Linpack Benchmark-Parallel

Jack Dongarra / University of Tennessee / dongarra@cs.utk.edu

Last update: Thu Jan 13 10:42:56 EST 2000


Computer

Num_Procs

Rmax(GFlops)

Nmax(order)

N1/2(order)

Rpeak(GFlops)

ASCI Red Intel Pentium II Xeon core 333MHz 9632 2379.6 362880 75400 3207
ASCI Blue-Pacific SST, IBM SP 604E(332 MHz) 5808 2144. 431344   3868
ASCI Red Intel Pentium II Xeon core -333MHz 9472 2121.3 251904 66000 3154
SGI ASCI Blue Mountain 5040 1608. 374400 138000 2520
ASCI Red Intel Pentium II Xeon core 333Mhz 6720 1633.3 306720 52500 2238
ASCI Red Intel Pentium II Xeon core -333Mhz 6912 1533.6 207360 41700 2302
Intel ASCI Option Red (200 MHz Pentium Pro) 9152 1338. 235000 63000 1830
CRAY T3E-1200 (600 MHz) 1488 1127. 148800 28272 1786
Intel ASCI Option Red (200 MHz Pentium Pro) 7264 1068. 215000 53400 1453
CRAY T3E-1200E (600 MHz) 1080 891.5 259200 26400 1296
HITACHI SR8000/128(250MHz) 128 873.6 120000 16000 1024
CRAY T3E-900 (450 MHz) 1320 815.1 134400 26880 1188
SGI Origin 2000 (250 MHz) 2048 690.9 229248 80640 1024
ASCI Red Intel Pentium II Xeon core 333Mhz 2336 581.1 180864 31500 778
IBM SP 120 nodes (222 MHz POWER3) 960 558.13 200000 53000 852.5
IBM SP 475 nodes (332 MHz 604e) 1900 547.0 244000 58000 1262
SGI Origin 2000 (250 MHz) 1536 543.2 203904 64512 768
ASCI Red Intel Pentium II Xeon core -333Mhz 2336 522.5 121856 25300 778
Fujitsu VPP800/63 (4.0nsec) 63 482.5 234360 12852 504
IBM ASCI Option Blue Pacific (332 MHz) 1344 468.2 205000 65000 892
HITACHI SR8000/64(250MHz) 64 449.7 92000 9160 512
CRAY T3E (300 MHz) 1024 448.6 119808 19008 614
CRAY T3E-1200E (600 MHz) 540 447.8 181440 17280 648
IBM SP 96 nodes (222 MHz POWER3) 768 446.20 183000 45000 682.0
CRAY T3E-900 (450 MHz) 690 443.1 144000 18720 621
CRAY T3E-900 (450 MHz) 640 413.7 138240 18432 576
SGI Origin 2000 (250 MHz) 1024 379.6 164736 40500 512
CP-PACS* (150 MHz PA-RISC based CPU) 2048 368.2 103680 30720 614
IBM SP (200 MHz Power 3 nodes) 768 350.4 113000 30000 614
CRAY T3E (300 MHz) 784 342.8 104832 17280 470
CRAY T3E-900 (450 MHz) 512 321.1 122880 15360 461
IBM SP 256 nodes (332 MHz 604e) 1024 311.9 180000 40000 680
IBM SP 64 nodes (222 MHz POWER3) 512 307.63 148000 35000 454.7
Fujitsu VPP5000/32 (3.33nsec) 32 296.1 170880 7680 307
IBM SP 256 nodes (200 MHz POWER3) 512 287.84 140000 30000 410
Intel Paragon XP/S MP (50 MHz OS=SUNMOS) 6768 281.1 128600 25700 338
Compaq Alphaserver SC512(500Mhz w/Quadrics) 512 271.4 140000   512
Fujitsu VPP700/128E (6.5nsec) 128 268.9 166400 23040 307
Intel Paragon XP/S MP (50 MHz OS=SUNMOS) 6144 256.2 122500 24300 307
HITACHI SR8000/36(250MHz) 36 255.9 69000 5968 288
CRAY T3E (300 MHz) 540 234.9 86400 14400 324
HITACHI SR2201/1024(150MHz) 1024 232.3 155520 34560 307
Numerical Wind Tunnel* (9.5 ns) 167 229.7 66132 18018 281
HITACHI SR8000/32(250MHz) 32 229.5 65000 5632 256
Intel Paragon XP/S MP (50 MHz OS=SUNMOS) 5376 223.6 114500 22900 269
CRAY T3E (300 MHz) 512 222.3 84480 12480 307
Fujitsu VPP700/116(7nsec) 116 213.0 111360 18560 255
CRAY T3E-1200E (600 MHz) 256 211.8 125952 11520 307
CPlant (Alpha EV6 500 MHz w/Myrinet) 552 206.79 100000   552
Fujitsu VPP500/153(10nsec) 153 200.6 62730 17000 245
IBM ASCI Option Blue Pacific (332 MHz) 672 198.6 95000 37000 446
SGI Origin 2000 (250 MHz) 512 195.6 110592 23040 256
Numerical Wind Tunnel* (9.5 ns) 140 195.0 60480 15730 236
Intel Paragon XP/S MP (50 MHz OS=SUNMOS) 4608 191.5 106000 21000 230
Numerical Wind Tunnel* (9.5 ns) 128 179.2 56832 14800 216
Fujitsu VPP500/128(10nsec) 128 170.2 56832 14804 205
CRAY T3E-900 (450 MHz) 256 161.6 84480 10080 230
IBM SP 32 nodes (222 MHz POWER3) 256 157.46 107000 25000 227.3
IBM SP 128 nodes (332 MHz 604e) 512 156.8 125000 27000 340
Compaq AS SC256 (500 MHz EV6 Quadrics sw) 256 154.4 120000 26000 256
IBM SP/472 (120 MHz) 460 151.8 61000 22600 221
Intel Paragon XP/S MP (50 MHz OS=SUNMOS) 3648 151.7 95000 18100 182
IBM SP 128 nodes (200 MHz POWER3) 256 149.36 100000 18500 205
Fujitsu VPP5000/16 (3.33nsec) 16 149.1 120768 4416 154
SGI Origin 2000 (250 MHz) 384 147.1 96768 17280 192
HITACHI SR8000/20(250MHz) 20 144.5 48000 4000 160
Intel Paragon XPS-140 (50 MHz OS=SUNMOS) 3680 143.4 55700 20500 184
SGI Origin 2000 (195 MHz) 480 141.2 108864 21312 187
Fujitsu VPP500/100(10nsec) 100 135.3 51000 12816 160
Fujitsu VPP700/64 (7nsec) 64 129.5 115200 12800 141
Fujitsu VPP500/96 (10nsec) 96 129.5 49728 12430 154
Paragon XP/S MP(1024 Nodes, OS=SUNMOS S1.6) 3072 127.1 86000 17800 154
Sun HPC 10000 Cluster/4 (336 MHz, 4MB L2) 256 123.9 80640 26880 172
NEC SX-5/16 (4 nsec) 16 123.3 99840 1340 128
NEC SX-4/64M2 (8.0 ns) 64 122.2 30080 4352 128
CRAY T3E-900 (450 MHz) 192 116.0 51840 8448 171
HITACHI SR8000/16(250MHz) 16 115.9 42928 3584 128
CRAY T3E (300 MHz) 256 112.8 59904 8832 154
IBM SP (160 MHz, P2SC) 256 111.64 52000 13100 163
Fujitsu VPP700/56 (7nsec) 56 110.3 109200 10752 123
Fujitsu VPP500/80 (10nsec) 80 109.8 46400 11030 128
CRAY T3E-1200E(600 MHz) 128 106.0 89088 7488 154
SGI Origin 2000 (250 MHz) 256 101.4 86400 13248 128
Cray T3D 1024 (150 MHz) 1024 100.5 81920 10224 152
Sun Ultra HPC10000 Cluster/4(250 MHz,4MB L2) 256 100.4 80640 22528 128
Fujitsu VPP700/46 ( 7nsec) 46 94.3 100280 8280 101
NEC SX-4/48M2 (8.0 ns) 48 92.63 30080 2688 96
Sun Ultra HPC10000 Cluster/4(250 MHz,4MB L2) 244 92.6 80640 21504 122
Fujitsu VPP500/64 (10nsec) 64 89.3 41472 9820 102
IBM SP2-T2 (66 MHz) 512 88.4 73500 20150 136
Sun Ultra HPC10000 Cluster/4(250 MHz,4MB L2) 224 87.94 80640 19200 112
CRAY T3E (300 MHz) 192 83.07 51840 7680 115
IBM SP 16 nodes (222 MHz POWER3) 128 80.83 76000 15000 113.7
CRAY T3E-900 (450 MHz) 128 79.59 42240 6432 115
Sun HPC 10000 Cluster/2 (400MHz/4MB L2\$) 128 79.36 57120 10752 102
IBM SP 64 nodes (332 MHz 604e) 256 79.17 89000 18000 170
Hitachi S-3000 cluster/412 (3x4) (2 ns) 12 78.2 31120 4880 96
IBM SP 64 nodes (200 MHz POWER3) 128 76.77 89000 11500 102
Sun Ultra HPC10000 Cluster/3(250 MHz,4MB L2) 192 75.65 65520 19200 96
Sun Ultra HPC10000 Cluster/4(250 MHz,4MB L2) 192 75.58 80640 16320 96
Fujitsu VPP5000/8 (3.33nsec) 8 74.89 85440 2688 76.8
Intel Paragon XPS-140 (50 MHz) 1872 72.9 55000 17500 94
Fujitsu VPP700/32 ( 7nsec) 32 67.3 83200 5760 70
Sun HPC 10000 Cluster/2 (336 MHz, 4MB L2) 128 66.93 57120 10080 86
NEC SX-4/32 (8.0 ns) *** 32 66.53 15360 1792 64
Paragon XP/S MP(512 Nodes, OS=SUNMOS S1.6) 1516 64.0 61000 12200 77
SGI Origin 2000 (300 Mhz) 128 62.25 60032 9000 77
Cray T932 (2.2 ns) *** 32 61.8 16384 1280 58
NEC SX-4/32 (8.0 ns) 32 61.77 20480 1688 64
NEC SX-4/32M2 (8.0 ns) 32 61.32 20480 2432 64
Alphleet (Alpha cluster/Myranet, 500 MHz) 140 61.3 56000 22000 140
Thinking Machines CM-5 1024 59.7 52224 24064 131
Hitachi S-3000 cluster/309 (3x3) (2 ns) 9 59.0 26940 3180 72
HITACHI SR2201/256(150MHz) 256 58.68 77760 13440 78
HITACHI SR8000/8(250MHz) 8 58.3 30352 2304 64
Fujitsu VPP700/26E (6.5nsec) 26 58.0 74880 5200 62
IBM SP2 (160 MHz) 128 57.24 39000 9180 82
Sun Ultra HPC10000 Cluster/3(250 MHz,4MB L2) 144 56.97 65520 14400 72
CRAY T3E (300 MHz) 128 55.72 42240 5952 76.8
Sun HPC 450 Cluster/40(300MHz/2MB L2 cache) 160 55.44 89600 22400 96.0
Hitachi S-3000 cluster/408 (2x4) (2 ns) 8 54.1 31200 3760 64
CRAY T3E-1200E (600 MHz) 64 53.07 62976 4992 76.8
SGI Origin 2000 (250 MHz) 128 51.44 61000 10000 64
Cray T932 (2.2 ns) *** 24 51.1 16384 1000 43
Sun Ultra HPC10000 Cluster/2(250 MHz,4MB L2) 128 51.08 44352 12096 64
Cray T3D 512 (150 MHz) 512 50.8 57856 7136 76
Sun Ultra HPC10000 Cluster/4(250 MHz,4MB L2) 128 48.85 80640 10368 64
LANL Avalon Cluster:Alpha 533 Mhz+100Mb/s sw 140 48.6 62720 25200 149.4
SGI Origin 200 (2x64 300 MHz w/fast enet) 128 47.49 43000 86300 47.5
Sun Ultra HPC6000 Cluster/4(250 MHz,4MB L2) 120 46.56 53760 24192 60
Fujitsu VPP500/32 (10nsec) 32 46.1 29760 5350 51
SGI Origin 2000 (300 Mhz) 96 45.70 53248 8000 58
Fujitsu VPP700/22 (7nsec) 22 45.9 67320 4840 48.4
Sun HPC 10000(400MHz 8MB L2 Cache) 64 44.57 39936 4032 51.2
IBM SP2-T2 (66 MHz) 256 44.2 53000 13500 68
HITACHI SR8000/6(250MHz) 6 43.91 28000 2000 48
Sun HPC 10000(400MHz 4MB L2 Cache) 64 43.82 39936 4032 51.2
IBM SP 8 nodes (222 MHz POWER3) 64 41.76 53000 10000 56.8
Sun E6000 "WildFire" 4 servers (250 MHz) 104 41.58 34944 9408 52
CRAY T3E-900 (450 MHz) 64 41.52 43776 4608 58
Sun HPC 10000(400MHz 4MB L2 Cache) 60 41.19 39936 3840 48.0
Hitachi S-3000 cluster/306 (2x3) (2 ns) 6 40.9 27000 2400 48
IBM SP 32 nodes (332 MHz 604e) 128 40.67 63000 12000 85
Hitachi S-3000 cluster/206 (3x2) (2 ns) 6 40.6 21600 2160 48
SGI Origin 2000 (195 MHz) 128 40.25 60000 6000 49.9
IBM SP 32 nodes (200 MHz POWER3) 64 39.90 63000 7400 51.2
SGI Origin2000 (8x16 250 MHz w/fast enet) 128 39.40 82000 26000 64.0
Sun HPC 10000(400MHz 4MB L2 Cache) 56 38.53 39936 3456 44.8
Sun Ultra HPC6000 Cluster/4(250 MHz,4MB L2) 96 38.44 53760 19968 48
Sun E6000 "WildFire" 4 servers (250 MHz) 96 38.13 29568 8064 48
Sun Ultra HPC10000 Cluster/2(250 MHz,4MB L2) 96 37.79 50400 6528 48
SGI Origin 2000 Ether Cluster(250 MHz,4x32) 128 37.31 56000 23000 64
Fujitsu VPP5000/4 (3.33nsec) 4 37.60 60384 1584 38.4
Sun Ultra HPC10000 Cluster/3(250 MHz,4MB L2) 96 36.91 65520 8640 48
Compaq GS140 cluster 64 36.70 40932 5200 67
Cray T932 (2.2 ns) *** 16 36.6 16384 1000 29
Fujitsu VPP700/16E (6.5nsec) 16 36.4 57600 3520 38
Fujitsu VPP300/16E (6.5nsec) 16 36.4 57600 3520 38
Sun HPC 10000(400MHz 4MB L2 Cache) 52 35.83 39936 3264 41.6
NEC SX-4/16 (8.0 ns) *** 16 34.42 14336 960 32
Parnass2 Cluster (PII 400 MHz w/Myricon) 144 34.23 64224 7200 57.6
Sun HPC 10000(333MHz 4MB L2 Cache) 64 34.17 20352 3648 42.6
Fujitsu VPP700/16 ( 7nsec) 16 34.1 59200 3520 35
Fujitsu VPP300/16 ( 7nsec) 16 34.1 59200 3520 35
Sun HPC 10000(400MHz 8MB L2 Cache) 48 33.85 39936 3072 38.4
Compaq GS140 cluster 56 33.70 40932 4588 58
SGI Origin2000 (6x16 300 MHz w/fast enet) 96 33.61 71500 21000 57.6
Sun HPC 10000(400MHz 4MB L2 Cache) 48 33.09 39936 3072 38.4
SGI Origin2000 (300 Mhz) 64 32.29 81976 12324 38.4
Sun HPC 10000(333MHz 4MB L2 Cache) 60 32.27 20352 3456 40.0
SGI Origin2000 (3x32 250 MHz w/fast enet) 96 31.84 58000 20000 48.0
Paragon XP/S MP(256 Nodes, OS=SUNMOS S1.6) 768 31.7 43500 8400 38
HP V2500 (32 proc. 440 MHz) 32 31.59 41000 4720 56.3
SGI Origin 2000 Ether Cluster(195 MHz,4x32) 128 31.36 56000 21000 50
NEC SX-4/16 (8.0 ns) 16 31.10 20480 960 32
Sun HPC 6500 Cluster/4 (250 MHz, 4MB L2) 80 30.98 24192 13440 40
DEC AlphaServer 8400 5/612 (625 MHz) 64 30.90 30704 8360 80
NEC SX-4/16A (8.0 ns) 16 30.83 20480 960 32
SGI Origin 2000 Ether Cluster(250 MHz,3x32) 96 30.70 49000 17000 48
Siemens hpcLine (Pentium II, 450 MHz) 192 30.4 71040 14208 86.4
Thinking Machines CM-5 512 30.4 36864 16384 66
Sun HPC 10000(400MHz 4MB L2 Cache) 44 30.33 39936 2688 35.2
Sun HPC 10000(333MHz 4MB L2 Cache) 56 30.27 20352 3264 37.3
Cray SV1-1-32 (300 MHz) 32 29.79 31185 4100 39.2
Hitachi SR2201/128(150MHz) 128 29.46 51840 7680 38.4
IBM SP2 (160 MHz) 64 29.45 27500 5700 41
HITACHI SR8000/4(250MHz) 4 29.1 21464 1600 32
Cray SV1-1-32 (300 MHz) 30 28.94 31185 4400 36
IBM SP2-T2 (66 MHz) 160 28.7 42200 10300 42
Compaq GS140 cluster 48 28.58 40932 4200 50
Hitachi S-3800/480 (2 ns) 4 28.4 15500 830 32
Sun HPC 10000(333MHz 4MB L2 Cache) 52 28.32 20352 3072 34.6
CRAY T3E (300 MHz) 64 28.31 29952 4032 38.4
Hitachi S-3000 cluster/204 (2x2) (2 ns) 4 27.9 21600 1640 32
HP Exemplar X-Class SPP-UX 5.2 64 27.56 29956 4584 46
Sun HPC 10000(400MHz 4MB L2 Cache) 40 27.56 39936 2496 32.0
Hitachi S-3000 cluster/404 (1x4) (2 ns) 4 27.2 31200 2680 32
Cray SV1-1-32 (300 MHz) 28 26.99 29106 3950 33.6
SGI POWER CHALLENGE (90 MHz) 128 26.7 53000 20000 46
CRAY T3E-1200E (600 MHz) 32 26.58 44544 3456 38.4
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 64 26.45 19968 3072 32
Sun HPC 10000(333MHz 4MB L2 Cache) 48 26.38 20352 2880 32.0
SGI Origin 2000 (250 MHz) 64 26.24 43520 5200 32
CRAY SV1 (300 MHz) 27 25.78 27000 4300 32
Sun HPC 6500 Cluster/4 (250 MHz, 4MB L2) 64 25.40 26880 10752 32
DEC AlphaServer 8400 5/612 (625 MHz) 56 25.39 26864 8360 70
Cray T3D 256 (150 MHz) 256 25.3 40960 4918 38
Compaq GS140 cluster 40 25.17 40932 3824 42
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 60 24.83 19968 2800 30
Sun HPC 10000(400MHz 4MB L2 Cache) 36 24.77 39936 2304 28.8
DEC 8400 5/440 (440 MHz) 64 24.7 30712 4584 56.3
HP V2500 (24 proc. 440 MHz) 24 24.64 41000 3120 42.2
SGI Origin 2000 Ether Cluster(195 MHz,3x32) 96 24.58 49000 15000 37
Sun HPC 10000(333MHz 4MB L2 Cache) 44 24.36 20352 2688 29.3
CRAY SV1 (300 MHz) 25 23.99 25000 4250 30
Fujitsu VPP500/16 (10nsec) 16 23.6 21120 3360 26
IBM SP2 thin-node2,SP-sw,256MB/node(66 MHz) 128 23.45 56000 9200 33.6
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 56 23.38 19968 2880 28
NEC SX-3/44R (2.5 ns) 4 23.2 6400 830 26
Cray SV1-1-32 (300 MHz) 24 23.20 26460 3650 28.8
IBM SP2-T2 (66 MHz) 128 22.9 37000 9200 34
Sun HPC 10000(400MHz 8MB L2 Cache) 32 22.63 39936 2112 25.6
IBM POWER2 Super Chip RS/6000 SP(120 MHz) 64 22.55 27400 6500 31
Sun HPC 10000(333MHz 4MB L2 Cache) 40 22.27 20352 2496 26.6
Sun HPC 10000(400MHz 4MB L2 Cache) 32 21.98 39936 2112 25.6
DEC 8400 5/440 (440 MHz) 56 21.8 26856 4072 49.3
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 52 21.68 19968 2496 26
Sun HPC 6500(400MHz 8MB L2 Cache) 30 21.61 39936 2688 24.0
Hitachi S-3800/380 (2 ns) 3 21.6 15680 760 24
Hitachi S-3000 cluster/303 (1x3) (2 ns) 3 21.5 27000 1560 24
Sun Ultra HPC 10000(250 MHz 1MB L2 Cache) 64 21.37 15000 4200 32.0
Sun Ultra HPC 10000(250 MHz 1MB L2 Cache) 63 21.14 15000 4200 31.5
SGI Origin 2000 Ether Cluster(250 MHz,2x32) 64 21.05 40000 14000 32
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 50 21.05 19968 2496 25
IBM SP 4 nodes (222 MHz POWER3) 32 21.00 38000 5200 28.4
CRAY T3E-900 (450 MHz) 32 20.86 31104 3072 29
IBM SP 16 nodes (332 MHz 604e) 64 20.83 44800 7800 42
SGI Origin 2000 (195 MHz) 64 20.75 43520 4608 25.0
Cray C90 (240 MHz)*** 16 20.65 13312 700 15
DEC AlphaServer 8400 5/612 (625 MHz) 40 20.54 24552 8960 50
Sun Ultra HPC 10000(250 MHz 1MB L2 Cache) 60 20.31 15000 3600 30.0
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 48 20.30 19968 2496 24
Compaq GS140 cluster 32 20.22 30712 3056 34
Sun HPC 6500(400MHz 8MB L2 Cache) 28 20.20 39936 2496 22.4
Sun HPC 10000(333MHz 4MB L2 Cache) 36 20.11 20352 2304 24.0
NEC SX-3/44 (2.9 ns) 4 20.0 6144 832 22
IBM SP 16 nodes (200 MHz POWER3) 32 19.92 44800 4750 25.6
Sun HPC 6500 Cluster/2 (250 MHz, 4MB L2) 48 19.42 18816 5376 24
Cray SV1-1-32 (300 MHz) 20 19.41 24570 3200 24
LANL Avalon Cluster:Alpha 533 Mhz+100Mb/s sw 68 19.33 30464 14376 72.5
DEC 8400 5/440 (440 MHz) 48 19.2 23032 4048 42.2
Sun HPC 10000(400MHz 4MB L2 Cache) 28 19.16 39936 1920 22.4
Sun Ultra HPC 10000(250 MHz 1MB L2 Cache) 56 19.14 15000 3600 28.0
Fujitsu VPP5000/2 (3.33nsec) 2 18.82 42720 1056 19.2
Sun HPC 6500(400MHz 8MB L2 Cache) 26 18.78 39936 2304 20.8
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 44 18.67 19968 2496 22
Fujitsu VPP700/8E (6.5nsec) 8 18.6 41600 2400 19
Fujitsu VPP300/8E (6.5nsec) 8 18.6 41600 2400 19
SGI POWER CHALLENGE (75 MHz) 96 18.5 53000 20000 29
DEC AlphaServer 8400 5/612 (625 MHz) 32 17.96 25624 4088 40
Sun HPC 10000(333MHz 4MB L2 Cache) 32 17.91 20352 2112 21.3
Sun HPC 6000(336MHz 4MB L2 Cache) 30 17.89 20352 2112 20.2
HP V2500 (16 proc. 440 MHz) 16 17.47 41000 1580 28.2
SGI Origin 2000 Ether Cluster(195 MHz,2x32) 64 17.46 40000 13000 25
NEC SX-3/34R (2.5 ns) 3 17.4 6144 691 19
Sun HPC 6500(400MHz 8MB L2 Cache) 24 17.35 39936 2112 19.2
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 40 17.12 19968 2496 20
Fujitsu VPP700/8 ( 7nsec) 8 17.1 41600 2080 18
Fujitsu VPP300/8 ( 7nsec) 8 17.1 41600 2080 18
Sun HPC 6000(336MHz 4MB L2 Cache) 28 16.74 20352 2112 18.8
Sun Ultra2/2200 Sparc Cluster 32 16.71 28416 9216 25.6
DEC 8400 5/440 (440 MHz) 40 16.7 20456 3200 35.2
Sun Ultra HPC 10000(250 MHz 1MB L2 Cache) 48 16.66 15000 3600 24.0
Sun HPC 10000(400MHz 4MB L2 Cache) 24 16.39 39936 1728 19.2
Paragon XP/S MP(128 Nodes, OS=SUNMOS S1.6) 384 16.0 30700 5700 19
Cray C90 (240 MHz)*** 12 15.97 13312 600 12
Sun HPC 4500 Cluster/4 (250 MHz, 4MB L2) 44 15.96 26880 8064 22
Sun HPC 6500(400MHz 8MB L2 Cache) 22 15.92 39936 1920 17.6
Sun HPC 10000(333MHz 4MB L2 Cache) 28 15.66 20352 1728 18.6
SGI POWER CHALLENGE (90 MHz) 64 15.6 37000 8500 23
SGI Origin 2000 (300 Mhz) 32 15.77 30720 4500 19
Cray SV1-1-32 (300 MHz) 16 15.65 22680 2900 19.6
Sun HPC 6000(336MHz 4MB L2 Cache) 26 15.59 20352 1920 17.5
NEC SX-4/8 (8.0 ns) 8 15.43 9984 860 16
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 36 15.42 19968 2112 18
Compaq GS140 cluster 24 15.31 30712 2200 25
NEC SX-4/8A (8.0 ns) 8 15.31 9984 860 16
Intel Paragon XPS-35 (50 MHz, OS=R1.1) 512 15.2 23000 9000 26
Thinking Machines CM-5 256 15.1 26112 12032 33
HP Exemplar X-Class SPP-UX 5.2 32 15.01 26848 1840 23
IBM SP2 (160 MHz) 32 14.93 20000 3840 20
Sun HPC 6500(400MHz 8MB L2 Cache) 20 14.49 39936 1728 16.0
HITACHI SR2201/64(150MHz) 64 14.89 38880 6720 19
Hitachi S-3800/280 (2 ns) 2 14.6 15680 570 16
HITACHI SR8000/2(250MHz) 2 14.6 15176 1192 16
Sun HPC 10000(333MHz 4MB L2 Cache) 26 14.53 20352 1728 17.3
IBM SP2 (77 MHz, switch of 4/96) 64 14.5 27000 5100 20
Hitachi S-3000 cluster/202 (1x2) (2 ns) 2 14.5 21600 1100 16
Sun HPC 6000(336MHz 4MB L2 Cache) 24 14.49 20352 1728 16.1
Sun Ultra HPC 10000(250 MHz 1MB L2 Cache) 40 14.06 15000 3000 20.0
CRAY T3E (300 MHz) 32 14.03 21120 2832 19.2
Intel Delta (40 MHz) 512 13.9 25000 7500 20
DEC AlphaServer 8400 5/612 (625 MHz) 24 13.79 25624 3072 30
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 32 13.77 19968 1920 16
Sun HPC 10000(400MHz 4MB L2 Cache) 20 13.74 39936 1536 16.0
Cray Y-MP C90 (240 MHz 4.2 ns) 16 13.7 10000 650 15
DEC 8400 5/440 (440 MHz) 32 13.7 19176 4584 28.2
CRAY T3E-1200E (600 MHz) 16 13.41 31680 2304 19.2
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 30 13.39 19968 1920 15
Sun HPC 10000(333MHz 4MB L2 Cache) 24 13.39 20352 1728 16.0
Sun HPC 6000(336MHz 4MB L2 Cache) 22 13.33 20352 1728 14.8
SGI Origin 2000 (250 MHz) 32 13.22 30720 3200 16
Sun HPC 6500(400MHz 8MB L2 Cache) 18 13.05 39936 1536 14.4
HITACHI SR2201/56(150MHz) 56 12.98 33600 4480 17
Sun HPC 6500 Cluster/2 (250 MHz, 4MB L2) 32 12.85 17472 5376 16
Cray T3D 128 (150 MHz) 128 12.8 20736 3408 19
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 28 12.53 19968 1728 14
IBM SP2 thin-node2,SP-sw,256MB/node(66 MHz) 64 12.50 39000 7000 16.8
Intel Paragon XPS-35 (50 MHz) 296 12.5 29400 5000 15
Sun Ultra HPC 6000 250 MHz (1MB L2 Cache) 30 12.42 15700 4000 15.0
DEC 4100 5/400 (400 MHz) 32 12.37 15340 6120 25.6
Sun HPC 10000(333MHz 4MB L2 Cache) 22 12.32 20352 1536 14.7
Sun HPC 6000(336MHz 4MB L2 Cache) 20 12.13 20352 1536 13.4
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 28 12.05 19968 1728 14
Fujitsu VPP500/8 (10nsec) 8 12.0 14960 2216 13
Cray SV1-1-32 (300 MHz) 12 11.74 19278 2600 14.7
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 26 11.66 19968 1728 13
NEC SX-3/42R (2.5 ns) 4 11.6 4352 516 13
NEC SX-3/24R (2.5 ns) 2 11.6 4352 492 13
Sun HPC 6500(400MHz 8MB L2 Cache) 16 11.60 39936 1536 12.8
IBM SP2-T2 (66 MHz) 64 11.4 26500 6250 16
IBM POWER2 Super Chip RS/6000 SP(120 MHz) 32 11.38 19500 4100 15
Sun Ultra HPC 10000(250 MHz 1MB L2 Cache) 32 11.34 15000 2400 16.0
Sun HPC 10000(333MHz 4MB L2 Cache) 20 11.24 20352 1536 13.3
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 26 11.20 19968 1728 13
Sun HPC 10000(400MHz 4MB L2 Cache) 16 11.11 39936 1344 12.8
IBM SP 2 nodes (222 MHz POWER3) 16 11.08 27000 3000 14.2
Compaq GS140 cluster 16 11.01 30712 1200 17
Sun HPC 6000(336MHz 4MB L2 Cache) 18 10.94 20352 1344 12.1
Cray C90 (240 MHz)*** 8 10.93 13312 490 7.7
SGI Origin 2000 (195 MHz, 4MB L2 Cache) 32 10.9 32000 6400 12.5
DEC 8400 5/440 (440 MHz) 24 10.9 15340 4088 21.1
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 24 10.78 19968 1728 12
HP Exemplar V-Class (240 MHz) 16 10.65 14944 896 15
CRAY T3E-900 (450 MHz) 16 10.45 22080 2016 14
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 24 10.35 19968 1728 12
IBM SP 8 nodes (332 MHz 604e) 32 10.33 31600 5000 21
HP N4000 (440 MHz) 8 10.22 28000 516 14
Intel Delta (40 MHz) 384 10.2 20000 6000 15
Sun HPC 6500(400MHz 8MB L2 Cache) 14 10.16 39936 1344 11.2
Berkeley NOW:UltraSPARC-1(167-Mhz)+Myricom 100 10.14 32768 8192 33.4
Sun HPC 4500(400MHz 4MB L2 Cache) 14 10.05 20352 1344 11.2
IBM SP 8 nodes (200 MHz POWER3) 16 10.04 31600 2900 12.8
NEC SX-3/24 (2.9 ns) 2 10.0 4352 500 11
NEC SX-3/42 (2.9 ns) 4 10.0 4608 640 11
Sun Ultra HPC 6000 250 MHz (1MB L2 Cache) 24 9.992 15700 1632 12.0
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 22 9.887 19968 1728 11
Thinking Machines CM-200 (10 MHz) 2048 9.8 29696 11264 20
Sun HPC 6000(336MHz 4MB L2 Cache) 16 9.715 20352 1344 10.8
DEC AlphaServer 8400 5/612 (625 MHz) 16 9.592 25624 3072 20
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 22 9.513 19968 1728 11
DEC 4100 5/400 (400 MHz) 24 9.48 15344 3600 19.2
Fujitsu VPP5000/1 (3.33nsec) 1 9.475 30000 340 9.6
Cray T94 (2.2 ns) *** 4 9.414 8192 420 7.2
SGI POWER CHALLENGE (90 MHz) 40 9.4 27000 6775 14
Fujitsu VPP700/4E (6.5nsec) 4 9.33 28800 1280 9.6
Fujitsu VPP300/4E (6.5nsec) 4 9.33 28800 1280 9.6
Fujitsu VX/4E (6.5nsec) 4 9.33 28800 1280 9.6
HP V2500 (8 proc. 440 MHz) 8 9.26 41000 800 14.1
HP Exemplar V-Class (200 MHz) 16 9.203 14944 868 12.8
Sun HPC 10000(333MHz 4MB L2 Cache) 16 9.107 20352 1344 10.7
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 20 8.997 19968 1344 10
SGI Origin 2000 (300 Mhz) 16 8.712 24580 1156 9.6
Sun HPC 6500(400MHz 8MB L2 Cache) 12 8.711 39936 1344 9.6
NEC SX-3/32R (2.5 ns) 3 8.7 6144 717 9.6
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 20 8.679 19968 1344 10
Fujitsu VPP700/4 ( 7nsec) 4 8.6 28800 1280 8.8
Fujitsu VPP300/4 ( 7nsec) 4 8.6 28800 1280 8.8
Fujitsu VX/4 ( 7nsec) 4 8.6 28800 1280 8.8
Sun HPC 6000(336MHz 4MB L2 Cache) 14 8.527 20352 1344 9.4
Cray C90 (240 MHz)*** 6 8.29 13312 450 5.8
SGI POWER CHALLENGE (195 MHz, 2MB cache) 32 8.233 16000 4000 12
HP Exemplar V-Class (240 MHz) 12 8.228 14944 736 11.5
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 18 8.113 19968 1344 9
Parsytec GC/Power Plus (80 MHz) 192 8.0 27192 9500 15
SGI Origin 2000 (195 MHz, 4MB cache) 24 7.928 19000 3500 9.4
Cray SV1-1-32 (300 MHz) 8 7.853 15856 1850 9.6
Sun Ultra HPC 6000 167 MHz (1MB L2 Cache) 30 7.806 14000 1000 10.0
Paderborn SCI Cluster:SNI/Scali(300MHz PII) 64 7.8 28000 8000 19.2
SGI POWER CHALLENGE (75 MHz) 40 7.8 27000 6775 12
HP Exemplar S-Class SPP-UX 5.2 16 7.783 13320 1044 11.5
DEC 8400 5/440 (440 MHz) 16 7.7 15340 3270 14.1
Thinking Machines CM-5 128 7.7 18432 8192 16
Cray J932 (10 ns) *** 32 7.622 19456 800 6.4
SGI POWER CHALLENGE (195 MHz, 2MB cache) 28 7.635 15000 4000 11
Intel Paragon XPS-35 (50 MHz, OS=R1.1) 256 7.6 16000 4000 13
IBM SP2 (160 MHz) 16 7.57 13500 2280 10
HITACHI SR8000/1(250MHz) 1 7.50 10728 696 8
SGI POWER CHALLENGE (90 MHz) 32 7.5 22000 5600 16
Cray J928 (10 ns) *** 28 7.413 19456 750 5.6
Hitachi S-3800/180 (2 ns) 1 7.4 15680 470 8
IBM SP2 (77 MHz, switch of 4/96) 32 7.3 19500 3500 10
Sun HPC 6500(400MHz 8MB L2 Cache) 10 7.266 39936 1344 8.0
Sun Ultra HPC 6000(250 MHz 4MB L2 Cache) 16 7.219 19968 1344 8
CRAY T3E (300 MHz) 16 7.133 14976 1728 9.6
DEC 8400 5/625 (612 MHz) 12 7.283 9548 1800 14.7
Cray T94 (2.2 ns) *** 3 7.112 8192 370 5.4
HP Exemplar V-Class (200 MHz) 12 7.094 14944 696 9.6
Sun Ultra HPC 10000(250 MHz 4MB L2 Cache) 16 7.023 19968 1344 8
Intel Delta (40 MHz) 256 7.0 18000 5000 10
SGI POWER CHALLENGE (195 MHz, 2MB cache) 24 6.819 15000 3500 9.4
DEC 4100 5/400 (400 MHz) 16 6.89 15344 2760 12.8
Sun Ultra HPC 6000 250 MHz (1MB L2 Cache) 16 6.688 15700 1088 8.0
DEC Alphaserver 8400 5/440(440MHz, 4MB cache) 12 6.678 9548 1028 10.6
CRAY T3E-1200E (600 MHz) 8 6.674 22272 1536 9.6
Cray J924 (10 ns) *** 24 6.645 19456 700 4.8
IBM SP2 thin-node2,SP-sw,256MB/node(66 MHz) 32 6.569 28000 5200 8.4
Cray T3D 64 (150 MHz) 64 6.4 20736 2368 9.6
Sun Ultra HPC 6000 167 MHz (1MB L2 Cache) 24 6.350 14000 800 8.0
Sun Ultra HPC 6000 250 MHz (4MB L2 Cache) 14 6.251 15552 1152 7.0
Convex SPP-1000(64 procs)100 MHz 64 6.192 41000 11400 12.8
SGI POWER CHALLENGE (195 MHz, 1 MB cache) 24 6.118 15000 3100 9.3
Fujitsu VPP500/4 (10nsec) 4 6.1 10560 1390 6.4
HP Exemplar S-Class SPP-UX 5.2 12 6.005 13320 800 8.6
Cray J920 (10 ns) *** 20 5.917 19456 675 4.0
DEC 8400 5/350 (12 proc 350 MHz) 12 5.904 9548 3010 8.4
SGI POWER CHALLENGE (195 MHz, 2MB cache) 20 5.872 15000 3000 7.8
Sun Ultra HPC 6000 250 MHz (1MB L2 Cache) 14 5.856 15700 960 7.0
DEC Alphaserver 8400 5/440(440MHz, 4MB cache) 10 5.845 9548 1124 8.8
SGI POWER CHALLENGE (195 MHz, 1 MB cache) 22 5.812 15000 2900 8.6
Sun HPC 6500(400MHz 8MB L2 Cache) 8 5.810 39936 1344 6.4
IBM SP2-T2 (66 MHz) 32 5.8 18000 4500 8.4
NEC SX-3/41R (2.5 ns) 4 5.8 3584 414 6.4
NEC SX-3/22R (2.5 ns) 2 5.8 3072 370 6.4
NEC SX-3/14R (2.5 ns) 1 5.8 2816 282 6.4
Sun HPC 4500(400MHz 4MB L2 Cache) 8 5.772 20352 960 6.4
IBM POWER2 Super Chip RS/6000 SP(120 MHz) 16 5.767 13500 2600 7.7
Cray C90 (240 MHz)*** 4 5.75 13312 420 3.8
HP Exemplar V-Class (240 MHz) 8 5.657 14944 560 7.68
IBM SP 1 node (222 MHz POWER3) 8 5.54 13000 800 7.1
Convex SPP-1600(32 procs)120 MHz 32 5.452 27000 4500 7.7
SGI POWER CHALLENGE (195 MHz, 1 MB cache) 20 5.430 15000 2600 7.8
HP N4000 (440 MHz) 4 5.394 28000 356 7.0
IBM SP 4 nodes (332 MHz 604e) 16 5.37 22400 3200 11
SGI Origin 2000 (195 MHz, 4MB cache) 16 5.300 16000 1000 6.2
CRAY T3E-900 (450 MHz) 8 5.243 15552 1488 7.2
Intel Delta (40 MHz) 192 5.2 15000 4500 7.7
Parsytec GC/Power Plus (80 MHz) 128 5.2 22000 7800 10
Thinking Machines CM-2 (7 MHz) 2048 5.2 26624 11000 14
IBM SP 4 nodes (200 MHz POWER3) 8 5.13 22400 1600 6.4
DEC AlphaServer 8400 5/300 12 5.0 9548 1148 7.2
Meiko CS2 64 5.0 18688 6144 11.5
NEC SX-3/22 (2.9 ns) 2 5.0 3072 384 5.5
NEC SX-3/14 (2.9 ns) 1 5.0 3072 384 5.5
Thinking Machines CM-200 (10 MHz) 1024 5.0 21504 8192 10
SGI POWER CHALLENGE (195 MHz, 2MB cache) 18 4.992 15000 2350 7.0
Cray J916 (10 ns) *** 16 4.911 19456 640 3.2
SGI POWER CHALLENGE (75 MHz) 24 4.9 18000 3500 7.2
Cray T94 (2.2 ns) *** 2 4.886 8192 350 3.6
Sun HPC 6000(336MHz 4MB L2 Cache) 8 4.886 20352 960 5.4
SGI POWER CHALLENGE (195 MHz, 2MB cache) 16 4.862 15000 2500 6.2
HP Exemplar V-Class (200 MHz) 8 4.860 14944 552 6.4
Alliant CAMPUS/800 (40 MHz) 192 4.8 17024 5768 7.7
IBM SP-1 64 4.8 26000 6000 8
DEC Alphaserver 8400 5/440(440MHz, 4MB cache) 8 4.754 7644 1500 7.0
HP V2500 (4 proc. 440 MHz) 4 4.70 41000 600 7.04
SGI POWER CHALLENGE (90 MHz) 18 4.620 2500 540 6.5
Compaq Digital AlphaServer 8400 (575 MHz) 6 4.600 11504 900 6.9
Compaq Digital AlphaServer 8200 (575 MHz) 6 4.450 11504 800 6.9
SGI POWER CHALLENGE (195 MHz, 1 MB cache) 16 4.527 15000 2200 6.2
NEC SX-3/31R (2.5 ns) 3 4.4 6144 414 5.4
Sun HPC 6500(400MHz 8MB L2 Cache) 6 4.356 39936 768 4.8
Sun HPC 4500(400MHz 4MB L2 Cache) 6 4.334 20352 960 4.8
SGI POWER CHALLENGE (90 MHz) 16 4.323 2500 540 5.8
Cray C90 (240 MHz)*** 3 4.31 13312 380 2.9
Sun Ultra HPC 6000 167 MHz (1MB L2 Cache) 16 4.305 14000 700 5.3
SGI POWER CHALLENGE (75 MHz) 18 4.142 2604 570 5.4
HP Exemplar S-Class SPP-UX 5.2 8 4.103 13320 520 5.8
Alliant CAMPUS/800 (40 MHz) 168 4.1 16016 5516 6.7
SGI POWER CHALLENGE (195 MHz, 1 MB cache) 14 4.041 15000 2000 5.5
SGI Origin 2000 (195 MHz, 4MB cache) 12 4.038 15000 1000 4.7
DEC 8400 5/625 (612 MHz) 6 4.003 9156 1100 7.34
Intel Paragon XPS-35 (50 MHz, OS=R1.1) 128 4.0 12000 3000 6.4
Cray SV1-1-32 (300 MHz) 4 3.975 11214 1250 4.8
Convex SPP-1200(32 procs)120 MHz 32 3.962 27700 4500 7.7
DEC AlphaServer 8400 5/300 10 3.9 9540 812 6.0
Parsytec GC/Power Plus (80 MHz) 96 3.9 19000 6599 7.7
IBM SP2 (160 MHz) 8 3.83 10000 1320 5.1
Thinking Machines CM-5 64 3.8 13056 6016 8
Cray J912 (10 ns) *** 12 3.768 19456 690 2.4
SGI POWER CHALLENGE (90 MHz) 14 3.767 2000 470 5.0
HITACHI SR2201/16(150MHz) 16 3.74 19440 2880 4.8
IBM SP2 (77 MHz, switch of 4/96) 16 3.7 13500 2200 5
SGI POWER CHALLENGE (75 MHz) 16 3.7 2500 540 4.8
Sun HPC 6000(336MHz 4MB L2 Cache) 6 3.672 20352 960 4.0
SGI POWER CHALLENGE (195 MHz, 2MB cache) 12 3.604 10000 2000 4.7
Sun Ultra HPC 6000 250 MHz (4MB L2 Cache) 8 3.589 15552 768 4.0
DEC 4100 5/400 (400 MHz) 8 3.57 8964 1340 6.4
CRAY T3E (300 MHz) 8 3.542 10560 1152 4.8
Intel Delta (40 MHz) 128 3.5 12500 3500 5
Alliant CAMPUS/800 (40 MHz) 144 3.5 15484 4956 5.8
SGI POWER CHALLENGE (195 MHz, 1 MB cache) 12 3.496 15000 1650 4.7
IBM SP2 thin-node2,SP-sw,256MB/node(66 MHz) 16 3.414 19000 3400 4.2
SGI POWER CHALLENGE (90 MHz) 12 3.398 2000 450 4.3
CRAY T3E-1200E (600 MHz) 4 3.372 15936 960 4.8
Sun Ultra HPC 6000 250 MHz (1MB L2 Cache) 8 3.328 15700 700 4.0
Convex SPP-1000(32 procs)100 MHz 32 3.306 25800 4700 6.4
Cray T3D 32 (150 MHz) 32 3.2 14592 1616 3.6
DEC AlphaServer 8400 5/300 8 3.2 7668 540 4.8
SGI POWER CHALLENGE (75 MHz) 14 3.203 2000 470 4.2
IBM SP2-T2 (66 MHz) 16 3.0 13000 2600 4.2
Cray C90 (240 MHz)*** 2 2.92 13312 350 1.9
HP Exemplar V-Class (240 MHz) 4 2.910 14944 400 3.84
Alliant CAMPUS/800 (40 MHz) 120 2.9 14000 4620 4.8
NEC SX-3/21R (2.5 ns) 2 2.9 2560 257 3.2
NEC SX-3/12R (2.5 ns) 1 2.9 2048 174 3.2
Sun HPC 6500(400MHz 8MB L2 Cache) 4 2.898 39936 576 3.2
Sun HPC 4500(400MHz 4MB L2 Cache) 4 2.893 20352 960 3.2
Sun HPC 450 (400 MHz) 4 2.879 20252 960 3.2
IBM POWER2 Super Chip RS/6000 SP(120 MHz) 8 2.876 9500 1500 3.8
SGI POWER CHALLENGE (75 MHz) 12 2.874 2000 450 3.6
Convex SPP-1600(16 procs)120 MHz 16 2.840 18000 2400 3.8
SGI POWER CHALLENGE (90 MHz) 10 2.830 2000 400 3.6
Meiko CS2 32 2.8 13824 3488 5.8
Parsytec GC/Power Plus (80 MHz) 64 2.8 16000 4500 5.1
Convex SPP-1200(24 procs)120 MHz 24 2.830 21100 3400 5.8
HP N4000 (440 MHz) 2 2.761 28000 268 3.5
Sun Ultra HPC 6000 250 MHz (4MB L2 Cache) 6 2.694 15552 672 3.0
SGI Origin 2000 (195 MHz, 4MB cache) 8 2.678 10000 1000 3.1
CRAY T3E-900 (450 MHz) 4 2.630 11040 880 3.6
Intel iPSC/860 (40 MHz) 128 2.6 12000 4500 5.
Cray J908 (10 ns) *** 8 2.585 19456 520 1.6
SGI POWER CHALLENGE (195 MHz, 2MB cache) 8 2.513 10000 1500 3.1
NEC SX-3/12 (2.9 ns) 1 2.5 2048 256 2.8
HP Exemplar V-Class (200 MHz) 4 2.495 14944 384 3.2
Sun Ultra HPC 6000 250 MHz (1MB L2 Cache) 6 2.483 15700 700 3.0
Cray T94 (2.2 ns) *** 1 2.474 8192 280 1.8
Sun HPC 6000(336MHz 4MB L2 Cache) 4 2.452 20352 960 2.7
DEC AlphaServer 8400 5/300 6 2.4 9640 540 3.6
DEC AlphaServer 8200 5/300 6 2.4 9640 540 3.6
IBM SP-1 32 2.4 16000 4000 4
Thinking Machines CM-200 (10 MHz) 512 2.4 14848 5632 5
SGI POWER CHALLENGE (75 MHz) 10 2.395 2000 470 3.0
SGI POWER CHALLENGE (90 MHz) 8 2.318 1900 360 2.9
Alliant CAMPUS/800 (40 MHz) 96 2.3 13020 4396 3.8
Intel iPSC/860 (40 MHz) 120 2.3 12000 4500 4.8
Fujitsu AP1000 512 2.3 25600 2500 2.8
Sun Ultra HPC 6000 167 MHz (1MB L2 Cache) 8 2.185 14000 500 2.7
HP Exemplar S-Class SPP-UX 5.2 4 2.121 13320 520 2.9
Sun Ultra HPC 450 (300 MHz) 4 2.09 10944 492 2.4
Convex SPP-1200(16 procs)120 MHz 16 2.032 19000 2800 3.8
DEC 4100 5/400 (400 MHz) 4 2.019 4929 1280 3.2
Cray SV1-1-32 (300 MHz) 2 2.018 8000 550 2.4
Intel Paragon XPS-35 (50 MHz, OS=R1.1) 64 2.0 8000 2000 3.2
SGI POWER CHALLENGE (75 MHz) 8 1.955 1900 360 2.4
Thinking Machines CM-5 32 1.9 9216 4096 4
Intel iPSC/860 (40 MHz) 96 1.9 11000 4000 3.8
nCUBE 2 (20 MHz) 1024 1.9 21376 3193 2.4
CRAY T3E (300 MHz) 4 1.806 7488 768 2.4
IBM SP2 (77 MHz, switch of 4/96) 8 1.8 9500 1200 2.5
Sun Ultra HPC 6000 250 MHz (4MB L2 Cache) 4 1.798 15552 576 2.0
IBM SP2 thin-node2,SP-sw,256MB/node(66 MHz) 8 1.768 12000 1700 2.1
Intel Delta (40 MHz) 64 1.7 8000 2500 2.6
CRAY T3E-1200E (600 MHz) 2 1.675 11040 576 2.4
SGI POWER CHALLENGE (90 MHz) 6 1.690 2000 294 2.2
Alliant CAMPUS/800 (40 MHz) 72 1.6 12012 3724 2.9
MasPar MP-2216 (80ns) 16384 1.6 11264 1920 2.4
Sun Ultra HPC 6000 250 MHz (1MB L2 Cache) 4 1.560 15700 500 2.0
DEC 4100 5/300 (300 MHz) 4 1.544 4436 500 2.4
IBM SP2-T2 (66 MHz) 8 1.5 9000 1680 2.1
Meiko CS2 16 1.5 10880 1952 2.9
NEC SX-3/11R (2.5 ns) 1 1.5 2048 130 1.6
Parsytec GC/Power Plus (80 MHz) 32 1.5 11000 3500 2.5
Convex SPP-1600(8 procs)120 MHz 8 1.455 11000 750 1.9
Sun HPC 450 (400 MHz) 2 1.455 20252 960 1.6
SGI POWER CHALLENGE (75 MHz) 6 1.430 2000 294 1.8
Intel iPSC/860 (40 MHz) 72 1.4 9000 3500 2.9
Intel iPSC/860 (40 MHz) 64 1.4 9000 3500 2.6
SGI Origin 2000 (195 MHz, 4MB cache) 4 1.385 10000 1000 1.6
CRAY T3E-900 (450 MHz) 2 1.323 7776 528 1.8
SGI POWER CHALLENGE (195 MHz, 2MB cache) 4 1.305 10000 1000 1.6
Meiko Computing Surface (40 MHz) 62 1.3 8500 3500 2.5
NEC SX-3/11 (2.9 ns) 1 1.3 2816 192 1.4
SGI CHALLENGE (6.6ns) 36 1.284 8000 2000 2.7
SGI CHALLENGE (6.6ns) 32 1.254 8000 2000 2.4
DEC AlphaServer 2100 5/250 4 1.2 4056 800 2.0
Fujitsu AP1000 256 1.2 18000 1600 1.4
IBM SP-1 16 1.2 12000 2300 2
Thinking Machines CM-200 (10 MHz) 256 1.2 10752 4096 2.5
SGI CHALLENGE (6.6ns) 28 1.153 8000 2000 2.1
SGI POWER CHALLENGE (90 MHz) 4 1.182 1000 240 1.4
Alliant CAMPUS/800 (40 MHz) 48 1.1 10024 3024 1.9
Sun Ultra HPC 450 (300 MHz) 2 1.05 10944 192 1.2
SGI POWER CHALLENGE (75 MHz) 4 1.046 14000 1000 1.2
Convex SPP-1200(8 procs)120 MHz 8 1.026 11000 750 1.9
SGI CHALLENGE/Onyx (6.6ns) 24 1.014 8000 1000 1.8
Sun HPC 2 (300 MHz) 2 1.01 7104 288 1.2
Convex SPP-1000(8 procs)100 MHz 8 1.005 11000 550 1.6
SGI POWER CHALLENGE (75 MHz) 4 .993 1000 240 1.2
Intel iPSC/860 (40 MHz) 48 .98 7000 3000 1.9
Thinking Machines CM-5 16 .98 6528 3008 2
nCUBE 2 (20 MHz) 512 .958 15200 2240 1.2
HITACHI SR2201/4(150MHz) 4 .941 9720 1200 1.2
IBM PVS (40MHz) 32 .925 6000 1560 1.3
Intel Delta (40 MHz) 32 .9 6000 2000 1.3
CRAY T3E (300 MHz) 2 0.896 5280 384 1.2
SGI CHALLENGE/Onyx (6.6ns) 20 .866 7000 1000 1.5
Meiko Computing Surface (40 MHz) 32 .825 7000 3000 1.3
Meiko CS2 8 .8 8064 1088 1.4
SGI CHALLENGE/Onyx (6.6ns) 18 .796 8000 1000 1.35
NEC SX-3/1LR (2.5 ns) 1 .78 2304 112 0.8
Sun HPC 450 (400 MHz) 1 0.729 20252 960 0.8
SGI CHALLENGE/Onyx (6.6ns) 16 .702 8000 1000 1.2
SGI Origin 2000 (195 MHz, 4MB cache) 2 .699 10000 600 .78
IBM RS/6000 Cluster (PARC) (62.5 MHz) 8 .694 10000 1500 1.0
Parsytec GC/Power Plus (80 MHz) 16 .68 7700 2200 1.3
NEC SX-3/1L (2.9 ns) 1 .67 2048 128 .68
Intel iPSC/860 (40 MHz) 32 .64 6000 2500 1.3
SGI POWER CHALLENGE (195 MHz, 2MB cache) 2 .663 10000 600 .78
SGI CHALLENGE/Onyx (6.6ns) 14 .631 8000 1000 1.05
SGI POWER CHALLENGE (90 MHz) 2 .601 1000 180 .72
Fujitsu AP1000 128 .566 12800 1100 .71
SGI CHALLENGE/Onyx (6.6ns) 12 .554 7000 1000 .9
IBM RS/6000 Cluster (PARC) (50 MHz) 8 .520 7500 1300 .8
Sun Ultra HPC 450 (300 MHz) 1 .52 10944 192 .6
Alliant CAMPUS/800 (40 MHz) 24 .504 7000 2492 .96
SGI POWER CHALLENGE (75 MHz) 2 .505 1000 180 .6
Sun HPC 2 (300 MHz) 1 .50 7104 288 .6
Intel iPSC/860 (40 MHz) 24 .49 5000 2000 .96
nCUBE 2 (20 MHz) 256 .482 10784 1504 .64
MasPar MP-1216 (80ns) 16384 .473 11264 1280 .55
SGI CHALLENGE/Onyx (6.6ns) 10 .472 8000 1000 .75
Intel Delta (40 MHz) 16 .45 4000 1000 .64
Meiko Computing Surface (40 MHz) 16 .445 5000 2000 .64
MasPar MP-1 (80 ns) 16384 .44 5504 1180 .58
IBM RS/6000 Cluster (PARC) (50 MHz) 6 .404 7000 1200 .6
ALR Revolution Quad 6 (4 Pentium 200 MHz) 4 .403 2750 530 .8
MasPar MP-2204 (80ns) 4096 .374 5632 896 .60
IBM RS/6000 Cluster (PARC) (62.5 MHz) 4 .37 5500 850 .50
Intel iPSC/860 (40 MHz) 16 .36 4500 1500 .64
SGI Origin 2000 (195 MHz, 4MB cache) 1 .356 10000 200 .39
SGI POWER CHALLENGE (195 MHz, 2MB cache) 1 .334 10000 200 .39
SGI POWER CHALLENGE (90 MHz) 1 .311 1000 100 .36
IBM RS/6000 Cluster (PARC) (50 MHz) 4 .293 5500 1000 .4
Fujitsu AP1000 64 .291 10000 648 .36
SGI POWER CHALLENGE (75 MHz) 1 .261 1000 100 .3
nCUBE 2 (20 MHz) 128 .242 7776 1050 .32
HITACHI SR2201/1(150MHz) 1 .237 4860 420 .3
Meiko Computing Surface (40 MHz) 8 .235 3500 750 .32
Parsytec FT-400 (20 MHz) 400 .232 7999 814 .6
Intel Delta (40 MHz) 8 .23 3000 1000 .32
Intel iPSC/860 (40 MHz) 8 .19 3000 850 .32
Meiko Computing Surface (40 MHz) 4 .121 2500 500 .16
nCUBE 2 (20 MHz) 64 .121 5472 701 .15
Intel Delta (40 MHz) 4 .12 2000 500 .16
MasPar MP-1204 (80ns) 4096 .116 5632 640 .138
Intel iPSC/860 (40 MHz) 4 .10 2250 550 .16
IBM RS/6000 (62.5 MHz) 1 .096 3000   .125
MasPar MP-2201 (80ns) 1024 .092 2816 448 .15
Meiko Computing Surface (40 MHz) 2 .062 1750 250 .08
Thinking Machines CM-5 1 .068 1632 672 .128
nCUBE 2 (20 MHz) 32 .061 3888 486 .075
Intel Delta (40 MHz) 2 .06 1500 500 .08
Intel iPSC/860 (40 MHz) 2 .058 1500 400 .08
nCUBE 2 (20 MHz) 16 .032 5580 342 .038
Meiko Computing Surface (40 MHz) 1 .031 1250   .04
MasPar MP-1201 (80ns) 1024 .029 2816 320 .034
Intel iPSC/860 (40 MHz) 1 .024 750   .040
nCUBE 2 (20 MHz) 8 .0161 3960 241 .019
nCUBE 2 (20 MHz) 4 .0080 2760 143 .0094
nCUBE 2 (20 MHz) 2 .0040 1280 94 .0047
nCUBE 2 (20 MHz) 1 .0020 1280 51 .0024
Thinking Machines CM-200 (half precision) 2048 18.5 39936 14336 40
Thinking Machines CM-2 (half precision) 2048 10.4 33920 14000 28
IBM GF11** (half precision) (51.9 ns) 500 5.6 2500 1060 9.6
Fujitsu AP1000 (half precision) 512 3.53 40000 2368 4.3



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