Rank

Computer/ Vendor

Site

RMax

Year

Country

101

BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband/

IBM

Automotive

88620

2011

United States

102

BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband/

IBM

Automotive

88620

2011

United States

103

Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband/

Hewlett-Packard

Manufacturing Company

88550

2009

France

104

Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE/

Hewlett-Packard

Financial Services Company (G)

87542.8

2011

United States

105

Bull bullx super-node S6010/S6030/

Bull SA

Bull

87470

2010

France

106

Bullx S6010 Cluster,  Xeon 2.26 Ghz 8-core, QDR Infiniband/

Bull SA

Commissariat a l'Energie Atomique (CEA)

87470

2010

France

107

HP Pod BL2x220, X5660 2.8 Ghz, Infiniband QDR/

Hewlett-Packard

iVEC

87198.7

2010

Australia

108

Bullx Supernode/Blade  Xeon X5550/X5650 2.66 Ghz, Infiniband/

Bull SA

University of Cologne, Regional Computing Centre

85900

2010

Germany

109

NNSA/SC Blue Gene/Q Prototype 2/

IBM

IBM Thomas J. Watson Research Center

85880

2011

United States

110

Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR/

Appro International

Lawrence Livermore National Laboratory

83080

2009

United States

111

Appro Xtreme Opteron 2 GHz, Infiniband QDR/

Appro International

Los Alamos National Laboratory

83050

2011

United States

112

eServer Blue Gene Solution/

IBM

Stony Brook/BNL, New York Center for Computational Sciences

82161

2007

United States

113

Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband/

Dell

Maui High-Performance Computing Center (MHPCC)

80580

2009

United States

114

Oracle Blade Server X6275,  X5670 2.93 GHz, Infiniband QDR/

Oracle

DLR - CASE

79340

2011

Germany

115

Power 575, p6 4.7 GHz, Infiniband/

IBM

Naval Oceanographic Office - NAVO DSRC

78680

2009

United States

116

Power 575, p6 4.7 GHz, Infiniband/

IBM

CINECA

78680

2009

Italy

117

Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE/

Hewlett-Packard

IT Service Provider (D)

77745.1

2011

United States

118

Appro Xtreme-X3 Server - Quad Opteron Quad Core 2.3 GHz, Infiniband/

Appro International

Center for Computational Sciences, University of Tsukuba

77280

2009

Japan

119

Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR/

Oracle

CLUMEQ - Université Laval

77170

2009

Canada

120

Cray XT5 QC 2.3 GHz/

Cray Inc.

US Army Research Laboratory (ARL)

76800

2008

United States

121

Cray XT5/XT4 QC 2.3 GHz/

Cray Inc.

CSC (Center for Scientific Computing)

76510

2009

Finland

122

BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet/

IBM

Service Provider

76030

2011

United States

123

eServer pSeries p5 575 1.9 GHz/

IBM

DOE/NNSA/LLNL

75760

2006

United States

124

HP Cluster Platform 4000 DL165 G7 Cluster, Opteron 12-core 2.1 Ghz, 10G/

Hewlett-Packard

Purdue University

75425.8

2011

United States

125

Cluster Platform 3000 BL280c G6, Xeon X55xx 2.8Ghz, Infiniband/

Hewlett-Packard

University of Minnesota/Supercomputing Institute

75425.8

2011

United States

126

Asterism ID318, Intel Xeon E5530, NVIDIA C2050, Infiniband/

NSSOL / SGI Japan

National Institute for Environmental Studies

75350

2010

Japan

127

HP DL160 Cluster G6, Xeon X5650 2.66 GHz, GigE/

Hewlett-Packard

Telecommunication Company

74742.3

2011

Japan

128

Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE/

Hewlett-Packard

Arrow Enterprise Computing Solutions

74336.7

2011

United States

129

BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband/

IBM

Energy Company (A)

73639

2011

Italy

130

iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband/

IBM

NASA/Goddard Space Flight Center

73639

2011

United States

131

Hitachi SR16000 Model XM1/108, Power7 3.3Ghz, Infiniband/

Hitachi

Yukawa Institute for Theoretical Physics (YITP)

73350

2011

Japan

132

Power 575, p6 4.7 GHz, Infiniband/

IBM

National Centers for Environment Prediction

73060

2009

United States

133

Power 575, p6 4.7 GHz, Infiniband/

IBM

National Centers for Environment Prediction

73060

2008

United States

134

eServer Blue Gene Solution/

IBM

Rensselaer Polytechnic Institute, Computational Center for Nanotechnology Innovations

73032

2007

United States

135

Dell DCS Xanadu 2.5, Xeon E55xx 2.4Ghz, Infiniband DDR/

Dell

Lawrence Livermore National Laboratory

72410

2010

United States

136

BladeCenter PS702 Express, Power7 3.3GHz, Infiniband/

IBM

CeSViMa - Centro de Supercomputación y Visualización de Madrid

72030

2011

Spain

137

iDataPlex DX360M3, Xeon 2.66, Infiniband/

IBM

RQCHP/Calcul Quebec/Compute Canada Université de Montréal

71557.5

2011

Canada

138

HP DL160 Cluster G6, Xeon E5620 2.4 GHz, GigE/

Hewlett-Packard

Web Content Provider

70187.6

2011

United States

139

SGI Altix ICE 8200 Enhanced LX, Xeon X5560 quad core 2.8 GHz/

SGI

US Army Research Laboratory (ARL)

70000

2009

United States

140

xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE/

IBM

Banking (M)

69987

2011

United States

141

xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE/

IBM

Banking (M)

69987

2011

United States

142

xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE/

IBM

Banking (M)

69987

2011

United States

143

BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet/

IBM

Network Company

69716.8

2011

China

144

Cluster Platform 3000 BL280c G6, Xeon X5650 2.67Ghz, Infiniband QDR/

Hewlett-Packard

Carrillo Business Technologies, Inc

68829.2

2011

United States

145

PowerEdge 1955, 2.33 GHz, Infiniband, Windows Server 2008/Red Hat Enterprise Linux 4/

Dell

NCSA

68480

2007

United States

146

Power 775, Power7 3.836 GHz/

IBM

IBM Poughkeepsie Benchmarking Center

68320

2011

United States

147

Poweredge Cluster, Xeon X5660 2.8Ghz, Infiniband DDR/

Dell

Texas Tech University

68270

2010

United States

148

HP ProLiant SL390s G7 Xeon X5650, Nvidia M2070, Infiniband QDR/

Hewlett-Packard

University of California, Los Angeles

68100

2011

United States

149

BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE/

IBM

Communications

67680.3

2011

Israel

150

BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE/

IBM

Communications

67680.3

2011

Israel

151

Appro 1U-1143H Cluster, Opteron 8C 2.4Ghz, Infiniband QDR/

Appro International

UCSD/San Diego Supercomputer Center

67320

2010

United States

152

Cluster Platform 3000 BL460c G6, Xeon L5450 3 GHz, Infiniband/

Hewlett-Packard

Government Classified

67116.6

2011

United States

153

Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, GigE/

Hewlett-Packard

IT Services Provider (C)

66980

2011

United States

154

iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, Windows HPC2008 R2/

IBM

University of Southampton

66680

2009

United Kingdom

155

SGI Altix 1.5/1.6/1.66 GHz, Voltaire Infiniband/

SGI

NASA/Ames Research Center/NAS

66567

2008

United States

156

Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE/

Hewlett-Packard

IT Service Provider

66371.5

2010

United States

157

BladeCenter HS22 Cluster, Xeon QC E5xx 2.53 GHz, GigEthernet/

IBM

Logistics

66345.2

2011

Germany

158

HP DL160 Cluster G6, Xeon E5640 2.53 GHz, GigE/

Hewlett-Packard

Web Content Provider

66225.1

2011

United States

159

Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE/

Hewlett-Packard

IT Service Provider

66202.7

2011

United States

160

Cluster Platform 4000 BL685c G7, Opteron 12C 2.2 Ghz, GigE/

Hewlett-Packard

IT Service Provider

65825.4

2011

United Kingdom

161

BladeCenter HS22 Cluster, Xeon QC X55xx 2.26 GHz, Infiniband/

IBM

Classified

65780

2011

United States

162

xSeries x3650M3, Xeon X56xx 2.66 GHz, GigE/

IBM

Financial Institution

65591.7

2011

Japan

163

ACTION Xeon HP BL2x220/BL490 E5345/L5640 Infiniband/

ACTION

Gdansk University of Technology, CI Task

65588

2011

Poland

164

xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE/

IBM

Internet Service

65389

2011

China

165

NNSA/SC Blue Gene/Q Prototype 1/

IBM

IBM Thomas J. Watson Research Center

65347

2010

United States

166

BladeCenter HX5, WM Xeon 10-core, 2.4 GHz, Infiniband/

IBM

Leibniz Rechenzentrum

64860

2011

Germany

167

Sun Blade x6048, Xeon X5560 2.8 Ghz, Infiniband QDR/

Oracle

NACAD/COPPE/UFRJ

64630

2009

Brazil

168

xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE/

IBM

Service Provider

64596

2011

Japan

169

HP ProLiant SL390s G7 Xeon 6C X5660 2.8Ghz, nVidia Fermi, Infiniband QDR/

Hewlett-Packard

Georgia Institute of Technology

63920

2010

United States

170

BladeCenter JS21 Cluster, PPC 970, 2.3 GHz, Myrinet/

IBM

Barcelona Supercomputing Center

63830

2006

Spain

171

xSeries x3850M2 Cluster Xeon QC GT 2.53 GHz, GigEthernet/

IBM

Banking (M)

63720

2011

United States

172

Cluster Platform 3000 BL280c G6, Xeon X5670 2.93Ghz, Infiniband QDR/

Hewlett-Packard

Saudi Aramco

63420

2010

Saudi Arabia

173

Dell PowerEdge M610 Cluster, Xeon X5670 2.93Ghz, Infiniband QDR/

ClusterVision/Dell

Saudi Aramco

63150

2010

Saudi Arabia

174

Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE/

Hewlett-Packard

Arrow Enterprise Computing Solutions

63144.4

2011

United States

175

iDataPlex, Xeon E55xx QC 2.26 GHz, GigEthernet/

IBM

Financial Institution (P)

62751

2011

France

176

xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband/

IBM

Banking (M)

62729.5

2010

United States

177

Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE/

Hewlett-Packard

IT Service Provider

61943.8

2011

United States

178

PowerEdge SC1435 Dual core Opteron 2.2 GHz, Infiniband/

Dell

KTH - Royal Institute of Technology

61760

2010

Sweden

179

Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE/

Hewlett-Packard

IT Service Provider

61625.7

2010

United States

180

Cray XE6 12-core 2.1 GHz/

Cray Inc.

Cray Inc.

60330

2010

United States

181

BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, Infiniband/

IBM

Lockheed Martin

60313

2011

United States

182

BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, Infiniband/

IBM

Lockheed Martin

60313

2011

United States

183

Cluster Platform 3000 SL2x170z, Xeon L5680 3.33 GHz, Infiniband/

Hewlett-Packard

IT Service Provider

60193

2011

United States

184

Cluster Platform 3000 SL2x170z, Xeon L5680 3.33 GHz, Infiniband/

Hewlett-Packard

IT Service Provider

60193

2011

United States

185

Cluster Platform 3000 SL2x170z, Xeon L5680 3.33 GHz, Infiniband/

Hewlett-Packard

IT Service Provider

60193

2011

United States

186

Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 Ghz, GigE/

Hewlett-Packard

IT Service Provider

59926.7

2011

United Kingdom

187

Power 575, p6 4.7 GHz, Infiniband/

IBM

NCAR (National Center for Atmospheric Research)

59684.1

2008

United States

188

BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE/

IBM

Financial Services (H)

59126.9

2011

United States

189

BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, GigE/

IBM

Financial Services (H)

59126.9

2011

United States

190

Cluster Platform 3000 BL460c G1, Xeon L5420 2.5 GHz, GigE/

Hewlett-Packard

Computacenter (UK) LTD

58705.6

2010

United Kingdom

191

xSeries x3650 Cluster Xeon QC GT 2.66 GHz, Infiniband/

IBM

Classified

58675.3

2011

United Kingdom

192

Power 750, Power7 3.86 GHz, 10GigE/

IBM

IBM Thomas J. Watson Research Center

58310

2011

United States

193

Cluster Platform 3000 BL460c G6, Xeon L5520 2.26 GHz, Infiniband/

Hewlett-Packard

Financial Institution

57554.5

2011

United States

194

Cluster Platform 3000 BL2x220, X56xx 2.66 Ghz, Infiniband/

Hewlett-Packard

Wroclaw Centre for Networking and Supercomputing

57410

2011

Poland

195

iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband/

IBM

Banking (M)

56790.8

2010

United States

196

NEC LX-2400 Cluster, Xeon X5550 2.66 Ghz, Infiniband/

NEC

Universitaet Erlangen

56730

2010

Germany

197

Hitachi SR16000 Model L2/128, Power6 4.7Ghz, Infiniband/

Hitachi

National Institute for Fusion Science (NIFS)

56650

2009

Japan

198

Altix 4700 1.6 GHz/

SGI

Leibniz Rechenzentrum

56520

2007

Germany

199

Cluster Platform 3000 BL460c G7, Xeon E5620 2.4 Ghz, GigE/

Hewlett-Packard

Web Company (C)

56414.8

2011

China

200

Cray XT4 QuadCore 2.1 GHz/

Cray Inc.

ERDC DSRC

56250

2008

United States