Top500 List - June 2012

Rmax and Rpeak values are in TFlops. 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 Site System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
201 EDF R&D
France
Frontier2 BG/L - Blue Gene/P Solution
IBM
32,768 95.5 111.4 252
202 IT Service Provider
Germany
Cluster Platform 3000 BL2x220, E54xx 3.0 Ghz, Infiniband
Hewlett-Packard
10,240 94.7 122.9
203 University of Southampton
United Kingdom
xSeries iDataPlex, Xeon E5645 6C 2.400GHz, Infiniband
IBM
11,088 94.7 106.4
204 Gaming Company
United States
Cluster Platform 3000 BL460c G7, Xeon X5660 2.80 GHz, 10G Ethernet
Hewlett-Packard
11,712 94.3 131.2
205 Telecommunication Company
China
iDataPlex DX360M3, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,716 94.2 169.2 481
206 Telecommunication Company
China
iDataPlex DX360M3, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,716 94.2 169.2 481
207 Telecommunication Company
China
iDataPlex DX360M3, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,716 94.2 169.2 481
208 Telecommunication Company
China
iDataPlex DX360M3, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,716 94.2 169.2 481
209 Geoscience
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
7,392 93.6 244.9 108
210 Geoscience
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
7,392 93.6 244.9 108
211 Tsinghua University
China
Inspur TS10000 HPC Server, Xeon X56xx 2.93 Ghz, QDR Infiniband
Inspur
9,216 92.4 107.3
212 Lockheed Martin
United States
BladeCenter HS22 Cluster (WM), Xeon X5650 6C 2.660GHz, Infiniband QDR
IBM
9,756 92.3 103.8 261
213 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
214 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
215 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
216 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
217 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
218 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
219 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
220 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
16,368 92.2 165.6 497
221 University of Oklahoma
United States
Boomer - Dell R620/R720, Xeon E5-2650 8C 2.000GHz, Infiniband QDR, NVIDIA 2070
Dell
6,400 91.6 108.6 158
222 IBM Thomas J. Watson Research Center
United States
BGW - eServer Blue Gene Solution
IBM
40,960 91.3 114.7 448
223 Web Company (C)
China
Cluster Platform 3000 BL460c G7, Xeon E5620 4C 2.40GHz, Gigabit Ethernet
Hewlett-Packard
18,804 91.2 180.5
224 Indian Institute of Technology Madras
India
Virgo - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR
IBM
4,704 91.1 97.8 98
225 Idaho National Laboratory
United States
Fission - Appro Xtreme-X3 Opteron 2.4GHz, Infiniband QDR
Cray Inc.
12,512 91.0 120.1 360
226 Government
China
Sunway 4000H Cluster, Xeon X56xx (Westmere-EP) 3.06 GHz, Infiniband QDR
National Research Center of Parallel Computer Engineering & Technology
8,400 90.8 102.8
227 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet
Hewlett-Packard
16,680 90.4 177.5
228 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet
Hewlett-Packard
16,680 90.4 177.5
229 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet
Hewlett-Packard
16,680 90.4 177.5
230 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet
Hewlett-Packard
16,680 90.4 177.5
231 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet
Hewlett-Packard
16,680 90.4 177.5
232 National Center for High Performance Computing
Taiwan
Formosa 5 - Hybrid Cluster, Xeon X5670 6C 2.930GHz, Infiniband QDR, NVIDIA 2070
Self-made
4,968 89.9 155.1 110
233 Poznan Supercomputing and Networking Center, Institute of Bioorganic Chemistry
Poland
Rackable C1103-G15, Opteron 6234 12C 2.40 GHz, Infiniband QDR
SGI
9,498 89.8 211.1
234 Geoscience
United States
iDataPlex DX360M3, Xeon X5660 6C 2.80 GHz, Infiniband QDR
IBM
9,072 89.7 101.6 213
235 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5670 2.93 GHz, Gigabit Ethernet
Hewlett-Packard
14,856 89.4 174.1
236 ERDC DSRC
United States
Cray XE6 8-core 2.3 GHz
Cray Inc.
11,648 88.9 107.2
237 Financial Institution (P)
United Kingdom
BladeCenter HS22 Cluster, Xeon E5540 4C 2.53 GHz, Gigabit Ethernet
IBM
15,744 88.7 159.3 498
238 Automotive
United States
BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband
IBM
8,568 88.6 100.4 240
239 Automotive
United States
BladeCenter HS22 Cluster, WM Xeon 6-core 2.93Ghz, Infiniband
IBM
8,568 88.6 100.4 240
240 Manufacturing Company
France
Cluster Platform 3000 BL460c G6, Xeon X5570 2.93 GHz, Infiniband
Hewlett-Packard
8,576 88.5 100.5
241 IT Provider (P)
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet
Hewlett-Packard
8,064 88.4 167.7
242 IT Provider (P)
United States
Cluster Platform SL230s Gen8, Xeon E5-2670 8C 2.60GHz, Gigabit Ethernet
Hewlett-Packard
8,064 88.4 167.7
243 Financial Services Company (G)
United States
Cluster Platform 3000 DL165, Opteron 2.1 GHz 12C, GigE
Hewlett-Packard
20,784 87.5 174.6
244 Bull
France
Layon - Bull bullx super-node S6010/S6030
Bull SA
11,520 87.5 104.6
245 CEA/TGCC-GENCI
France
Curie fat nodes - Bullx S6010 Cluster, Xeon 2.26 Ghz 8-core, QDR Infiniband
Bull SA
11,520 87.5 104.4 109
246 Energy Company (A)
Italy
BladeCenter HS22 Cluster, Xeon QC X55xx 2.66 GHz, Infiniband
IBM
10,224 87.4 109.0 335
247 Telecommunication Company
China
BladeCenter HS22 Cluster, Xeon QC GT 2.53 GHz, GigEthernet
IBM
15,504 87.4 156.9 490
248 iVEC
Australia
HP Pod BL2x220, X5660 2.8 Ghz, Infiniband QDR
Hewlett-Packard
9,600 87.2 107.5
249 Web Content Provider
United States
HP DL160 Cluster G6, Xeon E5640 4C 2.67 GHz, Gigabit Ethernet
Hewlett-Packard
16,020 87.1 170.5
250 Logistic Services
United States
Cluster Platform 4000 BL685c G7, Opteron 6276 16C 2.30GHz, Gigabit Ethernet
Hewlett-Packard
18,688 86.9 171.9
251 Logistic Services
China
Cluster Platform 4000 BL685c G7, Opteron 6140 8C 2.60GHz, Gigabit Ethernet
Hewlett-Packard
16,288 86.5 169.4
252 DOE/NNSA/LLNL
United States
rzuseq - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
8,192 86.3 104.9 41
253 IBM Thomas J. Watson Research Center
United States
BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
8,192 86.3 104.9 41
254 Web Company (C)
China
Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet
Hewlett-Packard
13,914 86.2 170.3
255 Financial Institution
United States
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66 GHz, Gigabit Ethernet
Hewlett-Packard
15,816 86.1 168.3
256 University of Cologne, Regional Computing Centre
Germany
CHEOPS - Bullx Supernode/Blade Xeon X5550/X5650 2.66 Ghz, Infiniband
Bull SA
9,376 85.9 100.2
257 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
258 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
259 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
260 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
261 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
262 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
263 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
264 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
265 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
266 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
267 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
268 Geoscience (P)
United States
iDataPlex DX360M3, Xeon X5650 6C 2.66 GHz, Infiniband, NVIDIA 2090
IBM
6,776 85.8 224.5 99
269 Geoscience (P)
United States
Cluster Platform SL170s, Xeon X5650 6C 2.66GHz, Infiniband QDR
Hewlett-Packard
10,368 85.0 110.3
270 Numazu Complex, Fujitsu Limited
Japan
PRIMEHPC FX10, SPARC64 IXfx 16C 1.848GHz, Tofu interconnect
Fujitsu
6,144 84.4 90.8
271 Arrow Enterprise Computing Solutions
United States
Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet
Hewlett-Packard
13,602 84.4 166.5
272 Web Company (C)
China
Cluster Platform 4000 BL685c G7, Opteron 6136 8C 2.40 GHz, Gigabit Ethernet
Hewlett-Packard
17,280 84.3 165.9
273 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet
Hewlett-Packard
13,488 83.7 165.1
274 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet
Hewlett-Packard
13,488 83.7 165.1
275 IT Service Provider
United States
Cluster Platform 3000 BL460c G7, Xeon X5675 6C 3.06GHz, Gigabit Ethernet
Hewlett-Packard
13,488 83.7 165.1
276 Logistic Services (E)
United States
Cluster Platform 3000 BL460c G7, Xeon X5650 6C 2.66GHz, Gigabit Ethernet
Hewlett-Packard
15,342 83.6 163.2
277 California institute of Technology
United States
Cluster Platform SL390s G7, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2090
Hewlett-Packard
6,660 83.2 159.9
278 Lawrence Livermore National Laboratory
United States
Graph - Appro Xtreme-X3 Opteron 2.0GHz, Infiniband DDR
Cray Inc.
13,440 83.1 107.5 700
279 Los Alamos National Laboratory
United States
Typhoon - Appro Xtreme Opteron 2 GHz, Infiniband QDR
Cray Inc.
13,312 83.0 106.5
280 National Institute of Genetics
Japan
Cluster Platform SL230s/SL250s, Xeon E5-2670 8C 2.60GHz, Infiniband QDR
Hewlett-Packard
5,616 82.9 116.8
281 Web Content Provider
United States
HP DL160 Cluster G6, Xeon E5645 6C 2.40GHz, Gigabit Ethernet
Hewlett-Packard
16,860 82.4 161.9
282 Web Content Provider
United States
HP DL160 Cluster G6, Xeon E5645 6C 2.40GHz, Gigabit Ethernet
Hewlett-Packard
16,860 82.4 161.9
283 Web Content Provider
United States
HP DL160 Cluster G6, Xeon E5645 6C 2.40GHz, Gigabit Ethernet
Hewlett-Packard
16,860 82.4 161.9
284 Stony Brook/BNL, New York Center for Computational Sciences
United States
New York Blue - eServer Blue Gene Solution
IBM
36,864 82.2 103.2 403
285 Internet Service
China
xSeries x3650 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
14,556 82.0 147.3 442
286 Government
Canada
Cluster Platform 4000 BL465c, Opteron 6134 8C 2.30GHz, Gigabit Ethernet
Hewlett-Packard
17,472 81.7 160.7
287 Defense
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
9,648 81.7 109.2 380
288 Defense
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
9,648 81.7 109.2 380
289 Defense
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
9,648 81.7 109.2 380
290 Defense
United States
BladeCenter HS21 Cluster, Xeon QC HT 2.83 GHz, Infiniband
IBM
9,648 81.7 109.2 380
291 Leeds N8
United Kingdom
N8 - Raackable Cluster, Xeon E5-2670 8C 2.600GHz, Infiniband QDR
SGI
5,088 81.2 105.8 180
292 Financial Institution (P)
United Kingdom
iDataPlex DX360M3, Xeon X5650 6C 2.660GHz, Gigabit Ethernet
IBM
14,400 81.1 153.2 377
293 Semiconductor Company (C)
United States
BladeCenter HS22 Cluster, Xeon QC GT 2.93 GHz, GigEthernet
IBM
14,328 80.7 167.9 486
294 Maui High-Performance Computing Center (MHPCC)
United States
Mana - Dell PowerEdge M610 Cluster, Nehalem-EP 2.8Ghz, Infiniband
Dell
9,210 80.6 103.2
295 Service Provider
Japan
xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
14,256 80.3 144.3 432
296 Service Provider
Japan
xSeries x3650M3 Cluster, Xeon E5649 6C 2.530GHz, Gigabit Ethernet
IBM
14,256 80.3 144.3 432
297 University of North Carolina
United States
KillDevil - PowerEdge C6100 Cluster, Xeon X56xx (Westmere-EP) 2.93 GHz, Infiniband QDR
Dell
8,040 79.8 94.2
298 IT Service Provider (D)
United States
Cluster Platform 4000 BL465c G7, Opteron 6176 12C 2.30 GHz, Gigabit Ethernet
Hewlett-Packard
16,944 79.4 155.9
299 DLR - CASE
Germany
CASE Cluster - Oracle Blade Server X6275, X5670 2.93 GHz, Infiniband QDR
Oracle
7,680 79.3 91.1
300 Ohio Supercomputer Center
United States
Oakley - Cluster Platform SL390s G7, Xeon X5650 6C 2.66GHz, Infiniband QDR, NVIDIA 2070
Hewlett-Packard
8,280 79.3 88.1 225