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TOP500 List - June 2001

R_max and R_peak values are in GFlop/s. For more details about other fields, check the TOP500 description.

R_peak values are calculated using the advertised clock rate of the CPU. For the efficiency of the systems you should take into account the Turbo CPU clock rate where it applies.

Rank	System	Cores	Rmax (GFlop/s)	Rpeak (GFlop/s)	Power (kW)
401	HPC 10000 400 MHz Cluster, Oracle E-commerce United States	128	80.10	102.40
402	HPC 10000 400 MHz Cluster, Oracle E-commerce Japan	128	80.10	102.40
403	HPC 10000 400 MHz Cluster, Oracle Electronics United States	128	80.10	102.40
404	HPC 10000 400 MHz Cluster, Oracle Ford Motor Company United Kingdom	128	80.10	102.40
405	HPC 10000 400 MHz Cluster, Oracle Internet Japan	128	80.10	102.40
406	HPC 10000 400 MHz Cluster, Oracle Internet Japan	128	80.10	102.40
407	HPC 10000 400 MHz Cluster, Oracle Internet Service Provider Italy	128	80.10	102.40
408	HPC 10000 400 MHz Cluster, Oracle Jside.Com Japan	128	80.10	102.40
409	HPC 10000 400 MHz Cluster, Oracle Lexis Nexis United States	128	80.10	102.40
410	HPC 10000 400 MHz Cluster, Oracle MobilCom Germany	128	80.10	102.40
411	HPC 10000 400 MHz Cluster, Oracle Motorola United States	128	80.10	102.40
412	HPC 10000 400 MHz Cluster, Oracle OfficeMax United States	128	80.10	102.40
413	HPC 10000 400 MHz Cluster, Oracle Oil Company Canada	128	80.10	102.40
414	HPC 10000 400 MHz Cluster, Oracle RandomHouse United States	128	80.10	102.40
415	HPC 10000 400 MHz Cluster, Oracle Rutgers University United States	128	80.10	102.40
416	HPC 10000 400 MHz Cluster, Oracle Stanford University/High Energy Physics United States	128	80.10	102.40
417	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company Australia	128	80.10	102.40
418	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company Italy	128	80.10	102.40
419	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company United States	128	80.10	102.40
420	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company United States	128	80.10	102.40
421	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company United States	128	80.10	102.40
422	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company United States	128	80.10	102.40
423	HPC 10000 400 MHz Cluster, Oracle Telemar Brazil	128	80.10	102.40
424	HPC 10000 400 MHz Cluster, Oracle W.W. Grainger United States	128	80.10	102.40
425	HPC 10000 400 MHz Cluster, Oracle eBay United States	128	80.10	102.40
426	ORIGIN 3000 500 MHz, HPE CIEMAT Spain	96	80.00	96.00
427	SP Power3 375 MHz, IBM AT&T United States	76	79.90	114.00
428	SP Power3 375 MHz, IBM TRW United States	76	79.90	114.00
429	SP Power3 375 MHz, IBM Zurich American United States	76	79.90	114.00
430	SP PC604e 332 MHz, IBM Deutsche Bank Germany	188	79.50	124.83
431	SX-5/10A, NEC Swiss Scientific Computing Center (CSCS) Switzerland	10	78.60	80.00
432	SP P2SC 160 MHz, IBM Government United Kingdom	178	78.40	113.90
433	SP P2SC 160 MHz, IBM Maui High-Performance Computing Center (MHPCC) United States	178	78.40	113.90
434	SP Power3 375 MHz, IBM COMDIRECT Bank AG Germany	74	77.90	111.00
435	SP Power3 375 MHz, IBM GWA Web United States	74	77.90	111.00
436	SP PC604e 332 MHz, IBM RWE Germany	184	77.80	122.17
437	SP PC604e 332 MHz, IBM TELUS Communications Inc. Canada	184	77.80	122.17
438	Presto III Athlon 1.333 GHz, Self-made CII, Institute of Science Tokyo Japan	78	77.40	208.00
439	SX-4/40H2, NEC HWW/Universitaet Stuttgart Germany	40	77.20	80.00
440	HPC 420 450 MHz Cluster, Oracle Internet Service Provider United States	112	77.01	100.80
441	SP Power3 200 MHz, IBM Deutsche Telekom AG Germany	128	76.77	102.40
442	SP Power3 200 MHz, IBM IBM Research Switzerland	128	76.77	102.40
443	ORIGIN 2000 400 MHz, HPE University of Arizona United States	120	76.70	96.00
444	ORIGIN 2000 250 MHz, HPE Fermi National Accelerator Laboratory United States	192	76.40	96.00
445	SP Power3 375 MHz, IBM ABN AMRO Netherlands	72	75.90	108.00
446	SP Power3 375 MHz, IBM Ensign Geophysics United Kingdom	72	75.90	108.00
447	SP Power3 375 MHz, IBM Georgia Institute of Technology United States	72	75.90	108.00
448	SP Power3 375 MHz, IBM MCI Worldcom United States	72	75.90	108.00
449	SP Power3 375 MHz, IBM PGS Egypt	72	75.90	108.00
450	SP Power3 375 MHz, IBM Volvo Sweden	72	75.90	108.00
451	HPC 10000 400 MHz Cluster, Oracle Bank (F) United Kingdom	120	75.80	96.00
452	HPC 10000 400 MHz Cluster, Oracle Dutchtone Netherlands	120	75.80	96.00
453	HPC 10000 400 MHz Cluster, Oracle Media Spain	120	75.80	96.00
454	HPC 10000 400 MHz Cluster, Oracle T-Online Germany	120	75.80	96.00
455	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company Italy	120	75.80	96.00
456	HPC 10000 400 MHz Cluster, Oracle Telecommunication Company Italy	120	75.80	96.00
457	HPC 10000 400 MHz Cluster, Oracle debis Systemhaus Germany	120	75.80	96.00
458	SP PC604e 332 MHz, IBM FT UEI Antony France	178	75.20	118.19
459	VPP5000/8, Fujitsu/SNI Scientific Supercomputing Center Karlsruhe Germany	8	74.80	76.80
460	T3E, Cray/HPE NRI for Earth Science and Disaster (NIED) Japan	172	74.50	103.20
461	SP Power3 200 MHz, IBM Lockheed Martin United States	124	74.40	99.20
462	SuperDome, HPE ETH Zuerich Switzerland	48	73.90	105.60
463	SP Power3 375 MHz, IBM CIGNA United States	70	73.80	105.00
464	SP PC604e 332 MHz, IBM 2 The Mart United States	174	73.60	115.50
465	SP PC604e 332 MHz, IBM ThyssenKrupp Information Systems Germany	236	73.10	156.70
466	ORIGIN 2000 300 MHz - Eth-Cluster, HPE Norwegian University of Science and Technology Norway	160	72.57	96.00
467	T3E900, Cray/HPE Government United States	116	72.30	104.40
468	SP PC604e 332 MHz, IBM Deutsche Bank Germany	170	71.90	112.88
469	SP Power3 375 MHz, IBM Adapco United States	68	71.80	102.00
470	SP Power3 375 MHz, IBM IMS Health United States	68	71.80	102.00
471	SP Power3 375 MHz, IBM Kohls United States	68	71.80	102.00
472	ORIGIN 2000 400 MHz, HPE IUCC/HPCU Israel	112	71.70	89.60
473	ORIGIN 2000 400 MHz, HPE Saab Automobile AB Sweden	112	71.70	89.60
474	T3E, Cray/HPE Government United States	164	71.10	98.40
475	SP PC604e 332 MHz, IBM Zuerich Versicherung Switzerland	168	71.00	111.55
476	SP Power3 222 MHz, IBM European Patent Office Germany	112	71.00	99.40
477	SP Power3 375 MHz 16 way, IBM BASF Germany	64	70.60	96.00
478	SP Power3 375 MHz 16 way, IBM Boston University United States	64	70.60	96.00
479	SP Power3 375 MHz 16 way, IBM Brigham Young University United States	64	70.60	96.00
480	SP Power3 375 MHz 16 way, IBM CASPUR Italy	64	70.60	96.00
481	SP Power3 375 MHz 16 way, IBM Indiana University United States	64	70.60	96.00
482	SP Power3 375 MHz 16 way, IBM NASA/Goddard Space Flight Center United States	64	70.60	96.00
483	SP Power3 375 MHz 16 way, IBM System Integrator United States	64	70.60	96.00
484	SP Power3 375 MHz 16 way, IBM Universite des Sciences et Technologies de Lille France	64	70.60	96.00
485	SP PC604e 332 MHz, IBM Deutsche Bank Switzerland	166	70.20	110.22
486	HPC 10000 400 MHz Cluster, Oracle AT&T United States	112	70.12	89.60
487	HPC 10000 400 MHz Cluster, Oracle Computer Manufacturer United States	112	70.12	89.60
488	HPC 10000 400 MHz Cluster, Oracle Prudential Insurance United Kingdom	112	70.12	89.60
489	SP Power3 375 MHz, IBM ITS SRL Torino Italy	66	69.80	99.00
490	SP Power3 375 MHz, IBM Joy Technologies United States	66	69.80	99.00
491	SP PC604e 332 MHz, IBM DeTeCSM Germany	164	69.40	108.89
492	SX-4/36H2, NEC National Institute for Environmental Studies Japan	36	69.40	72.00
493	SP2/402, IBM Chip Manufacturer (B) United States	402	69.33	106.93
494	HPC 10000 400 MHz Cluster, Oracle KT Freetel South Korea	110	68.77	88.00
495	SuperDome, HPE University of Oslo Norway	44	68.70	96.80
496	SP PC604e 332 MHz, IBM BASF Germany	162	68.50	107.56
497	SP PC604e 332 MHz, IBM Dregis (Dresdner global IT services) Germany	162	68.50	107.56
498	SP P2SC 120 MHz, IBM Centre Informatique National (CINES) France	207	67.80	99.36
499	SP Power3 375 MHz, IBM Adam Opel AG Germany	64	67.78	96.00
500	SP Power3 375 MHz, IBM Aerospace France	64	67.78	96.00