Please submit your IO500 results for the upcoming SC'21 list, which will be presented at our BOF. See the Call for Submissions for details.

Historical ISC20 List

This is the historic data list released at ISC-HPC 20. Since the IO500 benchmark has been improved to reduce the opportunity of caching, some results of the former lists cannot be directly compared to the new results. The list shows all submissions up to now.

# Information IO500
BoF Institution System Storage Vendor File System Type Client Nodes Total Client Proc. Score BW MD
(GiB/s) (kIOP/s)
1 SC18 WekaIO WekaIO WekaIO Matrix 10 700 58.25 27.05 125.43
2 ISC19 Inspur Inspur BeeGFS 10 400 20.17 8.61 47.26
3 ISC19 DDN 400NV DDN GRIDScaler 10 30 59.49 13.55 261.21
4 ISC19 DDN 400NV DDN GRIDScaler 1 8 18.28 3.50 95.58
5 ISC19 DDN AI400 DDN Lustre 10 160 104.34 19.65 553.98
6 ISC19 DDN Japan AI400 DDN Lustre 10 160 74.10 12.22 449.28
7 SC19 DDN AI400 DDN Lustre 10 240 63.88 19.65 207.63
8 ISC20 DDN AI400X DDN Lustre 40 1,280 137.03 46.84 400.84
9 ISC20 DDN AI400X DDN Lustre 40 1,280 127.29 40.72 397.91
10 ISC20 DDN AI400X DDN Lustre 10 160 69.92 21.01 232.70
11 ISC20 DDN AI400X DDN Lustre 10 160 63.83 17.79 229.01
12 ISC19 Queen Mary University Of London Apocrita E8 Spectrum Scale 10 240 11.73 4.73 29.11
13 SC18 Queen Mary; University Of London Apocrita E8 GPFS 10 240 9.65 4.32 21.55
14 ISC19 Queen Mary. University Of London Apocrita DDN Spectrum Scale 10 240 4.36 1.26 15.09
15 SC18 Queen Mary, University Of London Apocrita DDN GPFS 10 240 3.44 0.87 13.56
16 SC18 EPCC Archer Seagate Lustre 10 80 3.70 0.77 17.84
17 SC19 National Supercomputing Centre, Singapore Aspire 1 DDN IME 10 160 43.04 101.75 18.21
18 SC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 80 15.39 2.74 86.48
19 ISC19 University of Birmingham BEAR-AI DDN Spectrum Scale 10 20 12.54 2.97 52.85
20 SC18 DDN Bancholab DDN Lustre 10 240 31.50 6.33 156.69
21 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 270 3,240 267.25 293.05 243.73
22 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 170 2,040 191.10 175.24 208.39
23 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 270 3,240 104.30 47.44 229.33
24 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 170 2,040 91.48 42.65 196.20
25 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 10 160 32.79 14.02 76.67
26 ISC20 Oracle Cloud Infrastructure BeeGFS on Oracle Cloud Oracle Cloud Infrastructure BeeGFS 10 160 27.56 10.38 73.20
27 SC18 CERN Bytecollider CephFS 64 64 7.56 2.83 20.16
28 SC18 CERN Bytecollider CephFS 64 64 6.01 2.85 12.64
29 ISC20 Simon Fraser University Cedar Dell/Seagate Lustre 288 288 18.72 7.66 45.75
30 ISC19 DDN Colorado DDN IME140 DDN IME 10 160 109.42 75.79 157.96
31 SC19 NVIDIA DGX-2H SuperPOD DDN Lustre 10 400 249.50 86.97 715.76
32 ISC20 DDN DIME DDN IME 10 110 116.95 100.37 136.27
33 ISC20 DDN DIME DDN IME 10 110 116.95 100.37 136.27
34 ISC19 University of Cambridge Data Accelerator Dell EMC Lustre 512 8,192 620.69 162.05 2,377.44
35 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 128 2,048 229.45 131.25 401.13
36 SC18 University of Cambridge Data Accelerator Dell EMC Lustre 528 4,224 158.71 71.40 352.75
37 ISC19 University of Cambridge Data Accelerator Dell EMC Lustre 10 320 98.31 26.94 358.85
38 SC18 University of Cambridge Data Accelerator Dell EMC BeeGFS 184 5,888 74.58 58.81 94.57
39 SC19 University of Cambridge Data Accelerator Dell EMC Lustre 10 320 60.25 21.73 167.09
40 ISC19 JIHT RAS Desmos BeeGFS 10 60 3.55 0.51 24.88
41 ISC20 Red Hat EC2-10xi3en.metal Red Hat CephFS 10 320 57.17 26.29 124.30
42 ISC20 Red Hat EC2-10xi3en.metal Red Hat CephFS 10 320 55.13 25.67 118.42
43 ISC18 PNNL EMSL Cascade Lustre 126 252 11.12 4.88 25.33
44 SC19 Google Cloud EXA5-GCP-PD-SSD Google Cloud Lustre 200 1,600 67.78 26.93 170.61
45 SC19 Google Cloud EXA5-GCP-PD-STD Google Cloud Lustre 200 1,600 52.96 17.31 162.06
46 SC18 Google Exascaler on GCP Google Lustre 120 960 47.23 23.06 96.74
47 SC18 Google Exascaler-on-GCP Google Cloud Lustre 60 480 39.12 14.31 106.91
48 ISC19 JIHT RAS Fisher BeeGFS 10 320 3.19 0.51 20.03
49 ISC20 TACC Frontera Intel DAOS 60 1,440 763.80 78.31 7,449.56
50 ISC20 TACC Frontera Intel DAOS 60 1,440 756.01 75.40 7,580.23
51 ISC20 TACC Frontera Intel DAOS 10 420 508.88 79.16 3,271.49
52 ISC20 TACC Frontera Intel DAOS 10 420 507.13 78.47 3,277.36
53 SC19 Genomics England GELous WekaIO 10 1,400 34.38 15.17 77.89
54 SC19 Genomics England GELous WekaIO 10 1,400 34.38 15.17 77.89
55 ISC19 Hewlett Packard Enterprise GTO Hewlett Packard Enterprise HPE XFS 10 200 26.21 19.57 35.11
56 SC18 Sandia National Laboratories Ghost IBM GPFS 10 100 0.31 0.05 1.85
57 ISC20 JINR Govorun RSC Group Lustre 50 800 90.87 35.61 231.88
58 ISC20 JINR Govorun RSC Group Lustre 50 800 88.51 36.28 215.97
59 ISC18 Joint Institute for Nuclear Research Govorun RSC Lustre 24 192 12.08 3.34 43.65
60 SC19 CNES HAL DDN Spectrum Scale 96 96 37.16 9.71 142.20
61 SC19 CNES HAL DDN Spectrum Scale 96 96 34.76 8.51 141.99
62 ISC20 National Center for Supercomputing Applications HAL DDN Spectrum Scale 10 100 11.31 3.62 35.37
63 ISC20 National Center for Supercomputing Applications HAL DDN Spectrum Scale 10 100 11.13 3.63 34.15
64 SC19 Nanyang Technological University Hadley DDN GPFS 10 640 12.89 7.47 22.24
65 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.61 7.34 33.22
66 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 220 15.38 7.04 33.57
67 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 15.07 7.05 32.21
68 ISC20 SUSE HammerHead SUSE/Ampere/Arm CephFS 10 200 14.55 6.95 30.46
69 ISC19 DDN IME140 DDN IME 17 272 112.67 90.34 140.52
70 ISC19 DDN IME140 DDN IME 10 160 95.10 76.89 117.62
71 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 4 80 8.41 1.77 39.98
72 SC19 IST Austria IST Austria HPC Homemade@IST BeeGFS 10 100 6.63 1.39 31.62
73 ISC18 JSC JURON ThinkparQ BeeGFS 8 64 35.77 14.24 89.81
74 ISC18 STFC Jasmin/Lotus Purestorage NFS 64 128 2.33 0.26 20.93
75 ISC18 STFC Jasmin/Lotus Purestorage NFS 16 64 1.98 0.21 18.77
76 SC18 Google and DDN Lustre on GCP Google Lustre 10 80 12.82 4.30 38.23
77 ISC19 PGS Lustre on GCP Google Lustre 10 50 5.70 1.91 17.05
78 ISC20 Johannes Gutenberg University Mainz MOGON II JGU (ADA-FS)& BSC (NEXTGenIO) GekkoFS 10 160 96.46 11.61 801.60
79 ISC20 Johannes Gutenberg University Mainz MOGON II JGU (ADA-FS)& BSC (NEXTGenIO) GekkoFS 10 160 92.91 10.96 787.71
80 ISC18 DKRZ Mistral Seagate Lustre 100 1,000 32.15 22.77 45.39
81 ISC18 DKRZ Mistral Seagate Lustre 100 1,200 29.33 20.35 42.29
82 ISC18 DKRZ Mistral Seagate Lustre1 100 1,200 15.47 12.68 18.88
83 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 7.92 2.93 21.36
84 ISC20 German Climate Computing Center Mistral Cray Lustre1 10 120 6.92 2.89 16.57
85 SC18 DKRZ Mistral Seagate Lustre2 10 80 5.32 1.05 27.06
86 ISC20 National Center for Supercomputing Applications NCSA Industry System DDN/Dell Spectrum Scale 8 96 12.37 3.03 50.54
87 ISC20 National Center for Supercomputing Applications NCSA Industry System DDN/Dell Spectrum Scale 8 96 11.28 3.04 41.78
88 ISC20 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 2,048 282.45 515.59 154.74
89 SC18 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 4,096 156.91 554.23 44.43
90 SC18 Korea Institute of Science and Technology Information (KISTI) NURION DDN IME 2,048 4,096 35.97 14.06 92.03
91 ISC20 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 280 152.30 24.83 934.12
92 ISC20 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 280 149.92 24.91 902.12
93 SC19 EPCC NextGENIO NextGenIO (BSC & JGU) GekkoFS 10 240 125.08 21.47 728.68
94 ISC19 JCAHPC Oakforest-PACS DDN IME 2,048 2,048 275.65 492.06 154.41
95 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 175.85 348.95 88.62
96 ISC20 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 168.09 581.43 48.60
97 ISC20 JCAHPC Oakforest-PACS DDN IME 512 4,096 146.33 341.29 62.74
98 ISC18 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 137.78 560.10 33.89
99 ISC18 JCAHPC Oakforest-PACS DDN IME 2,048 16,384 101.48 471.25 21.85
100 SC18 JCAHPC Oakforest-PACS DDN Lustre 256 8,192 44.24 21.42 91.40