Submit your IO500 results for the upcoming SC'26 list, which will be presented at our BOF. See the Call for Submissions for details.
This is the official list from Supercomputing 2017.
| # | BoF | Information | IO500 | Repro. | |||||
|---|---|---|---|---|---|---|---|---|---|
| Institution System · FS Type | Storage Vendor | Client Nodes | Total Client Proc. | Score | BW | MD | |||
| (GiB/s) | (kIOP/s) | ||||||||
| 1 | ISC18 | JCAHPC | DDN | 2,048 | 16,384 | 101.48 | 471.25 | 21.85 | - |
| 2 | ISC18 | KAUST | Cray | 300 | 2,400 | 70.90 | 151.53 | 33.17 | - |
| 3 | ISC18 | KAUST | Cray | 1,000 | 16,000 | 41.00 | 54.17 | 31.03 | - |
| 4 | ISC18 | JSC | ThinkparQ | 8 | 64 | 35.77 | 14.24 | 89.81 | - |
| 5 | ISC18 | DKRZ | Seagate | 100 | 1,000 | 32.15 | 22.77 | 45.39 | - |
| 6 | ISC18 | Fraunhofer | ThinkparQ | 24 | 24 | 18.75 | 5.13 | 56.14 | - |
| 7 | ISC18 | PNNL | 126 | 252 | 11.17 | 4.88 | 25.33 | - | |
| 8 | ISC18 | SNL | IBM | 16 | 160 | 4.25 | 0.65 | 27.98 | - |
Top 8 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.
- #1 Oakforest-PACS JCAHPC
- #2 ShaheenII KAUST
- #3 ShaheenII KAUST
- #4 JURON JSC
- #5 Mistral DKRZ
- #6 Seislab Fraunhofer
- #7 EMSL Cascade PNNL
- #8 Serrano SNL