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• June 2007

Top500 List - June 2007

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

Rank	Site	System	Cores	Rmax (TFlop/s)	Rpeak (TFlop/s)	Power (kW)
301	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1052	5.2	11.2	98
302	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1052	5.2	11.2	98
303	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1052	5.2	11.2	98
304	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1052	5.2	11.2	98
305	Computacenter (UK) LTD United Kingdom	Cluster Platform 4000 BL465c, Opteron DC 2.4GHz, GigEthernet Hewlett-Packard	1638	5.2	7.9
306	Esprinet - Log. Distr. Eur. SRL Italy	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	664	5.2	8.0
307	Financial Institution United States	Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, Infiniband Hewlett-Packard	1292	5.2	6.7
308	IT Service Provider (C) United States	Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, Infiniband Hewlett-Packard	1292	5.2	6.7
309	Financial Institution United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	656	5.1	7.9
310	Universidad Nacional Autonoma de Mexico Mexico	Cluster Platform 4000 DL145 Opteron Dual Core 2.6 GHz Infiniband Hewlett-Packard	1360	5.1	7.1
311	Computacenter (UK) LTD United Kingdom	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	652	5.1	7.8
312	Computacenter (UK) LTD United Kingdom	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	652	5.1	7.8
313	Infospace Inc. United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	652	5.1	7.8
314	Fidelity Investments United States	Cluster Platform 4000 BL465c, Opteron DC 2.6GHz, GigEthernet Hewlett-Packard	1480	5.1	7.7
315	Computacenter (UK) LTD United Kingdom	Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet Hewlett-Packard	732	5.1	7.8
316	Computacenter (UK) LTD United Kingdom	Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet Hewlett-Packard	732	5.1	7.8
317	Computacenter (UK) LTD United Kingdom	Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet Hewlett-Packard	732	5.1	7.8
318	Computacenter (UK) LTD United Kingdom	Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, GigEthernet Hewlett-Packard	732	5.1	7.8
319	Copaco DC B.V. Netherlands	Cluster Platform 3000 BL460c, Xeon 51xx 2.33GHz, GigEthernet Hewlett-Packard	836	5.1	7.8
320	CompuCom Systems Inc United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	648	5.1	7.8
321	Chalmers University of Technology Sweden	Ada - BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet IBM	1024	5.1	12.3	97
322	Eli Lilly and Company United States	BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet IBM	1024	5.1	12.3	97
323	Lunds Tekniska Hogskola Sweden	Milleotto - BladeCenter HS21 Cluster, Xeon dual core, 3 GHz, GigEthernet IBM	1024	5.1	12.3	97
324	Financial Institution (J) United Kingdom	Blade Cluster BL-25P, Opteron 2.4 GHz, GigEthernet Hewlett-Packard	1880	5.0	9.0
325	Financial Services (N) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1020	5.0	10.9	95
326	Financial Services (N) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1020	5.0	10.9	95
327	University of Minnesota/Supercomputing Institute United States	BladeCenter LS21, Opteron Dual Core 2.6 GHz, Infiniband IBM	1140	5.0	5.9	80
328	KTH - Royal Institute of Technology Sweden	Lenngren - PowerEdge 1850, 3.4 GHz, Infiniband Dell	886	5.0	6.0
329	Japan Meteorological Agency Japan	SR11000-J1/50 Hitachi	50	5.0	6.1
330	Belgacom Corporate University Belgium	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	640	5.0	7.7
331	IT Service Provider (C) France	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	640	5.0	7.7
332	Amdocs United States	SuperDome 1.1 GHz/HyperPlex Hewlett-Packard	2176	5.0	9.6
333	Geoscience (H) India	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1008	5.0	10.8	94
334	Geoscience (H) India	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1008	5.0	10.8	94
335	Youngwoo Korea, South	Integrity Superdome, Itanium2 DC 1.6 GHz, HyperPlex Hewlett-Packard	936	5.0	6.0
336	Financial Services (N) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1000	4.9	10.7	93
337	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1000	4.9	10.7	93
338	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1000	4.9	10.7	93
339	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1000	4.9	10.7	93
340	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1000	4.9	10.7	93
341	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1000	4.9	10.7	93
342	Semiconductor Company (C) United States	BladeCenter HS21 Cluster, Xeon dual core 2.66 GHz, GigEthernet IBM	1000	4.9	10.7	93
343	Semiconductor Company (M) United States	Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband Hewlett-Packard	1232	4.9	6.4
344	Semiconductor Company (M) United States	Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband Hewlett-Packard	1232	4.9	6.4
345	Semiconductor Company (M) United States	Cluster Platform 4000 BL465c Opteron Dual Core 2.6 GHz Infiniband Hewlett-Packard	1232	4.9	6.4
346	Financial DCCoD (B) United Kingdom	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
347	Financial DCCoD (B) United Kingdom	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
348	Financial DCCoD (B) United Kingdom	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
349	Financial DCCoD (B) United Kingdom	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
350	Financial DCCoD (B) United Kingdom	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
351	Financial Institution (Q) France	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
352	Financial Services (M) United Kingdom	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
353	Financial Services (M) United Kingdom	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
354	Geoscience (H) India	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
355	Geoscience (H) India	BladeCenter LS20, Opteron 2.2 GHz Dual core, GigEthernet IBM	2000	4.9	8.8	123
356	Financial Institution (H) Australia	Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet Hewlett-Packard	1420	4.9	9.1
357	Zungwon Korea, South	Integrity Superdome, Itanium2 1.6 GHz, HyperPlex Hewlett-Packard	1024	4.9	6.6
358	Digital China Ltd. China	SuperDome 1.1 GHz/HyperPlex Hewlett-Packard	2048	4.9	9.0
359	Computacenter (UK) LTD United Kingdom	Cluster Platform 4000 BL685c, Opteron DC 2.4GHz, Infiniband Hewlett-Packard	1312	4.8	6.3
360	University of Edinburgh United Kingdom	BladeCenter HS21 Cluster, Xeon dual core 3.0 GHz, Infiniband IBM	512	4.8	6.1	48
361	Intel United States	Intel Cluster, Xeon 2.66 GHz quad core, Infiniband Intel	576	4.8	6.1
362	IT Service Provider (B) United States	Cluster Platform 3000 BL460c, Xeon 51xx 2.66GHz, Infiniband Hewlett-Packard	696	4.8	7.4
363	System Integrator (A) Taiwan	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	616	4.8	7.4
364	System Integrator (A) Taiwan	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	616	4.8	7.4
365	System Integrator (A) Taiwan	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	616	4.8	7.4
366	System Integrator (A) Taiwan	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	616	4.8	7.4
367	System Integrator (A) Taiwan	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	616	4.8	7.4
368	System Integrator (A) Taiwan	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	616	4.8	7.4
369	Adam Opel AG Germany	eServer pSeries p5 575 1.9 GHz IBM	720	4.8	5.5	117
370	IT Service Provider (C) Canada	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	612	4.8	7.3
371	IT Services Provider (B) Belgium	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, Infiniband Hewlett-Packard	612	4.8	7.3
372	Digital Media Company (E) United States	Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, GigEthernet Hewlett-Packard	1500	4.8	9.2
373	Saudi Aramco Saudi Arabia	eServer 326 Cluster, Opteron 2.8 GHz, Myrinet IBM	1024	4.8	5.7
374	Los Alamos National Laboratory United States	Coyote B - Opteron 2.6 GHz, Infiniband Linux Networx	1080	4.7	5.6
375	Boston University United States	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
376	CERT - Centre of Excellence for Applied Research and Training United Arab Emirates	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
377	DOE/SC/Argonne National Laboratory United States	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
378	Iowa State University United States	CyBlue - eServer Blue Gene Solution IBM	2048	4.7	5.7	22
379	KTH - Royal Institute of Technology/Stockholm Brain Institute Sweden	Hebb - eServer Blue Gene Solution IBM	2048	4.7	5.7	22
380	Lawrence Livermore National Laboratory United States	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
381	MIT United States	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
382	NCAR (National Center for Atmospheric Research) United States	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
383	NIWS Co, Ltd Japan	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
384	Princeton University United States	Orangena - eServer Blue Gene Solution IBM	2048	4.7	5.7	22
385	University of Alabama at Birmingham United States	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
386	University of Edinburgh United Kingdom	eServer Blue Gene Solution IBM	2048	4.7	5.7	22
387	Logistic Services (E) United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	604	4.7	7.2
388	Logistic Services (E) United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	604	4.7	7.2
389	Logistic Services (E) United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	604	4.7	7.2
390	Logistic Services (E) United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	604	4.7	7.2
391	Logistic Services (E) United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	604	4.7	7.2
392	Logistic Services (E) United States	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	604	4.7	7.2
393	Banco Azteca Mexico	Integrity Superdome, Itanium2 DC 1.6 GHz, HyperPlex Hewlett-Packard	980	4.7	6.3
394	Environment Canada Canada	Maia - eServer pSeries p5 575 1.9 GHz IBM	720	4.7	5.5	117
395	Gaming Company (C) Vietnam	Cluster Platform 3000 BL460c, Xeon 51xx 3.0GHz, GigEthernet Hewlett-Packard	600	4.7	7.2
396	PSA Peugeot Citroen France	xSeries x3455 Cluster Opteron, 2.6 GHz, Infiniband IBM	1184	4.7	6.2	115
397	Sun Trust Florida United States	Blade Cluster BL-20P, Pentium4 Xeon 3.2 GHz, GigEthernet Hewlett-Packard	1344	4.6	8.6
398	Government Classified United States	Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet Hewlett-Packard	1000	4.6	6.8
399	Government Classified United States	Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet Hewlett-Packard	1000	4.6	6.8
400	Brookhaven National Laboratory United States	IBM QCDOC, PowerPC 440, 400 MHz, 6D-Torus IBM	8192	4.6	6.6	89