TOP500 List - June 2011

Rmax and Rpeak values are in TFlop/s. For more details about other fields, check the TOP500 description.

Rpeak 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 (TFlop/s) Rpeak (TFlop/s) Power (kW)
201 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,960 56.12 100.80 302
202 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,960 56.12 100.80 302
203 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,960 56.12 100.80 302
204 xSeries x3650M2 Cluster, Xeon QC E55xx 2.26 Ghz, GigE, IBM
Service Provider
Japan 		11,640 55.94 105.55 510
205 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States 		9,072 55.80 106.32
206 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States 		9,072 55.80 106.32
207 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM
Geoscience
United States 		6,048 55.73 67.74 212
208 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM
Geoscience
United States 		6,048 55.73 67.74 212
209 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM
Geoscience
United States 		6,048 55.73 67.74 212
210 iDataPlex, Xeon X55xx QC 2.8 GHz, Infiniband, IBM
Geoscience
United States 		6,048 55.73 67.74 212
211 Cluster Platform 3000 BL460c G7, Xeon X5650 2.66 Ghz, GigE, HPE
IT Services Provider (D)
United States 		10,014 55.72 106.55
212 BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, Infiniband, IBM
Classified
United Kingdom 		5,880 55.66 62.56 157
213 BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, Infiniband, IBM
Classified
United Kingdom 		5,880 55.66 62.56 157
214 BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, Infiniband, IBM
Classified
United Kingdom 		5,880 55.66 62.56 157
215 HP DL180 Cluster G6, Xeon E5620 2.4 GHz, GigE, HPE
Social NW Provider
United States 		11,120 55.59 106.75
216 iDataPlex, Xeon E55xx QC 2.26 GHz, Infiniband, IBM
Digital Media
United States 		6,752 55.57 61.23 188
217 HP DL160 Cluster G6, Xeon E5640 2.53 GHz, GigE, HPE
Web Content Provider
United States 		10,480 55.37 106.06
218 Cluster Platform 3000 SL160z, Xeon X5650 2.66 GHz, GigE, HPE
Web Company (F)
United States 		9,918 55.21 105.53
219 Cluster Platform 3000 SL160z, Xeon X5650 2.66 GHz, GigE, HPE
Web Company (F)
United States 		9,918 55.21 105.53
220 Cluster Platform 3000 SL160z, Xeon X5650 2.66 GHz, GigE, HPE
Web Company (F)
United States 		9,918 55.21 105.53
221 Power 575, p6 4.7 GHz, Infiniband, IBM
Indian Institute of Tropical Meteorology
India 		3,744 55.11 70.39 598
222 HP DL160 Cluster G6, Xeon E5620 2.4 GHz, GigE, HPE
Web Content Provider
United States 		11,012 55.08 105.72
223 HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE, HPE
Web Company (F)
United States 		10,416 55.04 105.41
224 HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE, HPE
Web Company (F)
United States 		10,416 55.04 105.41
225 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Service Provider
Japan 		9,732 54.84 98.49 295
226 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Service Provider
Japan 		9,732 54.84 98.49 295
227 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Service Provider
Japan 		9,732 54.84 98.49 295
228 Cluster Platform SL165z G7, Opteron 6174 2.2 Ghz, Infiniband, HPE
Web Content Provider(P)
Germany 		12,000 54.81 105.60
229 Cluster Platform 4000 BL685c G7, Opteron 12C 2.1 Ghz, GigE, HPE
IT Service Provider
United Kingdom 		12,552 54.61 105.44
230 SHIROKANE - SunBlade x6250, Xeon E5450 3GHz, Infiniband, Oracle
University of Tokyo/Human Genome Center, Institute of Medical Science
Japan 		5,760 54.21 69.12
231 HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE, HPE
Web Company (F)
United States 		10,240 54.15 103.63
232 HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE, HPE
Web Company (F)
United States 		10,240 54.15 103.63
233 HP DL180 Cluster G6, Xeon E5540 2.53 GHz, GigE, HPE
Web Company (F)
United States 		10,240 54.15 103.63
234 iDataPlex, Xeon X56xx 6C 2.66 GHz, GigE, IBM
Financial Institution (P)
United Kingdom 		9,480 53.42 100.87 248
235 iDataPlex, Xeon X56xx 6C 2.66 GHz, GigE, IBM
Financial Institution (P)
United Kingdom 		9,480 53.42 100.87 248
236 SGI Altix ICE 8200EX, Xeon X5560 2.8 GHz/X5675 3.06 GHz, Infiniband, HPE
ONERA
France 		4,992 53.30 57.91
237 Tuna - Cray XT6 12-Core 2.0/2.1/2.2 GHz, Cray/HPE
Cray Inc.
United States 		8,352 53.18 69.43 155
238 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
239 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
240 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
241 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
242 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
243 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
244 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
245 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
246 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
247 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
248 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
249 xSeries x3650M3, Xeon X56xx 2.53 GHz, GigE, IBM
Internet Service (B)
China 		9,420 53.08 95.33 286
250 Vienna Scientific Cluster - Sun Blade x2270/Supermicro SC827T-R1400, Xeon X5550 2.66 Ghz, Infiniband QDR, Oracle
Technische Universitaet Wien
Austria 		5,472 53.07 58.38
251 Razor-II - Altus 704 Cluster, 6C Opteron 8431 2.4 Ghz, Infiniband, Penguin Computing, Inc.
Georgia Institute of Technology
United States 		8,640 53.05 82.94 246
252 Thunderbird - PowerEdge 1850, 3.6 GHz, Infiniband, DELL
NNSA/Sandia National Laboratories
United States 		9,024 53.00 64.97
253 Cluster Platform 3000 SL160z, Xeon L55xx 2.26 GHz, GigE, HPE
Financial Institution
United States 		11,264 53.00 101.83
254 Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE, HPE
Logistic Services (E)
United States 		9,492 52.92 100.99
255 Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE, HPE
Logistic Services (E)
United States 		9,492 52.92 100.99
256 Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE, HPE
Logistic Services (E)
United States 		9,492 52.92 100.99
257 Cluster Platform 3000 SL160z, Xeon X5550 2.66 GHz, GigE, HPE
Logistic Services (E)
United States 		9,492 52.92 100.99
258 iDataPlex DX360M3, Xeon 2.93, Infiniband, IBM
Geoscience (P)
United States 		5,112 52.87 59.91 160
259 iDataPlex DX360M3, Xeon 2.93, Infiniband, IBM
Geoscience (P)
United States 		5,112 52.87 59.91 160
260 iDataPlex DX360M3, Xeon 2.93, Infiniband, IBM
Geoscience (P)
United States 		5,112 52.87 59.91 160
261 iDataPlex DX360M3, Xeon 2.93, Infiniband, IBM
Geoscience (P)
United States 		5,112 52.87 59.91 160
262 iDataPlex DX360M3, Xeon 2.93, Infiniband, IBM
Geoscience (P)
United States 		5,112 52.87 59.91 160
263 iDataPlex DX360M3, Xeon 2.93, Infiniband, IBM
Geoscience (P)
United States 		5,112 52.87 59.91 160
264 iDataPlex DX360M3, Xeon 2.93, Infiniband, IBM
Geoscience (P)
United States 		5,112 52.87 59.91 160
265 Tera-10 - NovaScale 5160, Itanium2 1.6 GHz, Quadrics, EVIDEN
Commissariat a l'Energie Atomique (CEA)
France 		9,968 52.84 63.80
266 xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE, IBM
Banking (M)
United States 		9,336 52.81 94.48 283
267 xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE, IBM
Banking (M)
United States 		9,336 52.81 94.48 283
268 xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE, IBM
Banking (M)
United States 		9,336 52.81 94.48 283
269 xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE, IBM
Banking (M)
United States 		9,336 52.81 94.48 283
270 Power 575, p6 4.7 GHz, Infiniband, IBM
IDRIS
France 		3,584 52.81 67.38 572
271 Cluster Platform 4000 BL465c G7, 12C Opteron 2.2Ghz, Infiniband, HPE
Manufacturing Company
United States 		7,704 52.79 67.80
272 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States 		8,556 52.73 100.28
273 xSeries x3650M2 Cluster Xeon QC GT 2.66 GHz, GigEthernet, IBM
Digital Media
Singapore 		9,304 52.63 99.00 408
274 CSIRO GPU Cluster - Supermicro Xeon Cluster, E5462 2.8 Ghz, Nvidia Tesla s2050 GPU, Infiniband, Xenon Systems
Commonwealth Scientific and Industrial Research Organisation (CSIRO)
Australia 		4,608 52.55 143.30 94
275 Yale - Omega - Cluster Platform 3000 BL460c G6, Xeon E5560 2.8 GHz, Infiniband, HPE
Yale University
United States 		5,632 52.53 63.08
276 BladeCenter HS22 Cluster, WM Xeon 6-core 2.66Ghz, GigE, IBM
Telecommunication Company
United States 		9,300 52.41 98.95 248
277 Coates - Cluster Platform 3000 DL165, Opteron 2.5 GHz, 10GigE, HPE
Purdue University
United States 		7,944 52.19 79.44
278 Brutus - Sun Blade X6440, Opteron 2.5 Ghz, Infiniband QDR, Oracle
ETH Zuerich
Switzerland 		6,464 51.88 64.64 152
279 UKMO A - Power 575, p6 4.7 GHz, Infiniband, IBM
United Kingdom Meteorological Office
United Kingdom 		3,520 51.86 66.18 562
280 UKMO B - Power 575, p6 4.7 GHz, Infiniband, IBM
United Kingdom Meteorological Office
United Kingdom 		3,520 51.86 66.18 562
281 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Engineering Company
China 		9,192 51.80 107.73 293
282 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Engineering Company
China 		9,192 51.80 107.73 293
283 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Engineering Company
China 		9,192 51.80 107.73 293
284 Hawk - Altix 4700 1.6 GHz, HPE
Air Force Research Laboratory
United States 		9,216 51.44 58.98
285 Cluster Platform 4000 BL685c G7, Opteron 12C 2.1 Ghz, GigE, HPE
Web Company (C)
China 		11,784 51.42 98.99
286 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States 		8,334 51.41 97.65
287 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States 		8,334 51.41 97.65
288 Cluster Platform 3000 BL460c G6, Xeon E5670 2.93 GHz, GigE, HPE
IT Service Provider
United States 		8,334 51.41 97.65
289 BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, Infiniband, IBM
Banking (M)
United States 		5,568 51.30 59.38 182
290 Cluster Platform 3000 BL460c G6, Xeon X5670 2.93 GHz, Infiniband, HPE
Financial Institution
United States 		5,568 51.23 65.26
291 Hitachi SR16000 Model L2/121, Power6 4.7Ghz, Infiniband, Hitachi
Meteorological Research Institute, Japan Meteorological Agency
Japan 		3,872 51.21 72.79
292 xSeries x3650M2 Cluster, Xeon QC E55xx 2.53 Ghz, GigE, IBM
Engineering Company
China 		8,960 51.20 90.68 393
293 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Telecommunication Company
China 		9,084 51.19 106.46 289
294 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Telecommunication Company
China 		9,084 51.19 106.46 289
295 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Telecommunication Company
China 		9,084 51.19 106.46 289
296 xSeries x3650M3, Xeon X56xx 2.93 GHz, GigE, IBM
Telecommunication Company
China 		9,084 51.19 106.46 289
297 Cluster Platform 3000 BL460c, Xeon 54xx 3.0GHz, GigEthernet, HPE
IT Service Provider
United States 		8,096 51.18 97.15
298 BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet, IBM
Engineering Company
China 		9,024 51.05 96.23
299 BladeCenter HS22 Cluster, Xeon QC GT 2.66 GHz, GigEthernet, IBM
Engineering Company
China 		9,024 51.05 96.23
300 HP ProLiant SL390s G7 Xeon 6C X5680 3.3 Ghz, GigE, HPE
IT Service Provider
United States 		7,236 50.94 96.38