Rank

Computer/ Vender

Site

RMax

Year

Country

301

HP ProLiant SL390s G7 Xeon 6C X5680 3.3 Ghz, GigE/

Hewlett-Packard

IT Service Provider

50941.4

2011

United States

302

HP ProLiant SL390s G7 Xeon 6C X5680 3.3 Ghz, GigE/

Hewlett-Packard

IT Service Provider

50941.4

2011

United States

303

HP ProLiant SL390s G7 Xeon 6C X5680 3.3 Ghz, GigE/

Hewlett-Packard

IT Service Provider

50941.4

2011

United States

304

Power 575, p6 4.7 GHz, Infiniband/

Hewlett-Packard

SARA (Stichting Academisch Rekencentrum)

50923.9

2009

Netherlands

305

NEC HPC 140Rb-1 Cluster, Xeon X5560 2.8Ghz, Infiniband/

IBM

HWW/Universitaet Stuttgart

50790

2009

Germany

306

Cluster Platform 4000 BL685c G7, Opteron 12C 2.1 Ghz, GigE/

NEC

Actebis Peacock GmbH

50716.1

2011

Germany

307

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

Hewlett-Packard

IT Provider (P)

50532

2011

United States

308

Fujitsu Cluster HX600, Opteron Quad Core, 2.3 GHz, Infiniband/

Hewlett-Packard

Kyoto University

50510

2008

Japan

309

Intel Cluster, Xeon X5560 2.8 GHz, Xeon X5670 2.93 Ghz, Infiniband/

Fujitsu

Intel

50370

2010

United States

310

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

Intel

Web Content Provider

50208

2011

United States

311

PRIMERGY RX200 S6, Xeon X5670 2.93 GHz, Infiniband QDR/

Hewlett-Packard

Kyushu University

50190

2011

Japan

312

Cluster Platform 3000 BL460c G6, Xeon X5550 2.66 GHz, GigE/

Fujitsu

IT Services Provider (D)

49734.3

2011

United States

313

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

Hewlett-Packard

Lockheed Martin

49647.8

2010

United States

314

Sun Blade x6048, Xeon X5570 2.93 Ghz, Infiniband QDR/

IBM

Bureau of Meteorology / CSIRO HPCCC

49590

2010

Australia

315

Sun Blade x6275, Xeon X55xx 2.8 Ghz, Infiniband QDR/

Oracle

University of Zuerich

49590

2009

Switzerland

316

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

Oracle

Information Service

49510

2011

France

317

BladeCenter HS22 Cluster, Xeon X56xx 2.53 GHz, GigEthernet/

IBM

Government

49430.4

2011

Russia

318

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

IBM

IT Service Provider

49183.9

2011

United States

319

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

Hewlett-Packard

IT Service Provider

49183.9

2011

United States

320

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

Hewlett-Packard

IT Service Provider

49183.9

2011

United States

321

xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE/

Hewlett-Packard

Internet Service

49057

2011

China

322

xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE/

IBM

Internet Service

49057

2011

China

323

xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE/

IBM

Internet Service

49057

2011

China

324

xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE/

IBM

Internet Service

49057

2011

China

325

Power 575, p6 4.7 GHz, Infiniband/

IBM

SciNet/University of Toronto

48932.7

2008

Canada

326

HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE/

IBM

Web Company (F)

48924.3

2011

United States

327

HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE/

Hewlett-Packard

Web Company (F)

48924.3

2011

United States

328

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

Hewlett-Packard

Electronics

48614

2011

United States

329

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

IBM

Electronics

48614

2011

United States

330

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

IBM

Government

48401.2

2011

United States

331

xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE/

IBM

Government

48348.5

2011

United States

332

xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE/

IBM

Government

48348.5

2011

United States

333

Cluster Platform SL170z, Xeon X5650 2.66 Ghz, GigE/

IBM

Web Company (F)

48329.2

2011

United States

334

Cluster Platform SL170z, Xeon X5650 2.66 Ghz, GigE/

Hewlett-Packard

Web Company (F)

48329.2

2011

United States

335

iDataPlex, Xeon X56xx 6C 2.66 GHz, GigE/

Hewlett-Packard

Semiconductor Company

48281

2011

United States

336

Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G/

IBM

Actebis Peacock GmbH

48226.5

2010

Germany

337

SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband/

Hewlett-Packard

Los Alamos National Laboratory

48190

2010

United States

338

Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet/

SGI

IT Service Provider (B)

48135.4

2009

United States

339

Cluster Platform 4000 BL465c, Opteron 12 2.2GHz, Infiniband/

Hewlett-Packard

MD Anderson

48132

2010

United States

340

Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet/

Hewlett-Packard

Computacenter (UK) LTD

47889.3

2010

United Kingdom

341

Cluster Platform 3000 BL460c G6, Xeon E5530 2.4 GHz, GigE/

Hewlett-Packard

Telecommunication Company

47885.8

2010

China

342

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

Hewlett-Packard

Web Company (C)

47874.7

2011

China

343

Blue Gene/P Solution/

Hewlett-Packard

Ecole Polytechnique Federale de Lausanne

47725

2009

Switzerland

344

Blue Gene/P Solution/

IBM

IBM - Rochester

47725

2007

United States

345

Blue Gene/P Solution/

IBM

IBM Thomas J. Watson Research Center

47725

2009

United States

346

Blue Gene/P Solution/

IBM

Max-Planck-Gesellschaft MPI/IPP

47725

2008

Germany

347

iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband/

IBM

Banking (M)

47672.4

2010

United States

348

Cluster Platform 3000 BL460c G7, Xeon X5675 3.06 Ghz, GigE/

IBM

Financial Institution (U2)

47355.9

2011

United States

349

Cluster Platform 3000 BL460c G7, Xeon X5675 3.06 Ghz, GigE/

Hewlett-Packard

Financial Institution (U2)

47355.9

2011

United States

350

iDataPlex, Xeon X56xx 6C 2.66 GHz, Infiniband/

Hewlett-Packard

University of British Columbia - Cancer Center, Genome Science Center

47325.7

2010

Canada

351

Cluster Platform 4000 BL685c G7, Opteron 12C 2.1 Ghz, GigE/

IBM

Web Company (C)

47301.4

2011

China

352

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

Hewlett-Packard

Asda Stores

47247.2

2011

United Kingdom

353

T-Platforms T60, Intel Quadcore 3Ghz, Infiniband DDR/

IBM

Moscow State University - Research Computing Center

47170

2008

Russia

354

Cluster Platform 3000 DL140 Cluster, Xeon 53xx 2.33GHz Infiniband/

SKIF/T-Platforms

National Supercomputer Centre (NSC)

47030

2008

Sweden

355

Cluster Platform 3000 SL2x170z, Xeon X5580 3.33 GHz, Infiniband/

Hewlett-Packard

TerraPower/Intellectual Ventures

46930

2011

United States

356

Cluster Platform SL165z G7, Opteron 6174 2.2 Ghz, Infiniband/

Hewlett-Packard

University of Waterloo

46920

2011

Canada

357

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

Hewlett-Packard

Network Company

46885.2

2011

China

358

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

IBM

Network Company

46885.2

2011

China

359

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

IBM

Network Company

46885.2

2011

China

360

BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet/

IBM

Semiconductor Company (C)

46839.9

2010

United States

361

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

IBM

IT Service Provider

46735.8

2010

Denmark

362

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

Hewlett-Packard

IT Services Provider (D)

46735.8

2011

United States

363

Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE/

Hewlett-Packard

Logistic Services (C)

46707.8

2010

United States

364

Cluster Platform 3000 BL2x220, L54xx 2.5 Ghz, GigE/

Hewlett-Packard

Nasza Klasa

46552

2010

Poland

365

xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE/

Hewlett-Packard

Financial Services (P)

46415.3

2010

United Kingdom

366

xSeries x3550M3, Xeon X56xx 2.53 GHz, GigE/

IBM

Service Provider

46252

2011

China

367

xSeries x3550M3, Xeon X56xx 2.53 GHz, GigE/

IBM

Service Provider

46252

2011

China

368

Cluster Platform 3000 BL460c G6, Xeon X5670 2.93 GHz, GigE/

IBM

IT Services Provider (D)

46158.6

2011

United States

369

Cluster Platform 4000 BL465c G7/

Hewlett-Packard

Arrow Enterprise Computing Solutions

46112.5

2011

United States

370

SGI Altix XE 1300 Cluster Solutions, 2.66GHZ, Infiniband/

Hewlett-Packard

Los Alamos National Laboratory

46081.7

2010

United States

371

xSeries x3550 Cluster, QC HT Xeon 2.66 GHz, Infiniband/

SGI

Distribution

46040

2010

United States

372

BladeCenter HS21 Cluster, Xeon QC HT 2.5 GHz, IB, Windows HPC 2008/CentOS/

IBM

HPC2N - Umea University

46040

2008

Sweden

373

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

IBM

IT Provider (P)

45988

2011

United States

374

Cluster Platform 3000 BL460c G6, Xeon E5650 2.66 GHz, GigE/

Hewlett-Packard

IT Service Provider

45923.1

2010

United States

375

Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet/

Hewlett-Packard

Semiconductor Company (P)

45819.7

2011

United States

376

Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet/

Hewlett-Packard

Semiconductor Company (P)

45819.7

2011

United States

377

xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet/

Hewlett-Packard

Communications

45754.1

2011

France

378

xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet/

IBM

Communications

45754.1

2011

France

379

xSeries x3455 Cluster Opteron, DC 2.6 GHz/QC 2.5 GHz, Infiniband/

IBM

Ohio Supercomputer Center

45730

2009

United States

380

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

IBM

IT Service Provider

45713.5

2010

United States

381

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

Hewlett-Packard

Information Services

45713.5

2010

United States

382

iDataPlex, Xeon X55xx QC 2.66 GHz, Infiniband/

Hewlett-Packard

DOE/SC/LBNL/NERSC

45701.9

2010

United States

383

BladeCenter HS22 Cluster, Xeon QC X55xx 2.53 GHz, GigEthernet/

IBM

Government

45617.3

2010

United States

384

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

IBM

IT Service Provider

45532

2011

United States

385

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

Hewlett-Packard

Telecommunications

45527.5

2010

Italy

386

xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE/

IBM

Government

45508.6

2011

Russia

387

Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE/

IBM

IT Service Provider (D)

45349.5

2010

United States

388

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

Hewlett-Packard

Hewlett-Packard

45316.2

2011

United States

389

Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G/

Hewlett-Packard

Actebis Peacock GmbH

45085.4

2011

Germany

390

Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G/

Hewlett-Packard

Actebis Peacock GmbH

45085.4

2011

Germany

391

Cluster Platform 3000 BL460c G6, Xeon L5640 2.26 GHz, 10G/

Hewlett-Packard

Actebis Peacock GmbH

45085.4

2011

Germany

392

Cluster Platform 3000 BL460c G1, Xeon L5410 2.33 GHz, GigE/

Hewlett-Packard

Hosting Services

45056.8

2009

United States

393

xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet/

Hewlett-Packard

Network Company (B)

44984

2011

United States

394

Cluster Platform 3000 BL460c G6, Xeon E5540 2.53 GHz, GigE/

IBM

Logistic Services (C)

44958

2010

United States

395

iDataPlex DX360M3, Xeon 2.8, Infiniband/

Hewlett-Packard

Geoscience

44835

2011

United States

396

iDataPlex DX360M3, Xeon 2.8, Infiniband/

IBM

Geoscience

44835

2011

United States

397

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

IBM

Government

44817.3

2010

Russia

398

xSeries x3650M3, Xeon X56xx 2.93 GHz, Infiniband/

IBM

Engineering Company

44806

2011

United States

399

HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE/

IBM

Web Company (F)

44731.2

2011

United States

400

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

Hewlett-Packard

Government

44667.6

2010

United States