Home

United States


In June 2001, 253 systems appeared in the TOP500 list.

Rank System Procs Memory(GB) Rmax (GFlops) Rpeak (GFlops) Vendor
1 ASCI White, SP Power3 375 MHz 8192 N/A 7226 12288 IBM
2 SP Power3 375 MHz 16 way 2528 N/A 2526 3792 IBM
3 ASCI Red 9632 N/A 2379 3207 Intel
4 ASCI Blue-Pacific SST, IBM SP 604e 5808 N/A 2144 3856.5 IBM
6 ASCI Blue Mountain 6144 N/A 1608 3072 SGI
7 SP Power3 375 MHz 1336 N/A 1417 2004 IBM
9 SP Power3 375 MHz 1104 N/A 1179 1656 IBM
10 SP Power3 375 MHz 1104 N/A 1179 1656 IBM
11 T3E1200 1900 N/A 1127 2280 Cray Inc.
13 SP Power3 375 MHz 8 way 1152 N/A 929 1728 IBM
15 T3E1200 1084 N/A 892 1300.8 Cray Inc.
18 SP Power3 375 MHz 16 way 812 N/A 837 1218 IBM
19 T3E900 1324 N/A 815 1191.6 Cray Inc.
20 SP Power3 375 MHz 768 N/A 795 1152 IBM
22 SP Power3 375 MHz 720 N/A 741 1080 IBM
23 SP Power3 375 MHz 704 N/A 723 1056 IBM
25 ORIGIN 2000 250 MHz 2048 N/A 690.9 1024 SGI
26 SP Power3 375 MHz 668 N/A 688 1002 IBM
27 T3E900 1084 N/A 675 975.6 Cray Inc.
30 Netfinity Cluster PIII 1 GHz - Myrinet 1024 N/A 594 1024 IBM
33 SP Power3 375 MHz 528 N/A 553 792 IBM
36 SP Power3 375 MHz 16 way 512 N/A 546 768 IBM
38 SP Power3 375 MHz 16 way 512 N/A 546 768 IBM
40 T3E 1356 N/A 525 813.6 Cray Inc.
41 CPlant/Ross Cluster 1000 N/A 512.4 932 Self-made
42 AlphaServer SC ES40/EV67 512 N/A 507.6 682.66 HP
43 AlphaServer SC ES40/EV67 512 N/A 507.6 682.66 HP
47 ASCI Blue-Pacific CTR, IBM SP 604e 1344 N/A 468.2 892.4 IBM
49 T3E1200 540 N/A 447 648 Cray Inc.
50 T3E1200 540 N/A 447 648 Cray Inc.
52 T3E1200 540 N/A 447 648 Cray Inc.
53 T3E1200 540 N/A 447 648 Cray Inc.
54 T3E900 692 N/A 444 622.8 Cray Inc.
57 HPC 4500 400 MHz Cluster 896 N/A 420.44 716.8 Sun
58 HPC 4500 400 MHz Cluster 896 N/A 420.44 716.8 Sun
59 HPC 4500 400 MHz Cluster 896 N/A 420.44 716.8 Sun
60 HPC 4500 400 MHz Cluster 896 N/A 420.44 716.8 Sun
67 T3E900 540 N/A 341 486 Cray Inc.
68 T3E1200 404 N/A 334 484.8 Cray Inc.
69 SP Power3 375 MHz 322 N/A 330 483 IBM
70 SP Power3 375 MHz 320 N/A 327 480 IBM
72 ORIGIN 3000 400 MHz 512 N/A 315.5 409.6 SGI
73 ORIGIN 3000 400 MHz 512 N/A 315.5 409.6 SGI
74 ORIGIN 3000 400 MHz 512 N/A 315.5 409.6 SGI
75 ORIGIN 3000 400 MHz 512 N/A 315.5 409.6 SGI
76 ORIGIN 3000 400 MHz 512 N/A 315.5 409.6 SGI
77 SP Power3 200 MHz 604 N/A 310.3 483.2 IBM
78 CPlant/Siberia Cluster 592 N/A 309.2 592 Self-made
79 SP Power3 222 MHz 512 N/A 307.6 454.6 IBM
81 ORIGIN 2000 400 MHz 512 N/A 300.2 409.6 SGI
83 SP Power3 375 MHz 284 N/A 288 426 IBM
85 Netfinity Cluster PIII 933 MHz - Myrinet 520 N/A 285 485.16 IBM
88 ORIGIN 2000 195/250 MHz 1024 N/A 264.9 327.68 SGI
89 AlphaServer SC ES40/EV67 256 N/A 263.6 341.33 HP
90 AlphaServer SC ES40/EV67 256 N/A 263.6 341.33 HP
91 SP Power3 375 MHz 256 N/A 257 384 IBM
97 ORIGIN 2000 300 MHz 512 N/A 241.4 307.2 SGI
101 LosLobos 512 N/A 237 375.3 IBM
102 T3E1200 284 N/A 235 340.8 Cray Inc.
103 SP Power3 375 MHz 232 N/A 234 348 IBM
104 T3E 540 N/A 234 324 Cray Inc.
117 SP Power3 375 MHz 200 N/A 203 300 IBM
118 V2600/HyperPlex 256 N/A 196 563.2 HP
119 ACL-276 667 MHz 276 N/A 196 368 HPTi
121 V2500/HyperPlex 320 N/A 189.3 563.2 HP
123 SP PC604e 332 MHz 440 N/A 181 292.1 IBM
124 SP P2SC 120/135 MHz 512 N/A 180.906 248.32 IBM
128 SP Power3 375 MHz 168 N/A 171 252 IBM
130 T3E900 268 N/A 169 241.2 Cray Inc.
131 T3E900 268 N/A 169 241.2 Cray Inc.
134 SP Power3 375 MHz 160 N/A 164 240 IBM
135 SP Power3 375 MHz 160 N/A 164 240 IBM
137 SP Power3 375 MHz 160 N/A 164 240 IBM
138 ORIGIN 3000 400 MHz 256 N/A 163.5 204.8 SGI
139 ORIGIN 3000 400 MHz 256 N/A 163.5 204.8 SGI
140 SP PC604e 332 MHz 396 N/A 163 262.8 IBM
141 SP PC604e 332 MHz 392 N/A 162 260.2 IBM
142 SP PC604e 332 MHz 392 N/A 162 260.2 IBM
143 SP Power3 375 MHz 156 N/A 160 234 IBM
145 ORIGIN 2000 512 N/A 152 199.68 SGI
146 SP Power3 200 MHz 260 N/A 151.5 208 IBM
147 ORIGIN 3000 400 MHz - Eth-Cluster 1152 N/A 151.2 921.6 SGI
151 SP Power3 375 MHz 144 N/A 148 216 IBM
157 SGI 1100 Cluster PIII 1GHz 330 N/A 140.5 330 SGI
167 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
169 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
170 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
171 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
172 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
175 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
176 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
177 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
178 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
179 SP Power3 375 MHz 132 N/A 136 198 IBM
180 SP PC604e 332 MHz 320 N/A 133 212.4 IBM
181 SP PC604e 332 MHz 320 N/A 133 212.4 IBM
184 SP Power3 375 MHz 128 N/A 132 192 IBM
185 SP Power3 375 MHz 128 N/A 132 192 IBM
186 SP Power3 375 MHz 128 N/A 132 192 IBM
190 SP Power3 375 MHz 124 N/A 128 186 IBM
192 SP Power3 375 MHz 124 N/A 128 186 IBM
198 SP Power3 200 MHz 212 N/A 124.4 169.6 IBM
201 SP Power3 375 MHz 120 N/A 124 180 IBM
206 SP Power3 375 MHz 118 N/A 122 177 IBM
209 HPC 420 400 MHz Cluster 180 N/A 121.9 144 Sun
210 N4000 550 MHz/HyperPlex 176 N/A 121.6 387.2 HP
215 SuperDome/HyperPlex 96 N/A 120.8 211.2 HP
217 SP Power3 375 MHz 116 N/A 120 174 IBM
221 HPC 10000 400 MHz Cluster 192 N/A 118.16 153.6 Sun
222 HPC 10000 400 MHz Cluster 192 N/A 118.16 153.6 Sun
224 HPC 10000 400 MHz Cluster 192 N/A 118.16 153.6 Sun
227 HPC 10000 400 MHz Cluster 192 N/A 118.1 153.6 Sun
229 T3E 268 N/A 117 160.8 Cray Inc.
232 T3E 268 N/A 117 160.8 Cray Inc.
234 SP Power3 375 MHz 112 N/A 116 168 IBM
236 SP Power3 375 MHz 112 N/A 116 168 IBM
240 T3E1350 148 N/A 113.9 199.8 Cray Inc.
241 T3E1350 132 N/A 113.9 178.2 Cray Inc.
242 SP PC604e 332 MHz 268 N/A 112 177.9 IBM
243 SP Power3 375 MHz 108 N/A 112 162 IBM
246 SP Power3 375 MHz 106 N/A 110 159 IBM
248 ORIGIN 2000 300 MHz - Eth-Cluster 384 N/A 109.5 230.4 SGI
253 T3E900 172 N/A 107 154.8 Cray Inc.
255 ORIGIN 3000 500 MHz 128 N/A 106.9 128 SGI
258 SP Power3 375 MHz 100 N/A 104 150 IBM
261 SP Power3 375 MHz 100 N/A 104 150 IBM
262 SP Power3 375 MHz 16 way 96 N/A 104 144 IBM
264 SP PC604e 332 MHz 246 N/A 103 163.34 IBM
265 N4000 550 MHz/HyperPlex 144 N/A 102.8 316.8 HP
268 ORIGIN 2000 250 MHz 256 N/A 101.4 128 SGI
271 T3D MC1024-8 1024 N/A 100.5 153.6 Cray Inc.
272 SP Power3 375 MHz 96 N/A 100 144 IBM
273 SP Power3 375 MHz 96 N/A 100 144 IBM
277 SP Power3 375 MHz 96 N/A 100 144 IBM
278 SP Power3 375 MHz 96 N/A 100 144 IBM
279 SP Power3 375 MHz 96 N/A 100 144 IBM
282 SP Power3 375 MHz 96 N/A 100 144 IBM
286 SP Power3 375 MHz 94 N/A 98.2 141 IBM
287 SP PC604e 332 MHz 232 N/A 98 154.04 IBM
294 SP P2SC 135 MHz 256 N/A 94.19 138.24 IBM
295 SP P2SC 135 MHz 256 N/A 94.19 138.24 IBM
296 ORIGIN 2000 250 MHz - Eth-Cluster 256 N/A 92.99 128 SGI
297 ORIGIN 2000 250 MHz - Eth-Cluster 256 N/A 92.99 128 SGI
298 ORIGIN 2000 250 MHz - Eth-Cluster 256 N/A 92.99 128 SGI
299 SP PC604e 332 MHz 218 N/A 92.1 144.75 IBM
300 SP Power3 375 MHz 88 N/A 92.1 132 IBM
302 SP Power3 375 MHz 88 N/A 92.1 132 IBM
303 ORIGIN 2000 300 MHz 192 N/A 92.1 115.2 SGI
304 SuperDome 64 N/A 90.9 140.8 HP
305 SuperDome 64 N/A 90.9 140.8 HP
306 SuperDome 64 N/A 90.9 140.8 HP
308 SuperDome 64 N/A 90.9 140.8 HP
309 SuperDome 64 N/A 90.9 140.8 HP
310 SuperDome 64 N/A 90.9 140.8 HP
312 SuperDome 64 N/A 90.9 140.8 HP
313 SuperDome 64 N/A 90.9 140.8 HP
314 SuperDome 64 N/A 90.9 140.8 HP
315 SuperDome 64 N/A 90.9 140.8 HP
316 SuperDome 64 N/A 90.9 140.8 HP
317 SuperDome 64 N/A 90.9 140.8 HP
320 SuperDome 64 N/A 90.9 140.8 HP
321 SuperDome 64 N/A 90.9 140.8 HP
323 SuperDome 64 N/A 90.9 140.8 HP
324 SuperDome 64 N/A 90.9 140.8 HP
325 SuperDome 64 N/A 90.9 140.8 HP
326 SuperDome 64 N/A 90.9 140.8 HP
328 T3E750 172 N/A 89.8 129 Cray Inc.
329 HPC 10000 400 MHz Cluster 144 N/A 89.69 115.2 Sun
330 HPC 10000 400 MHz Cluster 144 N/A 89.69 115.2 Sun
331 ORIGIN 2000 250 MHz - Eth-Cluster 512 N/A 89 256 SGI
332 ORIGIN 2000 250 MHz - Eth-Cluster 256 N/A 89 128 SGI
333 ORIGIN 2000 250 MHz - Eth-Cluster 256 N/A 89 128 SGI
334 ORIGIN 2000 250 MHz - Eth-Cluster 256 N/A 89 128 SGI
335 ORIGIN 2000 250 MHz - Eth-Cluster 256 N/A 89 128 SGI
336 SP PC604e 332 MHz 210 N/A 88.7 139.44 IBM
339 SP PC604e 332 MHz 208 N/A 87.9 138.11 IBM
340 T3E1200 116 N/A 87.8 139.2 Cray Inc.
342 AlphaServer GS320 731 MHz 128 N/A 87.51 187 HP
343 SP Power3 375 MHz 16 way 80 N/A 87.4 120 IBM
345 SP PC604e 332 MHz 206 N/A 87 136.78 IBM
347 ORIGIN 3000 400 MHz 128 N/A 85.44 102.4 SGI
349 ORIGIN 3000 400 MHz 128 N/A 85.44 102.4 SGI
350 ORIGIN 3000 400 MHz 128 N/A 85.44 102.4 SGI
353 ORIGIN 3000 400 MHz 128 N/A 85.44 102.4 SGI
354 ORIGIN 3000 400 MHz 128 N/A 85.44 102.4 SGI
355 ORIGIN 3000 400 MHz 128 N/A 85.44 102.4 SGI
357 SP PC604e 332 MHz 200 N/A 84.5 132.8 IBM
358 SP PC604e 332 MHz 200 N/A 84.5 132.8 IBM
359 SP PC604e 332 MHz 200 N/A 84.5 132.8 IBM
360 SP PC604e 332 MHz 200 N/A 84.5 132.8 IBM
361 V2500/HyperPlex 128 N/A 84.4 225.28 HP
362 SuperDome/HyperPlex 64 N/A 84.3 140.8 HP
363 SuperDome/HyperPlex 64 N/A 84.3 140.8 HP
364 SuperDome/HyperPlex 64 N/A 84.3 140.8 HP
366 SuperDome/HyperPlex 64 N/A 84.3 140.8 HP
367 SuperDome/HyperPlex 64 N/A 84.3 140.8 HP
368 SP Power3 375 MHz 80 N/A 84 120 IBM
371 SP Power3 375 MHz 80 N/A 84 120 IBM
373 SP Power3 375 MHz 80 N/A 84 120 IBM
374 SP Power3 375 MHz 80 N/A 84 120 IBM
377 SP PC604e 332 MHz 196 N/A 82.8 130.14 IBM
379 SP PC604e 332 MHz 194 N/A 82 128.81 IBM
380 ORIGIN 3000 400 MHz - Eth-Cluster 128 N/A 81.9 102.4 SGI
381 ORIGIN 3000 400 MHz - Eth-Cluster 128 N/A 81.9 102.4 SGI
385 Netfinity Cluster PIII 866 MHz - Myrinet 160 N/A 81.4 138.56 IBM
387 SP Power3 222 MHz 128 N/A 80.83 113.6 IBM
388 ABACUS Cluster PIII 500/1000 MHz 520 N/A 80.8 390 Self-made
391 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
392 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
394 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
396 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
399 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
402 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
403 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
409 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
411 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
412 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
414 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
415 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
416 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
419 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
420 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
421 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
422 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
424 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
425 HPC 10000 400 MHz Cluster 128 N/A 80.1 102.4 Sun
427 SP Power3 375 MHz 76 N/A 79.9 114 IBM
428 SP Power3 375 MHz 76 N/A 79.9 114 IBM
429 SP Power3 375 MHz 76 N/A 79.9 114 IBM
433 SP P2SC 160 MHz 178 N/A 78.4 113.9 IBM
435 SP Power3 375 MHz 74 N/A 77.9 111 IBM
440 HPC 420 450 MHz Cluster 112 N/A 77.01 100.8 Sun
443 ORIGIN 2000 400 MHz 120 N/A 76.7 96 SGI
444 ORIGIN 2000 250 MHz 192 N/A 76.4 96 SGI
447 SP Power3 375 MHz 72 N/A 75.9 108 IBM
448 SP Power3 375 MHz 72 N/A 75.9 108 IBM
461 SP Power3 200 MHz 124 N/A 74.4 99.2 IBM
463 SP Power3 375 MHz 70 N/A 73.8 105 IBM
464 SP PC604e 332 MHz 174 N/A 73.6 115.5 IBM
467 T3E900 116 N/A 72.3 104.4 Cray Inc.
469 SP Power3 375 MHz 68 N/A 71.8 102 IBM
470 SP Power3 375 MHz 68 N/A 71.8 102 IBM
471 SP Power3 375 MHz 68 N/A 71.8 102 IBM
474 T3E 164 N/A 71.1 98.4 Cray Inc.
478 SP Power3 375 MHz 16 way 64 N/A 70.6 96 IBM
479 SP Power3 375 MHz 16 way 64 N/A 70.6 96 IBM
481 SP Power3 375 MHz 16 way 64 N/A 70.6 96 IBM
482 SP Power3 375 MHz 16 way 64 N/A 70.6 96 IBM
483 SP Power3 375 MHz 16 way 64 N/A 70.6 96 IBM
486 HPC 10000 400 MHz Cluster 112 N/A 70.12 89.6 Sun
487 HPC 10000 400 MHz Cluster 112 N/A 70.12 89.6 Sun
490 SP Power3 375 MHz 66 N/A 69.8 99 IBM
493 SP2/402 402 N/A 69.33 106.93 IBM