading | 1 | 16 | 6.23 | 0.37 | 104.54 | - | |
| 221 | ISC20 | Janelia Research Campus, HHMI | Vast Data | 10 | 620 | 6.20 | 3.51 | 10.95 | - |
| 222 | ISC20 | Janelia Research Campus, HHMI | Vast Data | 10 | 620 | 5.68 | 3.67 | 8.80 | - |
| 223 | ISC21 | DKRZ | Seagate/Cray | 10 | 80 | 5.22 | 1.16 | 23.50 | - |
| 224 | ISC20 | Janelia Research Campus, HHMI | Vast Data | 10 | 620 | 4.98 | 3.56 | 6.96 | - |
| 225 | SC19 | Janelia Research Campus, HHMI | Qumulo | 10 | 760 | 4.19 | 2.88 | 6.11 | - |
| 226 | SC19 | Janelia Research Campus, HHMI | Qumulo | 10 | 760 | 3.67 | 2.45 | 5.49 | - |
| 227 | SC21 | IBMDL | IBM | 10 | 0 | 3.17 | 0.61 | 16.57 | - |
| 228 | ISC20 | LNCC | Cay/HPE | 10 | 240 | 3.06 | 2.32 | 4.02 | - |
| 229 | ISC23 | XF_Lab | XF_Stor | 2 | 128 | 0.58 | 0.33 | 1.03 | |
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.
- #201 HAL National Center for Supercomputing Applications
- #202 NCSA Industry System National Center for Supercomputing Applications
- #203 HAL National Center for Supercomputing Applications
- #204 Archer 2 (test system) EPCC
- #205 Vast Janelia Research Campus, HHMI
- #206 PanEast ActiveStor Flash Panasas
- #207 OrangeFS-Google Omnibond
- #208 Vast Janelia Research Campus, HHMI
- #209 OrangeFS-Google Omnibond
- #210 Sherlock/Oak Stanford