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In November 1999, 117 systems appeared in the TOP500 list.

Rank System Procs Memory(GB) Rmax (GFlops) Rpeak (GFlops) Vendor
5 SR8000/128 128 N/A 873 1024 Hitachi
7 ORIGIN 2000 250 MHz 2048 N/A 690.9 1024 SGI
15 VPP800/63 63 N/A 482 504 Fujitsu
17 SR8000/64 64 N/A 449 512 Hitachi
24 CP-PACS/2048 2048 N/A 368.2 614.4 Hitachi/Tsukuba
32 VPP5000/31 31 N/A 286 297.6 Fujitsu
36 VPP700/128E 128 N/A 268 307.2 Fujitsu
37 ORIGIN 2000 195/250 MHz 1024 N/A 264.9 327.68 SGI
38 SR8000/36 36 N/A 255 288 Hitachi
40 SX-4/128H4 128 N/A 244 256 NEC
45 SR2201/1024 1024 N/A 232.4 307.2 Hitachi
46 Numerical Wind Tunnel 167 N/A 229 281.26 Fujitsu
50 VPP700/116 116 N/A 213 255.2 Fujitsu
51 ORIGIN 2000 300 MHz 512 N/A 195.6 307.2 SGI
53 SX-4/96M3 96 N/A 183 192 NEC
60 ORIGIN 2000 512 N/A 152 199.68 SGI
63 SR8000/20 20 N/A 144 160 Hitachi
65 VPP5000/15 15 N/A 139 144 Fujitsu
66 VPP5000/15 15 N/A 139 144 Fujitsu
73 SX-5/16A 16 N/A 123 128 NEC
74 SX-5/16A 16 N/A 123 128 NEC
75 SX-5/16A 16 N/A 123 128 NEC
76 SX-5/16A 16 N/A 123 128 NEC
77 SX-5/16A 16 N/A 123 128 NEC
78 SX-5/16A 16 N/A 123 128 NEC
79 SX-4/64M2 64 N/A 122 128 NEC
80 SX-4/64M2 64 N/A 122 128 NEC
87 VPP700/56 56 N/A 110 123.2 Fujitsu
90 VPP500/80 80 N/A 109 128 Fujitsu
94 VPP700/52 52 N/A 106 114.4 Fujitsu
98 ORIGIN 2000 300 MHz 256 N/A 101.4 153.6 SGI
99 ORIGIN 2000 300 MHz 256 N/A 101.4 153.6 SGI
100 ORIGIN 2000 250 MHz 256 N/A 101.4 128 SGI
102 VPP700/48E 48 N/A 97.5 115.2 Fujitsu
129 SX-4/40H2 40 N/A 77.2 80 NEC
141 SX-4/36H2 36 N/A 69.4 72 NEC
150 ORIGIN 2000 208 N/A 63.1 81.12 SGI
157 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
158 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
159 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
160 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
161 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
162 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
163 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
164 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
165 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
166 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
167 ORIGIN 2000 300 MHz 128 N/A 62.25 76.8 SGI
168 SX-4/32 32 N/A 61.7 64 NEC
170 VPP500/42 42 N/A 59.6 67.2 Fujitsu
171 VPP500/42 42 N/A 59.6 67.2 Fujitsu
172 SX-5/8B 8 N/A 59.6 64 NEC
174 SR2201/256 256 N/A 58.68 76.8 Hitachi
175 SR2201/256 256 N/A 58.68 76.8 Hitachi
176 SR2201/256 256 N/A 58.68 76.8 Hitachi
177 SR2201/256 256 N/A 58.68 76.8 Hitachi
178 ORIGIN 2000 192 N/A 58.6 74.88 SGI
182 VPP700/26E 26 N/A 58 62.4 Fujitsu
188 VPP500/40 40 N/A 56.9 64 Fujitsu
189 VPP500/40 40 N/A 56.9 64 Fujitsu
200 ONYX2 250 MHz 128 N/A 51.44 64 SGI
201 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
202 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
203 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
204 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
205 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
206 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
207 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
208 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
209 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
210 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
211 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
212 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
213 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
214 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
215 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
216 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
217 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
218 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
219 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
220 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
221 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
222 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
266 SX-4/25 25 N/A 48.3 50 NEC
273 ORIGIN 2000 300 MHz 100 N/A 47.7 60 SGI
277 VPP700/22 22 N/A 45.9 48.4 Fujitsu
286 VPP700/20E 20 N/A 45 48 Fujitsu
291 SR8000/6 6 N/A 43.9 48 Hitachi
338 SX-4/22H5 22 N/A 42.6 44 NEC
364 VPP500/28 28 N/A 40.4 44.8 Fujitsu
366 ORIGIN 2000 128 N/A 40.25 49.92 SGI
367 ORIGIN 2000 128 N/A 40.25 49.92 SGI
368 ORIGIN 2000 128 N/A 40.25 49.92 SGI
369 ORIGIN 2000 128 N/A 40.25 49.92 SGI
370 ORIGIN 2000 128 N/A 40.25 49.92 SGI
371 ORIGIN 2000 128 N/A 40.25 49.92 SGI
372 ORIGIN 2000 128 N/A 40.25 49.92 SGI
373 ORIGIN 2000 128 N/A 40.25 49.92 SGI
374 ORIGIN 2000 128 N/A 40.25 49.92 SGI
375 ORIGIN 2000 128 N/A 40.25 49.92 SGI
376 ORIGIN 2000 128 N/A 40.25 49.92 SGI
401 ORIGIN 2000 250 MHz 96 N/A 38.84 48 SGI
402 ORIGIN 2000 250 MHz 96 N/A 38.84 48 SGI
403 SX-4/20 20 N/A 38.7 40 NEC
404 SX-4/20 20 N/A 38.7 40 NEC
405 SX-4/20 20 N/A 38.7 40 NEC
411 VPP700/17E 17 N/A 38.5 40.8 Fujitsu
416 VPP5000/4 4 N/A 37.6 38.4 Fujitsu
419 SX-5/5B 5 N/A 37.4 40 NEC
432 VPP300/16E 16 N/A 36.4 38.4 Fujitsu
441 SX-5S/10H3 10 N/A 35.7 40 NEC
444 ORIGIN 2000 110 N/A 34.7 42.9 SGI
490 ORIGIN 2000 108 N/A 34.15 42.12 SGI
491 VPP300/16 16 N/A 34.1 35.2 Fujitsu
492 VPP300/16 16 N/A 34.1 35.2 Fujitsu
493 VPP300/16 16 N/A 34.1 35.2 Fujitsu
494 VPP300/16 16 N/A 34.1 35.2 Fujitsu