Home

United States


In November 2004, 267 systems appeared in the TOP500 list.

Rank System Procs Memory(GB) Rmax (GFlops) Rpeak (GFlops) Vendor
1 BlueGene/L beta-System
BlueGene/L DD2 beta-System (0.7 GHz PowerPC 440)		 32768 N/A 70720 91750 IBM
2 Columbia
SGI Altix 1.5 GHz, Voltaire Infiniband		 10160 N/A 51870 60960 SGI
5 Thunder
Intel Itanium2 Tiger4 1.4GHz - Quadrics		 4096 N/A 19940 22938 California Digital Corporation
6 ASCI Q - AlphaServer SC45, 1.25 GHz 8192 N/A 13880 20480 HP
7 System X
1100 Dual 2.3 GHz Apple XServe/Mellanox Infiniband 4X/Cisco GigE		 2200 N/A 12250 20240 Self-made
8 BlueGene/L DD1 Prototype (0.5GHz PowerPC 440 w/Custom) 8192 N/A 11680 16384 IBM/ LLNL
9 eServer pSeries 655 (1.7 GHz Power4+) 2944 N/A 10310 20019.2 IBM
10 Tungsten
PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet		 2500 N/A 9819 15300 Dell
13 John Von Neumann
LNX Cluster, Xeon 3.4 GHz, Myrinet		 2048 N/A 8770 13926 LNXI
15 BlueGene/L DD2 Prototype (0.7 GHz PowerPC 440) 4096 N/A 8655 11469 IBM/ LLNL
16 Mpp2
Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics		 1936 N/A 8633 11616 HP
18 Lightning
Opteron 2 GHz, Myrinet		 2816 5632 8051 11264 LNXI
19 MCR Linux Cluster Xeon 2.4 GHz - Quadrics 2304 N/A 7634 11060 Linux Networx/Quadrics
20 ASCI White, SP Power3 375 MHz 8192 N/A 7304 12288 IBM
21 Seaborg
SP Power3 375 MHz 16 way		 6656 N/A 7304 9984 IBM
22 TeraGrid, Itanium2 1.3/1.5 GHZ, Myrinet 1776 N/A 7215 10259 IBM
23 eServer Opteron 2.2 GHz. Myrinet 2320 N/A 7185 10208 IBM
24 xSeries Cluster Xeon 2.4 GHz - Quadrics 1920 N/A 6586 9216 IBM/Quadrics
25 DataStar
eServer pSeries 655/690 (1.5/1.7 Ghz Power4+)		 1696 N/A 6385 10406 IBM
26 Lilac
xSeries x335 Cluster, Xeon 3.06 GHz, Quadrics		 1540 N/A 6232 9425 IBM
29 Cray X1 504 N/A 5895 6451 Cray Inc.
31 HPC
Sun Fire V60, IBM xServer,2.0-3.0 GHz, Myrinet		 1920 N/A 5510 10752 IBM, Sun, Myricom
34 AlphaServer SC45, 1 GHz 3016 N/A 4463 6032 HP
35 eServer pSeries 655 (1.7 GHz Power4+) 1152 N/A 4379 7833.6 IBM
36 eServer pSeries 655 (1.7 GHz Power4+) 1152 N/A 4379 7833.6 IBM
37 Cosmos
PowerEdge 1750, P4 Xeon 3.2 GHz, Myrinet		 1024 N/A 4298 6553.6 Dell
39 pSeries 690 Turbo 1.3 GHz 1600 N/A 4184 8320 IBM
40 lonestar
PowerEdge 1750, Pentium4 Xeon 3.2/3.06 GHz, Myrinet		 1024 N/A 4152 6338 Dell-Cray
42 eServer pSeries 655 (1.5 GHz Power4+) 1024 N/A 3812 6144 IBM
43 eServer pSeries 655 (1.5 GHz Power4+) 1024 N/A 3812 6144 IBM
51 BladeCenter Xeon 3.06 GHz, Gig-Ethernet 1056 N/A 3755 6462.72 IBM
52 xSeries Cluster Xeon 3.06 GHz - Gig-E 1024 N/A 3755 6266.88 IBM
55 xSeries Xeon 3.06 GHz - Gig-E 1000 N/A 3755 6120 IBM
57 pSeries 690 Turbo 1.3 GHz 1408 N/A 3717.2 7321.6 IBM
58 The Hive
Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet		 900 N/A 3379.5 5508 HP
59 Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000 1536 N/A 3337 6758 HPTi
63 TeraGrid Cluster, Itanium 2 1.3 GHz, Myrinet 768 N/A 3152 3993 IBM
64 eServer p5 570 POWER5 1.9 GHz, GigEth 720 N/A 3068 5472 IBM
67 xSeries Cluster Xeon 3.06 GHz - Gig-E 800 N/A 3004 4896 IBM
69 Cray X1 252 N/A 2932.9 3225.6 Cray Inc.
70 xSeries Xeon 3.06 GHz - Gig-E 780 N/A 2928.9 4773.6 IBM
72 ICC1
Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet		 1024 N/A 2880 5734.4 HP
73 ICC1
Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet		 1024 N/A 2880 5734.4 HP
74 eServer pSeries 690 (1.9 GHz Power4+) 672 N/A 2849.11 5107.2 IBM
77 Cluster Platform 6000 rx5670-4x256, Itanium2 1.3 GHz, GigE 1024 N/A 2556 5324.8 HP
78 eServer pSeries 655 (1.5 GHz Power4+) 672 N/A 2510.27 4032 IBM
80 ASCI Red 9632 N/A 2379 3207 Intel
81 SGI Altix 1.3 GHz 512 N/A 2338 2662.4 SGI
82 pSeries 690 Turbo 1.3GHz 864 N/A 2310 4492.8 IBM
83 xSeries Xeon 3.06 GHz, Myrinet 512 N/A 2223.15 3133.44 IBM
84 SuperMike
P4 Xeon 1.8 GHz - Myrinet		 1024 N/A 2207 3686.4 Atipa
85 ICC2
Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, GigEthernet		 1028 N/A 2200 6990 HP
86 ICC2
Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, GigEthernet		 1028 N/A 2200 6990 HP
88 AlphaServer SC45, 1 GHz 1392 N/A 2164 2784 HP
90 ASCI Blue-Pacific SST, IBM SP 604e 5808 N/A 2144 3856.5 IBM
91 pSeries 690 Turbo 1.3GHz 800 N/A 2140 4160 IBM
92 xSeries Cluster Xeon 3.06 GHz - Gig-E 568 N/A 2132.84 3476.16 IBM
96 xSeries Xeon 3.06 GHz - Gig-E 550 N/A 2065.25 3366 IBM
97 Cluster Platform 6000 rx4640-4x136 Itanium2 1.3 GHz, GigE 800 N/A 2059 4160 HP
98 Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet 702 N/A 2044 3931.2 HP
103 xSeries Xeon 2.8 GHz, Gig-Ethernet 1140 N/A 2026 6384 IBM
104 xSeries Xeon 2.8 GHz, Gig-Ethernet 1140 N/A 2026 6384 IBM
106 xSeries Xeon 2.8 GHz, Gig-Ethernet 1030 N/A 2026 5768 IBM
107 xSeries Xeon 2.8 GHz, Gig-Ethernet 1028 N/A 2026 5756.8 IBM
108 xSeries Xeon 2.8 GHz, Gig-Ethernet 1028 N/A 2026 5756.8 IBM
110 xSeries Xeon 2.8 GHz, Gig-Ethernet 1000 N/A 2026 5600 IBM
111 xSeries Xeon 2.8 GHz, Gig-Ethernet 1000 N/A 2026 5600 IBM
112 xSeries Xeon 2.8 GHz, Gig-Ethernet 1000 N/A 2026 5600 IBM
113 xSeries Xeon 2.8 GHz, Gig-Ethernet 1000 N/A 2026 5600 IBM
114 xSeries Xeon 2.8 GHz, Gig-Ethernet 1000 N/A 2026 5600 IBM
115 xSeries Xeon 2.8 GHz, Gig-Ethernet 1000 N/A 2026 5600 IBM
116 xSeries Xeon 2.8 GHz, Gig-Ethernet 880 N/A 2026 4928 IBM
117 xSeries Xeon 2.8 GHz, Gig-Ethernet 712 N/A 2026 3987.2 IBM
122 xSeries Xeon 2.8 GHz, GigEthernet 608 N/A 2019.48 3404.8 IBM
123 xSeries Xeon 2.8 GHz, GigEthernet 608 N/A 2019.48 3404.8 IBM
124 Joplin
PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet		 600 N/A 2004 2880 Dell
125 xSeries Xeon 2.8 GHz, Gig-Ethernet 602 N/A 1999.91 3371.2 IBM
129 xSeries Xeon 2.8 GHz, Gig-Ethernet 580 N/A 1928.15 3248 IBM
131 xSeries Xeon 3.06 GHz - Gig-E 512 N/A 1922.56 3133.44 IBM
135 eServer pSeries 655 (1.5 GHz Power4+) 512 N/A 1918.57 3072 IBM
137 Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet 500 N/A 1877 3060 HP
138 Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet 500 N/A 1877 3060 HP
139 Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet 500 N/A 1877 3060 HP
140 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
141 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
142 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
143 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
144 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
145 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
146 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
147 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 600 N/A 1872 3672 HP
148 pSeries 690 Turbo 1.3GHz 704 N/A 1849 3660.8 IBM
149 pSeries 690 Turbo 1.3GHz 704 N/A 1849 3660.8 IBM
150 Itanium2 1.3 GHz, Myrinet 536 N/A 1820 2787 Atipa
151 Itanium2 1.3 GHz, Myrinet 536 N/A 1820 2787 Atipa
152 xSeries Xeon 2.8 GHz, Gig-Ethernet 546 N/A 1817.26 3057.6 IBM
153 BladeCenter Xeon 2.8 GHz, Gig-Ethernet 546 N/A 1817.26 3057.6 IBM
158 xSeries Cluster Xeon 2.4 GHz - Gig-E 1834 N/A 1755 8803.2 IBM
160 xSeries Cluster Xeon 2.4 GHz - Gig-E 1048 N/A 1755 5030.4 IBM
161 BladeCenter Cluster Xeon 2.4 GHz, Gig-Ethernet 1024 N/A 1755 4915.2 IBM
166 xSeries Xeon 2.8 GHz, Gig-Ethernet 510 N/A 1699.85 2856 IBM
168 xSeries Xeon 2.8 GHz, Gig-Ethernet 500 N/A 1667.23 2800 IBM
170 xSeries Xeon 3.06 GHz - Gig-E 440 N/A 1652.2 2692.8 IBM
171 xSeries Xeon 2.8 GHz - Myrinet 478 N/A 1649.71 2676.8 IBM
172 xSeries Cluster Xeon 2.8 GHz - Gig-Ethernet 494 N/A 1647.66 2766.4 IBM
173 eServer pSeries 655 (1.7 GHz Power4+, GigE) 1152 N/A 1636 7833.6 IBM
174 eServer pSeries 655 (1.7 GHz Power4+, GigE) 1152 N/A 1636 7833.6 IBM
177 xSeries Xeon 3.06 GHz - Gig-E 430 N/A 1614.65 2631.6 IBM
178 xSeries Xeon 3.06 GHz - Gig-E 430 N/A 1614.65 2631.6 IBM
179 ASCI Blue Mountain 6144 N/A 1608 3072 SGI
180 Opteron 2.2 GHz, GigE 992 N/A 1580 4364.8 Verari
181 xSeries Cluster Xeon 2.4 GHz - Gig-E 880 N/A 1576.25 4224 IBM
182 xSeries Xeon 2.8 GHz - Gig-Ethernet 472 N/A 1575.31 2643.2 IBM
184 eServer Opteron 2.2 GHz. Myrinet 512 N/A 1538.59 2252.8 IBM
185 xSeries Xeon 3.06 GHz - Gig-E 406 N/A 1524.53 2484.72 IBM
186 xSeries Xeon 3.06 GHz - Gig-E 406 N/A 1524.53 2484.72 IBM
187 xSeries Xeon 3.06 GHz - Gig-E 406 N/A 1524.53 2484.72 IBM
188 xSeries Xeon 3.06 GHz - Gig-E 406 N/A 1524.53 2484.72 IBM
189 Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet 468 N/A 1519.6 2620.8 HP
190 Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet 468 N/A 1519.6 2620.8 HP
191 Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet 468 N/A 1519.6 2620.8 HP
192 Vplant Cluster P4 XEON 2.4/2.0 GHz - Myrinet 660 N/A 1504 2963 Dell
193 PowerEdge 2650 Cluster P4 Xeon 2.4 GHz/MSWindows - GigE 640 N/A 1503 3073 Dell
195 BladeCenter Xeon 3.06 GHz, Gig-Ethernet 400 N/A 1502 2448 IBM
199 xSeries Cluster Xeon 2.4 GHz - Gig-E 800 N/A 1476.94 3840 IBM
201 Cray X1 124 N/A 1448.42 1587.2 Cray Inc.
202 Cray X1 124 N/A 1448.42 1587.2 Cray Inc.
203 Cray X1 124 N/A 1448.42 1587.2 Cray Inc.
204 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 340 N/A 1432.87 2176 IBM
205 xSeries Xeon 2.8 GHz, Gig-Ethernet 428 N/A 1428.54 2396.8 IBM
206 pSeries 690 Turbo 1.7 GHz GigEth 384 N/A 1424 2611.2 IBM
207 Cluster Platform 6000 rx4640-4x136 Itanium2 1.3 GHz, GigE 544 N/A 1418 2828.8 HP
208 SP Power3 375 MHz 1336 N/A 1417 2004 IBM
211 Maverick
xSeries x335 Cluster, Xeon 3.06 GHz, Infiniband		 384 N/A 1389 2350 IBM
212 pSeries 690 Turbo 1.3GHz 512 N/A 1384 2662.4 IBM
216 Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 400 N/A 1382 2560 HP
218 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 324 N/A 1373.07 2073.6 IBM
219 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 324 N/A 1373.07 2073.6 IBM
220 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 324 N/A 1373.07 2073.6 IBM
221 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 324 N/A 1373.07 2073.6 IBM
222 BladeCenter Xeon 3.06 GHz, Gig-Ethernet 364 N/A 1366.82 2227.68 IBM
225 PowerEdge 1750, Pentium4 Xeon 2.8 GHz, GigE 400 N/A 1325 2240 Dell
226 LION-XM
PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet		 336 N/A 1319.67 2056.32 Dell
227 xSeries Cluster Xeon 2.4 GHz - Gig-E 666 N/A 1310.61 3196.8 IBM
230 Cluster Platform 6000 zx6000 Itanium2 1.5 GHz, Myrinet 256 N/A 1293 1536 HP
232 xSeries Xeon 2.8 GHz - Gig-Ethernet 384 N/A 1281.76 2150.4 IBM
242 BladeCenter Xeon 3.06 GHz, Gig-Ethernet 336 N/A 1261.68 2056.32 IBM
243 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 294 N/A 1260.96 1881.6 IBM
244 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 294 N/A 1260.96 1881.6 IBM
245 xSeries x336 Cluster, Xeon EM64T 3.2 GHz, GigEthernet 294 N/A 1260.96 1881.6 IBM
248 SGI Altix 1.5 GHz 256 N/A 1258.53 1536 SGI
249 SGI Altix 1.5 GHz 256 N/A 1258.53 1536 SGI
250 SGI Altix 1.5 GHz 256 N/A 1258.53 1536 SGI
251 SGI Altix 1.5 GHz 256 N/A 1258.53 1536 SGI
252 SGI Altix 1.5 GHz 256 N/A 1258.53 1536 SGI
254 Cluster Platform 6000 rx2600 Itanium2 1.3 GHz Cluster 304 N/A 1253 1580 HP
263 Integrity Superdome, 1.5 GHz, HPlex 320 N/A 1210 1920 HP
264 Integrity Superdome, 1.5 GHz, HPlex 320 N/A 1210 1920 HP
267 Integrity Superdome, 1.5 GHz, HPlex 288 N/A 1210 1728 HP
273 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1210 1536 HP
274 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1210 1536 HP
275 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1210 1536 HP
276 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1210 1536 HP
277 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1210 1536 HP
278 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1210 1536 HP
282 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1210 1536 HP
283 xSeries Xeon 3.06 GHz - Gig-E 322 N/A 1209.11 1970.64 IBM
284 DL560, Pentium4 Xeon 2.6 GHz, Myrinet 400 N/A 1206 2080 HP
285 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1198.1 1536 HP
287 Integrity Superdome, 1.5 GHz, HPlex 256 N/A 1198.1 1536 HP
292 SP Power3 375 MHz 16 way 1088 N/A 1193 1632 IBM
294 xSeries Xeon 2.8 GHz, Gig-Ethernet 354 N/A 1181.68 1982.4 IBM
296 SuperDome 1 GHz/HPlex 512 N/A 1172.8 2048 HP
298 pSeries 690 1.1GHz 512 N/A 1170 2253 IBM
301 T3E1200 1900 N/A 1166 2280 Cray Inc.
302 T3E1200/900 1792 N/A 1166 1999 Cray Inc.
304 Cluster Platform 3000 DL140, Pentium4 Xeon 3.2 GHz, Myrinet 310 N/A 1150 1984 HP
307 SGI Altix 1.3 GHz 256 N/A 1142 1331.2 SGI
310 SGI Altix 1.3 GHz 256 N/A 1142 1331.2 SGI
313 xSeries Xeon 2.8 GHz, Gig-Ethernet 340 N/A 1134.98 1904 IBM
314 Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 300 N/A 1132 1920 HP
315 Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 300 N/A 1132 1920 HP
316 Cluster Platform 3000 DL140, Pentium4 Xeon 3.2 GHz, Myrinet 300 N/A 1132 1920 HP
320 xSeries Cluster Xeon 2.4 GHz - Gig-E 520 N/A 1129.38 2496 IBM
322 xSeries Xeon 3.06 GHz - Gig-E 300 N/A 1126.5 1836 IBM
325 xSeries Cluster Xeon 2.4 GHz - Gig-E 512 N/A 1119.44 2457.6 IBM
327 eServer pSeries 655 (1.7 GHz Power4+) 256 N/A 1107 1740.8 IBM
328 Pentium4 Xeon 2.4 GHz, Myrinet 528 N/A 1104 2534.4 Self-made
330 BladeCenter Cluster Xeon 2.4 GHz, Gig-Ethernet 488 N/A 1089.65 2342.4 IBM
333 Catalyst
P4 Xeon 3.06 GHz, Infiniband		 256 N/A 1076 1566.72 LNXI
334 SuperDome 875 MHz/HyperPlex 544 N/A 1075 1904 HP
335 SGI Altix 1.5 GHz 256 N/A 1069 1536 SGI
336 xSeries Xeon 2.8 GHz, Gig-Ethernet 320 N/A 1068.26 1792 IBM
337 PowerEdge 1750, P4 Xeon 3.06 GHz, GigE 1024 N/A 1068 6266.88 Dell
338 eServer pSeries 690 (1.7 GHz Power4+, GigE) 288 N/A 1068 1958.4 IBM
339 Integrity Superdome, 1.5 GHz, HPlex 224 N/A 1061 1344 HP
340 Powell
Pentium4 Xeon 3.06 GHz, Myrinet		 256 N/A 1060 1566.72 LNXI
343 AVIDD-B+AVIDD-I - xSeries Cluster Xeon 2.4 GHz - Myrinet&Force10 384 N/A 1058 1843 IBM
344 Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet 320 N/A 1057 1792 HP
345 Orange
Opteron 1.6 GHz, Infiniband		 512 N/A 1053 1638 LNXI
347 Integrity Superdome, 1.5 GHz, HFabric 220 N/A 1049 1320 HP
355 pSeries 690 Turbo 1.3GHz 384 N/A 1038 1996.8 IBM
356 Adelie
Pentium4 Xeon 2.8 GHz Cluster - Quadrics		 256 N/A 1036 1433.6 Promicro/Quadrics
357 Emperor
Pentium4 Xeon 2.8 GHz Cluster - Quadrics		 256 N/A 1036 1433.6 Promicro/Quadrics
358 eServer pSeries 655 (1.5 GHz Power4+) 272 N/A 1031.03 1632 IBM
365 SuperDome 875 MHz/HyperPlex 512 N/A 1024.3 1792 HP
366 Arches AMD 1.4 GHz, Myrinet 500 N/A 1017 1400 Angstrom
367 Arches AMD 1.4 GHz, Myrinet 500 N/A 1017 1400 Angstrom
374 Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 256 N/A 1015.5 1638.4 HP
375 Cluster Platform 3000 DL140, Pentium4 Xeon 3.2 GHz, Myrinet 256 N/A 1015.5 1638.4 HP
377 SuperDome 875 MHz/HyperPlex 512 N/A 1013 1792 HP
378 SuperDome 875 MHz/HyperPlex 512 N/A 1013 1792 HP
380 SuperDome 875 MHz/HyperPlex 512 N/A 1013 1792 HP
382 SuperDome 875 MHz/HyperPlex 512 N/A 1013 1792 HP
390 BladeCenter Cluster Xeon 2.4 GHz, Gig-Ethernet 440 N/A 1009.17 2112 IBM
392 Cluster Platform 3000 DL140, Pentium4 Xeon 3.2 GHz, Myrinet 254 N/A 1007.67 1625.6 HP
393 Jazz
LCRC Xeon 2.4 GHz - Myrinet		 361 N/A 1007 1732.8 LNXI
395 Pentium4 Xeon 2.8 GHz, Myrinet 256 N/A 1004 1433.6 LNXI
396 Pentium4 Xeon 2.8 GHz, Myrinet 256 N/A 1004 1433.6 LNXI
399 CPlant/Ross Cluster 1800 N/A 996.9 1782.5 Self-made
400 Pentium Xeon 2.66 GHz, Myrinet 256 N/A 987.9 1361.9 LNXI
401 eServer Opteron 2.0 GHZ, Gig-E 900 N/A 987.1 3600 IBM
402 eServer Opteron 2.0 GHZ, Gig-E 880 N/A 987.1 3520 IBM
405 eServer Opteron 2.0 GHZ, Gig-E 480 N/A 987.1 1920 IBM
406 eServer Opteron 2.0 GHZ, Gig-E 480 N/A 987.1 1920 IBM
407 eServer Opteron 2.0 GHZ, Gig-E 480 N/A 987.1 1920 IBM
408 eServer Opteron 2.0 GHZ, Gig-E 480 N/A 987.1 1920 IBM
420 Cluster Platform 3000 DL140 Xeon 3.06 GHz, Myrinet 256 N/A 971 1566.7 HP
421 Cluster Platform 3000 DL140 Xeon 3.06 GHz, Myrinet 256 N/A 971 1566.7 HP
422 Cluster Platform 3000 DL140 Xeon 3.06 GHz, Myrinet 256 N/A 971 1566.7 HP
423 Cluster Platform 3000 DL360G3 Xeon 3.06 GHz, Myrinet 256 N/A 971 1566.7 HP
429 Integrity Superdome, 1.5 GHz, HPlex 192 N/A 969.1 1152 HP
432 Integrity Superdome, 1.5 GHz, HPlex 192 N/A 969.1 1152 HP
433 eServer pSeries 655 (1.7 GHz Power4+, GigE) 320 N/A 962.353 2176 IBM
434 BladeCenter HS20 Xeon 3.06 GHz, Gig-Ethernet 256 N/A 961.28 1566.72 IBM
441 eServer pSeries 690 (1.7 GHz Power4+, GigE) 256 N/A 949.333 1740.8 IBM
443 Dawson
Apple XServe, 2.0 GHz, GigEthernet		 256 N/A 948.7 2048 Self-made
448 Cluster Platform 6000 zx6000 Itanium2 1.5 GHz, Myrinet 196 N/A 943 1176 HP
451 Blade Cluster BL-20P, Pentium4 Xeon 3.06 GHz 256 N/A 941.2 1566.7 HP
453 Cray X1 80 N/A 937 1024 Cray Inc.
455 P4 Xeon 2.4 GHz, Infiniband 256 N/A 933.1 1228.8 Advanced Computing
460 Opteron 2.0 GHz, Infiniband 288 N/A 922.8 1152 Appro
461 Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 228 N/A 919 1459.2 HP
462 Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 228 N/A 919 1459.2 HP
464 xSeries Xeon 2.8 GHz, NPACI-ROCKS, Myrinet 256 N/A 916.5 1433.6 IBM
465 Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet 260 N/A 902 1456 HP
466 Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet 256 N/A 899.3 1433.6 HP
467 Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet 256 N/A 899.3 1433.6 HP
472 BladeCenter Xeon 2.8 GHz, Gig-Ethernet 268 N/A 894.797 1500.8 IBM
475 SP Power3 375 MHz 16 way 812 N/A 891 1218 IBM
476 Prairiefire Opteron 2.2 GHz, Myrinet 256 N/A 888.5 1126.4 Atipa
477 pSeries 690 Turbo 1.3GHz 320 N/A 887.3 1664 IBM
478 Rose
PowerEdge 1750, Pentium4 Xeon 3.06 GHz, Infiniband		 192 N/A 882 1175 Dell
479 LION-XL
PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Quadrics		 256 N/A 877.9 1228.8 Dell
483 Fire V60 Cluster, 2.8 GHz, Gig Ethernet 320 N/A 872.269 1792 Sun
484 Cluster Platform 3000 DL140, Pentium4 Xeon 3.2 GHz, Myrinet 212 N/A 867 1356.8 HP
485 emerald
AlphaServer SC45, 1 GHz		 512 N/A 862.2 1024 HP
486 AlphaServer SC45, 1 GHz 512 N/A 862.2 1024 HP
487 AlphaServer SC45, 1 GHz 512 N/A 862.2 1024 HP
490 BladeCenter Cluster, Xeon 2.8 GHz, Gig-Ethernet 256 N/A 854.767 1433.6 IBM
491 xSeries Xeon 2.8 GHz, GigEthernet 256 N/A 854.767 1433.6 IBM
492 xSeries Xeon 2.8 GHz, GigEthernet 256 N/A 854.767 1433.6 IBM
493 xSeries Xeon 2.8 GHz, GigEthernet 256 N/A 854.767 1433.6 IBM
494 xSeries Xeon 2.8 GHz, GigEthernet 256 N/A 854.767 1433.6 IBM
495 xSeries Xeon 2.8 GHz, GigEthernet 256 N/A 854.767 1433.6 IBM
496 xSeries Xeon 2.8 GHz, GigEthernet 256 N/A 854.767 1433.6 IBM
500 SuperDome 875 MHz/HyperPlex 416 N/A 850.6 1456 HP