United Kingdom


In June 2000, 28 systems appeared in the TOP500 list.

Rank System Procs Memory(GB) Rmax (GFlops) Rpeak (GFlops) Vendor
14 T3E1200 812 N/A 671 974.4 Cray Inc.
18 T3E900 876 N/A 552 788.4 Cray Inc.
20 T3E1200 636 N/A 526 763.2 Cray Inc.
38 VPP5000/38 38 N/A 345 364.8 Fujitsu
67 T3E900 348 N/A 218 313.2 Cray Inc.
68 VPP700/116 116 N/A 213 255.2 Fujitsu
120 SP P2SC 160 MHz 252 N/A 109.9 161.2 IBM
135 VPP700/48E 48 N/A 97.5 115.2 Fujitsu
139 SP PC604e 332 MHz 302 N/A 93.1 200.5 IBM
144 SP Power3 375 MHz 80 N/A 84 120 IBM
145 SP P2SC 160 MHz 190 N/A 83.5 121.6 IBM
166 SP P2SC 160 MHz 178 N/A 78.4 113.9 IBM
172 SP Power3 375 MHz 72 N/A 75.9 108 IBM
182 HPC 10000 400 MHz Cluster 112 N/A 70.12 89.6 Sun
248 SR2201/256 256 N/A 58.68 76.8 Hitachi
252 SP Power3 200 MHz 96 N/A 58.3 76.8 IBM
257 SP PC604e 332 MHz 184 N/A 57.51 122.17 IBM
265 SP Power3 200 MHz 92 N/A 56 73.6 IBM
282 ORIGIN 2000 250 MHz 128 N/A 51.44 64 SGI
344 SP Power3 375 MHz 48 N/A 51.1 72 IBM
360 HPC 10000 400 MHz Cluster 80 N/A 48.93 64 Sun
387 SP PC604e 332 MHz 148 N/A 46.6 98.29 IBM
402 SP Power3 375 MHz 42 N/A 44.9 63 IBM
408 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
416 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
417 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
464 HPC 10000 400 MHz 64 N/A 44.57 51.2 Sun
470 SP PC604e 332 MHz 140 N/A 44.27 92.96 IBM