United Kingdom


In November 2001, 34 systems appeared in the TOP500 list.

Rank System Procs Memory(GB) Rmax (GFlops) Rpeak (GFlops) Vendor
21 VPP5000/100 100 N/A 886 960 Fujitsu
36 T3E1200 812 N/A 671 974.4 Cray Inc.
45 T3E900 876 N/A 552 788.4 Cray Inc.
51 T3E1200 636 N/A 526 763.2 Cray Inc.
90 ORIGIN 3000 400 MHz 512 N/A 315.5 409.6 SGI
138 T3E900 348 N/A 218 313.2 Cray Inc.
140 VPP700/116 116 N/A 213 255.2 Fujitsu
156 SuperDome/HyperPlex 128 N/A 196.7 281.6 HP
157 SuperDome/HyperPlex 128 N/A 196.7 281.6 HP
162 SuperDome/HyperPlex 128 N/A 196.7 281.6 HP
165 SuperDome/HyperPlex 128 N/A 196.7 281.6 HP
174 SuperDome/HyperPlex 128 N/A 195.8 281.6 HP
175 SuperDome/HyperPlex 128 N/A 195.8 281.6 HP
176 SuperDome/HyperPlex 128 N/A 195.8 281.6 HP
177 SuperDome/HyperPlex 128 N/A 195.8 281.6 HP
192 SP Power3 375 MHz 168 N/A 171 252 IBM
214 SP Power3 375 MHz 158 N/A 162 237 IBM
237 SP Power3 375 MHz 144 N/A 148 216 IBM
294 SP Power3 375 MHz 124 N/A 128 186 IBM
297 SP PC604e 332 MHz 302 N/A 126 200.5 IBM
304 SP Power3 375 MHz 120 N/A 124 180 IBM
307 SP Power3 375 MHz 120 N/A 124 180 IBM
323 SP Power3 375 MHz 116 N/A 120 174 IBM
325 HPC 10000 400 MHz Cluster 192 N/A 118.16 153.6 Sun
330 HPC 10000 400 MHz Cluster 192 N/A 118.16 153.6 Sun
343 SP Power3 375 MHz 112 N/A 116 168 IBM
357 SP Power3 375 MHz 108 N/A 112 162 IBM
362 SP P2SC 160 MHz 252 N/A 109.9 161.2 IBM
375 SP Power3 375 MHz 102 N/A 106 153 IBM
381 SP Power3 375 MHz 100 N/A 104 150 IBM
396 SP Power3 375 MHz 96 N/A 100 144 IBM
397 SP Power3 375 MHz 96 N/A 100 144 IBM
453 SuperDome 64 N/A 99.9 140.8 HP
494 VPP700/48E 48 N/A 97.5 115.2 Fujitsu