1
|
DOE/NNSA/LANL
United States
|
BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz , Voltaire Infiniband
IBM
|
122400
|
1026
|
1375.78
|
2
|
DOE/NNSA/LLNL
United States
|
eServer Blue Gene Solution
IBM
|
212992
|
478.2
|
596.38
|
3
|
Argonne National Laboratory
United States
|
Blue Gene/P Solution
IBM
|
163840
|
450.3
|
557.06
|
4
|
Texas Advanced Computing Center/Univ. of Texas
United States
|
SunBlade x6420, Opteron Quad 2Ghz, Infiniband
Sun Microsystems
|
62976
|
326
|
503.81
|
5
|
Oak Ridge National Laboratory
United States
|
Cray XT4 QuadCore 2.1 GHz
Cray Inc.
|
30976
|
205
|
260.2
|
6
|
Forschungszentrum Juelich (FZJ)
Germany
|
Blue Gene/P Solution
IBM
|
65536
|
180
|
222.82
|
7
|
New Mexico Computing Applications Center (NMCAC)
United States
|
SGI Altix ICE 8200, Xeon quad core 3.0 GHz
SGI
|
14336
|
133.2
|
172.03
|
8
|
Computational Research Laboratories, TATA SONS
India
|
Cluster Platform 3000 BL460c, Xeon 53xx 3GHz, Infiniband
Hewlett-Packard
|
14384
|
132.8
|
172.61
|
9
|
IDRIS
France
|
Blue Gene/P Solution
IBM
|
40960
|
112.5
|
139.26
|
10
|
Total Exploration Production
France
|
SGI Altix ICE 8200EX, Xeon quad core 3.0 GHz
SGI
|
10240
|
106.1
|
122.88
|
11
|
Government Agency
Sweden
|
Cluster Platform 3000 BL460c, Xeon 53xx 2.66GHz, Infiniband
Hewlett-Packard
|
13728
|
102.8
|
146.43
|
12
|
NNSA/Sandia National Laboratories
United States
|
Sandia/ Cray Red Storm, Opteron 2.4 GHz dual core
Cray Inc.
|
26569
|
102.2
|
127.53
|
13
|
EDF R&D
France
|
Blue Gene/P Solution
IBM
|
32768
|
92.96
|
111.41
|
14
|
IBM Thomas J. Watson Research Center
United States
|
eServer Blue Gene Solution
IBM
|
40960
|
91.29
|
114.69
|
15
|
NERSC/LBNL
United States
|
Cray XT4, 2.6 GHz
Cray Inc.
|
19320
|
85.37
|
100.46
|
16
|
T2K Open Supercomputer Project (Todai)
Japan
|
Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G
Hitachi
|
12288
|
82.98
|
113.05
|
17
|
Stony Brook/BNL, New York Center for Computational Sciences
United States
|
eServer Blue Gene Solution
IBM
|
36864
|
82.16
|
103.22
|
18
|
ECMWF
United Kingdom
|
Power 575, p6 4.7 GHz, Infiniband
IBM
|
8320
|
80.32
|
156.42
|
19
|
RZG/Max-Planck-Gesellschaft MPI/IPP
Germany
|
Power 575, p6 4.7 GHz, Infiniband
IBM
|
6720
|
80.32
|
126.34
|
20
|
Center for Computational Sciences, University of Tsukuba
Japan
|
Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband
Appro International
|
10000
|
76.46
|
92
|
21
|
DOE/NNSA/LLNL
United States
|
eServer pSeries p5 575 1.9 GHz
IBM
|
12208
|
75.76
|
92.78
|
22
|
Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations
United States
|
eServer Blue Gene Solution
IBM
|
32768
|
73.03
|
91.75
|
23
|
NCSA
United States
|
PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4
Dell
|
9600
|
68.48
|
89.59
|
24
|
GSIC Center, Tokyo Institute of Technology
Japan
|
Sun Fire x4600/x6250 Cluster, Opteron 2.4/2.6 GHz and ClearSpeed Accelerator, Xeon E5440 2.833 GHz, Infiniband
NEC/Sun
|
12344
|
67.7
|
109.73
|
25
|
NASA/Ames Research Center/NAS
United States
|
SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband
SGI
|
13824
|
66.57
|
82.94
|
26
|
Barcelona Supercomputing Center
Spain
|
BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet
IBM
|
10240
|
63.83
|
94.21
|
27
|
Leibniz Rechenzentrum
Germany
|
Altix 4700 1.6 GHz
SGI
|
9728
|
56.52
|
62.26
|
28
|
ERDC MSRC
United States
|
Cray XT4 QuadCore 2.1 GHz
Cray Inc.
|
8464
|
56.25
|
71.1
|
29
|
University of Edinburgh
United Kingdom
|
Cray XT4, 2.8 GHz
Cray Inc.
|
11328
|
54.65
|
63.44
|
30
|
NCAR (National Center for Atmospheric Research)
United States
|
Power 575, p6 4.7 GHz, Infiniband
IBM
|
4064
|
54.08
|
76.4
|
31
|
NNSA/Sandia National Laboratories
United States
|
PowerEdge 1850, 3.6 GHz, Infiniband
Dell
|
9024
|
53
|
64.97
|
32
|
Commissariat a l'Energie Atomique (CEA)
France
|
NovaScale 5160, Itanium2 1.6 GHz, Quadrics
Bull SA
|
9968
|
52.84
|
63.8
|
33
|
Wright-Patterson Air Force Base/DoD ASC
United States
|
Altix 4700 1.6 GHz
SGI
|
9216
|
51.44
|
58.98
|
34
|
Kyoto University
Japan
|
Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband
Fujitsu
|
6656
|
50.51
|
61.24
|
35
|
IBM/ECMWF
United States
|
Power 575, p6 4.7 GHz, Infiniband
IBM
|
3520
|
47.97
|
66.18
|
36
|
Moscow State University - Scientific & Research Computing Center
Russia
|
T-Platforms T60, Intel Quadcore 3Mhz, Infiniband DDR
T-Platforms
|
5000
|
47.17
|
60
|
37
|
IBM - Rochester
United States
|
Blue Gene/P Solution
IBM
|
16384
|
46.83
|
55.71
|
38
|
Texas Advanced Computing Center/Univ. of Texas
United States
|
PowerEdge 1955, 2.66 GHz, Infiniband
Dell
|
5848
|
46.73
|
62.22
|
39
|
HPC2N - Umea University
Sweden
|
BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS
IBM
|
5376
|
46.04
|
53.76
|
40
|
National Supercomputer Centre (NSC)
Sweden
|
Cluster Platform 3000 DL140 Cluster, Xeon 2.33GHz Infiniband
Hewlett-Packard
|
6400
|
44.46
|
59.65
|
41
|
Maui High-Performance Computing Center (MHPCC)
United States
|
PowerEdge 1955, 3.0 GHz, Infiniband
Dell
|
5200
|
42.39
|
62.4
|
42
|
Commissariat a l'Energie Atomique (CEA)
France
|
Novascale 3045, Itanium2 1.6 GHz, Infiniband
Bull SA
|
7680
|
42.13
|
49.15
|
43
|
US Army Research Laboratory (ARL)
United States
|
Evolocity II (LS Supersystem) Xeon 51xx 3.0 GHz IB
Linux Networx
|
4416
|
40.61
|
52.99
|
44
|
R-Systems
United States
|
Dell DCS CS23-SH, QC HT 2.8 GHz, Infiniband
Dell
|
4608
|
39.58
|
51.61
|
45
|
University of Gdansk, CI Task
Poland
|
ACTION Cluster Xeon E5345 Infiniband
ACTION
|
5336
|
38.17
|
49.73
|
46
|
Forschungszentrum Juelich (FZJ)
Germany
|
eServer Blue Gene Solution
IBM
|
16384
|
37.33
|
45.88
|
47
|
University of Bergen
Norway
|
Cray XT4 QuadCore 2.3 GHz
Cray Inc.
|
5548
|
