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In June 2000, 259 systems appeared in the TOP500 list.

Rank System Procs Memory(GB) Rmax (GFlops) Rpeak (GFlops) Vendor
1 ASCI Red 9632 N/A 2379 3207 Intel
2 ASCI Blue-Pacific SST, IBM SP 604e 5808 N/A 2144 3856.5 IBM
3 ASCI Blue Mountain 6144 N/A 1608 3072 SGI
4 SP Power3 375 MHz 1336 N/A 1417 2004 IBM
7 T3E1200 1084 N/A 891 1300.8 Cray Inc.
8 T3E1200 1084 N/A 891 1300.8 Cray Inc.
10 T3E900 1324 N/A 815 1191.6 Cray Inc.
11 SP Power3 375 MHz 704 N/A 723 1056 IBM
12 ORIGIN 2000 250 MHz 2048 N/A 690.9 1024 SGI
13 T3E900 1084 N/A 675 975.6 Cray Inc.
16 SP Power3 222 MHz 1152 N/A 613 1023 IBM
19 SP PC604e 332 MHz 2000 N/A 547 1328 IBM
21 SP Power3 375 MHz 512 N/A 523 768 IBM
22 SP Power3 375 MHz 512 N/A 523 768 IBM
23 AlphaServer SC ES40/EV67 512 N/A 507.6 682.66 HP
24 AlphaServer SC ES40/EV67 512 N/A 507.6 682.66 HP
27 ASCI Blue-Pacific CTR, IBM SP 604e 1344 N/A 468.2 892.4 IBM
29 T3E 1356 N/A 448.6 813.6 Cray Inc.
30 T3E1200 540 N/A 447 648 Cray Inc.
31 T3E1200 540 N/A 447 648 Cray Inc.
33 T3E1200 540 N/A 447 648 Cray Inc.
34 T3E900 692 N/A 444 622.8 Cray Inc.
37 SP Power3 200 MHz 768 N/A 350.4 614.4 IBM
40 T3E900 540 N/A 341 486 Cray Inc.
41 T3E1200 404 N/A 334 484.8 Cray Inc.
42 T3E1200 396 N/A 328 475.2 Cray Inc.
43 SP Power3 375 MHz 322 N/A 326 483 IBM
45 SP Power3 200 MHz 604 N/A 310.3 483.2 IBM
50 HPC 4500 333 MHz Cluster 720 N/A 272.1 480 Sun
52 ORIGIN 2000 195/250 MHz 1024 N/A 264.9 327.68 SGI
55 AlphaServer SC ES40/EV67 256 N/A 245.4 341.33 HP
59 T3E1200 284 N/A 235 340.8 Cray Inc.
60 T3E 540 N/A 234 324 Cray Inc.
62 CPlant/Siberia Cluster 580 N/A 232.6 580 Self-made
70 ORIGIN 2000 300 MHz 512 N/A 195.6 307.2 SGI
71 V2600/HyperPlex 256 N/A 185.1 563.2 HP
72 SP Power3 200 MHz 320 N/A 183.9 256 IBM
74 SP P2SC 120/135 MHz 512 N/A 180.906 248.32 IBM
77 T3E900 268 N/A 169 241.2 Cray Inc.
78 T3E900 268 N/A 169 241.2 Cray Inc.
79 SP Power3 200 MHz 288 N/A 166.6 230.4 IBM
80 SP Power3 375 MHz 160 N/A 164 240 IBM
81 SP Power3 375 MHz 160 N/A 164 240 IBM
82 SP Power3 200 MHz 264 N/A 153.6 211.2 IBM
84 ORIGIN 2000 512 N/A 152 199.68 SGI
85 SP Power3 200 MHz 260 N/A 151.5 208 IBM
93 HPC 10000 400 MHz Cluster 256 N/A 137.1 204.8 Sun
94 SP PC604e 332 MHz 440 N/A 134.9 292.1 IBM
95 SP Power3 375 MHz 124 N/A 128 186 IBM
96 SP Power3 200 MHz 212 N/A 124.4 169.6 IBM
97 SP Power3 222 MHz 200 N/A 123.9 177.6 IBM
108 SP PC604e 332 MHz 396 N/A 121 262.8 IBM
110 SP PC604e 332 MHz 392 N/A 120 260.2 IBM
111 SP PC604e 332 MHz 392 N/A 120 260.2 IBM
113 T3E 268 N/A 117 160.8 Cray Inc.
116 T3E 268 N/A 117 160.8 Cray Inc.
122 SP PC604e 332 MHz 352 N/A 108.2 233.7 IBM
123 SP P2SC 160 MHz 243 N/A 106.1 155.52 IBM
130 ORIGIN 2000 250 MHz 256 N/A 101.4 128 SGI
132 T3D MC1024-8 1024 N/A 100.5 153.6 Cray Inc.
134 SP PC604e 332 MHz 320 N/A 98.5 212.4 IBM
137 SP P2SC 135 MHz 256 N/A 94.19 138.24 IBM
138 SP P2SC 135 MHz 256 N/A 94.19 138.24 IBM
141 SP PC604e 332 MHz 296 N/A 91.2 196.5 IBM
142 T3E750 172 N/A 89.8 129 Cray Inc.
146 SP PC604e 332 MHz 268 N/A 82.8 177.9 IBM
148 T3E900 132 N/A 82.1 118.8 Cray Inc.
149 SP P2SC 160 MHz 186 N/A 81.89 119 IBM
151 SP Power3 222 MHz 128 N/A 80.83 113.6 IBM
152 ASCI White Nighthawk Prototype, SP Power3 128 N/A 80.83 113.6 IBM
155 HPC 10000 400 MHz Cluster 128 N/A 79.36 102.4 Sun
156 HPC 10000 400 MHz Cluster 128 N/A 79.36 102.4 Sun
157 HPC 10000 400 MHz Cluster 128 N/A 79.36 102.4 Sun
158 HPC 10000 400 MHz Cluster 128 N/A 79.36 102.4 Sun
161 HPC 10000 400 MHz Cluster 128 N/A 79.36 102.4 Sun
168 ORIGIN 2000 256 N/A 76.9 99.84 SGI
171 SP PC604e 332 MHz 246 N/A 76.1 163.34 IBM
176 SP Power3 200 MHz 124 N/A 74.4 99.2 IBM
178 SP PC604e 332 MHz 232 N/A 71.9 154.04 IBM
179 SP Power3 375 MHz 68 N/A 71.8 102 IBM
180 T3E 164 N/A 71.1 98.4 Cray Inc.
185 SP2/402 402 N/A 69.33 106.93 IBM
188 SP Power3 375 MHz 64 N/A 67.78 96 IBM
190 SP Power3 375 MHz 64 N/A 67.78 96 IBM
191 SP Power3 375 MHz 64 N/A 67.78 96 IBM
192 SP Power3 375 MHz 64 N/A 67.78 96 IBM
193 T3E900 108 N/A 67.6 97.2 Cray Inc.
195 SP PC604e 332 MHz 210 N/A 65.3 139.4 IBM
197 SP PC604e 332 MHz 208 N/A 64.7 138.11 IBM
198 SP PC604e 332 MHz 206 N/A 64.1 136.78 IBM
199 N4000 440 MHz/HyperPlex 96 N/A 63.8 168.96 HP
200 N4000 440 MHz/HyperPlex 96 N/A 63.8 168.96 HP
202 AlphaServer SC ES40/EV67 64 N/A 63.8 85.33 HP
204 ORIGIN 2000 208 N/A 63.1 81.12 SGI
206 NT Supercluster 256 N/A 62.59 140.8 Self-made
207 SP PC604e 332 MHz 200 N/A 62.32 132.8 IBM
208 SP PC604e 332 MHz 200 N/A 62.32 132.8 IBM
210 SP PC604e 332 MHz 200 N/A 62.32 132.8 IBM
211 SP PC604e 332 MHz 200 N/A 62.32 132.8 IBM
213 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
214 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
215 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
216 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
217 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
218 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
219 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
220 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
221 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
222 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
226 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
227 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
233 SP PC604e 332 MHz 196 N/A 61.1 130.14 IBM
234 SP PC604e 332 MHz 194 N/A 60.5 128.81 IBM
235 SP PC604e 332 MHz 192 N/A 59.92 127.48 IBM
250 ORIGIN 2000 192 N/A 58.6 74.88 SGI
251 V2600/HyperPlex 64 N/A 58.4 140.8 HP
259 T3E 132 N/A 57.4 79.2 Cray Inc.
261 SP P2SC 160 MHz 128 N/A 57.24 81.92 IBM
263 SP P2SC 160 MHz 126 N/A 56.37 80.64 IBM
264 T3E1200 68 N/A 56.3 81.6 Cray Inc.
268 SP Power3 375 MHz 52 N/A 55.3 78 IBM
270 ORIGIN 2000 250 MHz - Eth-Cluster 448 N/A 54.68 224 SGI
271 ORIGIN 2000 250 MHz - Eth-Cluster 320 N/A 54.68 160 SGI
272 ORIGIN 2000 250 MHz - Eth-Cluster 224 N/A 54.68 112 SGI
273 T3E900 86 N/A 54.6 77.4 Cray Inc.
274 HPC 10000 333 MHz Cluster 104 N/A 54.6 69.26 Sun
276 SP PC604e 332 MHz 174 N/A 54.5 115.5 IBM
277 SP P2SC 120 MHz 160 N/A 52.96 76.8 IBM
279 SP Power3 222 MHz 80 N/A 51.5 71 IBM
281 ONYX2 250 MHz 128 N/A 51.44 64 SGI
283 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
284 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
285 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
286 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
287 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
288 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
289 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
291 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
292 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
293 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
294 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
295 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
296 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
297 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
298 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
299 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
301 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
302 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
303 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
305 Exemplar X-Class 256 N/A 51.3 184.32 HP
307 V2500/HyperPlex 64 N/A 51.2 112.64 HP
308 V2500/HyperPlex 64 N/A 51.2 112.64 HP
309 V2500/HyperPlex 64 N/A 51.2 112.64 HP
310 V2500/HyperPlex 64 N/A 51.2 112.64 HP
311 V2500/SCA 64 N/A 51.2 112.64 HP
312 V2500/SCA 64 N/A 51.2 112.64 HP
314 V2500/HyperPlex 64 N/A 51.2 112.64 HP
315 V2500/HyperPlex 64 N/A 51.2 112.64 HP
321 V2500/SCA 64 N/A 51.2 112.64 HP
322 V2500/SCA 64 N/A 51.2 112.64 HP
323 V2500/HyperPlex 64 N/A 51.2 112.64 HP
327 V2500/HyperPlex 64 N/A 51.2 112.64 HP
328 V2500/HyperPlex 64 N/A 51.2 112.64 HP
329 V2500/HyperPlex 64 N/A 51.2 112.64 HP
330 V2500/HyperPlex 64 N/A 51.2 112.64 HP
331 V2500/HyperPlex 64 N/A 51.2 112.64 HP
332 V2500/HyperPlex 64 N/A 51.2 112.64 HP
333 V2500/HyperPlex 64 N/A 51.2 112.64 HP
334 V2500/HyperPlex 64 N/A 51.2 112.64 HP
335 V2500/HyperPlex 64 N/A 51.2 112.64 HP
336 V2500/HyperPlex 64 N/A 51.2 112.64 HP
337 V2500/HyperPlex 64 N/A 51.2 112.64 HP
338 V2500/HyperPlex 64 N/A 51.2 112.64 HP
341 SP Power3 375 MHz 48 N/A 51.1 72 IBM
345 V2250/HyperPlex 128 N/A 50.9 122.88 HP
346 V2250/HyperPlex 128 N/A 50.9 122.88 HP
348 SP P2SC 120 MHz 152 N/A 50.42 72.96 IBM
354 SP Power3 200 MHz 80 N/A 49.1 64 IBM
355 SP PC604e 332 MHz 156 N/A 49 103.58 IBM
356 SP PC604e 332 MHz 156 N/A 49 103.58 IBM
357 HPC 10000 400 MHz Cluster 80 N/A 48.93 64 Sun
358 HPC 10000 400 MHz Cluster 80 N/A 48.93 64 Sun
363 Avalon Cluster 140 N/A 48.6 149.24 Self-made
364 ORIGIN 2000 300 MHz - Eth-Cluster 128 N/A 48.33 76.8 SGI
365 ORIGIN 2000 300 MHz - Eth-Cluster 128 N/A 48.33 76.8 SGI
369 HPC 10000 400 MHz Cluster 72 N/A 48.2 57.6 Sun
372 HPC 10000 400 MHz Cluster 72 N/A 48.2 57.6 Sun
373 HPC 10000 400 MHz Cluster 72 N/A 48.2 57.6 Sun
375 T932/321024 32 N/A 47.85 57.6 Cray Inc.
376 T932/321024 32 N/A 47.85 57.6 Cray Inc.
377 T932/321024 32 N/A 47.85 57.6 Cray Inc.
381 AC3 Velocity/MS NT4 256 N/A 47.38 128 Dell
382 T3E 108 N/A 47.1 64.8 Cray Inc.
386 SP PC604e 332 MHz 148 N/A 46.6 98.29 IBM
389 SX-5/6A 6 N/A 46.2 48 NEC
390 V2250/HyperPlex 112 N/A 46 107.52 HP
392 VPP700/22 22 N/A 45.9 48.4 Fujitsu
393 ORIGIN 2000 300 MHz 96 N/A 45.7 57.6 SGI
397 SP PC604e 332 MHz 144 N/A 45.4 95.61 IBM
398 SP PC604e 332 MHz 144 N/A 45.4 95.61 IBM
400 V2500/HyperPlex 56 N/A 45 98.56 HP
405 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
406 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
407 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
409 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
410 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
411 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
412 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
413 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
421 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
422 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
423 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
424 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
425 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
427 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
428 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
429 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
430 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
431 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
432 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
433 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
434 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
435 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
436 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
437 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
438 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
439 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
440 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
441 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
442 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
443 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
444 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
445 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
446 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
450 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
454 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
455 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
458 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
460 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
465 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
467 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
468 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
469 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
471 SP PC604e 332 MHz 140 N/A 44.27 92.96 IBM
473 SP Power3 222 MHz 68 N/A 44.2 60.38 IBM
479 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
480 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
481 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
482 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
483 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
484 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
485 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
486 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
487 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
488 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
489 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
490 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
499 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun
500 HPC 10000 400 MHz 64 N/A 43.82 51.2 Sun