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CountryUnited States
System Year Vendor Cores Rmax (GFlop/s) Rpeak (GFlop/s)
Cray XE6 12-core 2.2 GHz 2010 Cray Inc. 45,504 295,500 400,435
Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet 2005 Hewlett-Packard 640 3,173.5 4,352
Cray XT3, 2.4 GHz 2005 Cray Inc. 740 2,860 3,552
Cluster Platform 3000 DL360G4 Xeon 3.4 GHz, Myrinet 2005 Hewlett-Packard 512 2,738.6 3,481.6
Cluster Platform 3000 DL360G3 Xeon 2.8 GHz GigEthernet 2005 Hewlett-Packard 912 2,701 5,107.2
Cray XT3, 2.4 GHz 2005 Cray Inc. 544 2,173 2,611.2
Cray X1E 2005 Cray Inc. 124 1,905 2,241.9
CP6000 rx1620, Itanium2 1.6 GHz, Quadrics 2005 Hewlett-Packard 244 1,374 1,561.6
T3E1200 2001 Cray Inc. 1,900 1,166 2,280
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 2004 Hewlett-Packard 300 1,132 1,920
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 2004 Hewlett-Packard 300 1,132 1,920
Cluster Platform 3000 DL140, Pentium4 Xeon 3.2 GHz, Myrinet 2004 Hewlett-Packard 254 1,007.7 1,625.6
eServer Opteron 2.0 GHZ, Gig-E 2004 IBM 480 987.1 1,920
eServer Opteron 2.0 GHZ, Gig-E 2004 IBM 480 987.1 1,920
eServer Opteron 2.0 GHZ, Gig-E 2004 IBM 480 987.1 1,920
eServer Opteron 2.0 GHZ, Gig-E 2004 IBM 480 987.1 1,920
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 2004 Hewlett-Packard 240 967 1,536
Cray X1 2004 Cray Inc. 80 937 1,024
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 2004 Hewlett-Packard 228 919 1,459.2
Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet 2003 Hewlett-Packard 260 902 1,456
T3E1200 1998 Cray Inc. 1,084 892 1,300.8
T3E1200 1998 Cray Inc. 1,080 891 1,296
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 2004 Hewlett-Packard 200 819.2 1,280
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet 2004 Hewlett-Packard 200 819.2 1,280
T3E900 1997 Cray Inc. 1,324 815 1,191.6
Cray X1 2003 Cray Inc. 60 706.4 768
Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics 2004 Hewlett-Packard 128 637 768
T3E900 1997 Cray Inc. 1,248 634 1,123.2
AlphaServer SC45, 1.25 GHz 2003 Hewlett-Packard 276 572.7 690
ORIGIN 3000 700 MHz 2003 SGI 512 553 716.8
ORIGIN 3000 700 MHz 2003 SGI 512 553 716.8
ORIGIN 3000 600 MHz 2002 SGI 512 466 614.4
ORIGIN 3000 600 MHz 2002 SGI 512 466 614.4
ORIGIN 3000 600 MHz 2002 SGI 512 466 614.4
ORIGIN 3000 600 MHz 2002 SGI 512 466 614.4
T3E1200 1999 Cray Inc. 540 447 648
T3E1200 1998 Cray Inc. 540 447 648
T3E1200 2001 Cray Inc. 540 447 648
pSeries 690 Turbo 1.3GHz GigEth 2002 IBM 176 430 915.2
Cray X1 2003 Cray Inc. 36 422.1 460.8
SuperDome 875 MHz/HyperPlex 2003 Hewlett-Packard 192 418.1 672
SuperDome 875 MHz/HyperPlex 2003 Hewlett-Packard 192 418.1 672
ORIGIN 3000 500 MHz 2002 SGI 512 405.6 512
SuperDome/HyperPlex 2001 Hewlett-Packard (Convex) 256 378.6 563.2
SuperDome/HyperPlex 2001 Hewlett-Packard (Convex) 256 378.6 563.2
T3E1200 1999 Cray Inc. 404 334 484.8
T3E1200 2000 Cray Inc. 396 328 475.2
pSeries 690 Turbo 1.3GHz GigEth 2002 IBM 128 306.4 665.6
ORIGIN 3000 500 MHz 2002 SGI 384 306.3 384
ORIGIN 3000 700 MHz 2003 SGI 256 279.9 358
ORIGIN 3000 700 MHz 2003 SGI 256 279.9 358
ORIGIN 3000 600 MHz 2002 SGI 256 245.2 307.2
ORIGIN 3000 600 MHz 2002 SGI 256 245.2 307.2
T3E1200 1999 Cray Inc. 284 235 340.8
T3E1200 1998 Cray Inc. 268 221.8 321.6
T3E1200 1998 Cray Inc. 256 211.8 307.2
ORIGIN 3000 500 MHz 2002 SGI 256 210.2 256
Fire 15K 2002 Sun Microsystems 144 197.3 259.2
Fire 15K 2002 Sun Microsystems 144 197.3 259.2
SuperDome/HyperPlex 2001 Hewlett-Packard (Convex) 128 196.7 281.6
SuperDome/HyperPlex 2001 Hewlett-Packard (Convex) 128 196.7 281.6
SuperDome/HyperPlex 2001 Hewlett-Packard (Convex) 128 196.7 281.6
SuperDome/HyperPlex 2001 Hewlett-Packard (Convex) 128 196.7 281.6
T3E 1997 Cray Inc. 512 176 307.2
ORIGIN 3000 400 MHz 2001 SGI 256 163.5 204.8
T3E 1997 Cray Inc. 268 117 160.8
T3E750 1997 Cray Inc. 220 115 165
T3E1350 2000 Cray Inc. 148 113.9 199.8
T3E 1997 Cray Inc. 256 112 153.6
T3E750 1997 Cray Inc. 208 105.9 156
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
SuperDome 2001 Hewlett-Packard (Convex) 64 99.9 140.8
ORIGIN 2000 250 MHz - Eth-Cluster 1999 SGI 256 93.0 128
ORIGIN 2000 250 MHz - Eth-Cluster 1999 SGI 256 93.0 128
ORIGIN 2000 250 MHz - Eth-Cluster 1999 SGI 256 93.0 128
T3E750 1997 Cray Inc. 172 89.8 129
ORIGIN 2000 250 MHz - Eth-Cluster 1999 SGI 256 89 128
ORIGIN 2000 250 MHz - Eth-Cluster 1998 SGI 512 89 256
ORIGIN 2000 250 MHz - Eth-Cluster 1999 SGI 256 89 128
ORIGIN 2000 250 MHz - Eth-Cluster 1999 SGI 256 89 128
ORIGIN 2000 250 MHz - Eth-Cluster 1999 SGI 256 89 128
T3E750 1997 Cray Inc. 160 80.5 120
T3E900 1998 Cray Inc. 116 72.3 104.4
T3E 1997 Cray Inc. 164 71.1 98.4
T3E900 1998 Cray Inc. 108 67.6 97.2
T3E 1997 Cray Inc. 148 64.2 88.8
T3E 1997 Cray Inc. 136 59.1 81.6
ORIGIN 2000 250 MHz 1999 SGI 128 51.4 64
ORIGIN 2000 250 MHz 1999 SGI 128 51.4 64
ORIGIN 2000 250 MHz 1999 SGI 128 51.4 64
ORIGIN 2000 250 MHz 1999 SGI 128 51.4 64
ORIGIN 2000 250 MHz 1999 SGI 128 51.4 64
ORIGIN 2000 250 MHz 1999 SGI 128 51.4 64
ORIGIN 2000 250 MHz 1999 SGI 128 51.4 64
T932/321024 1998 Cray Inc. 32 47.9 57.6
T932/321024 1997 Cray Inc. 32 47.9 57.6
T932/321024 1996 Cray Inc. 32 47.9 57.6
HPC 10000 400 MHz 2000 Sun Microsystems 64 44.6 51.2
T3E900 1998 Cray Inc. 60 38.9 54
ORIGIN 2000 250 MHz - Eth-Cluster 1998 SGI 144 37.3 72
ORIGIN 2000 250 MHz - Eth-Cluster 1998 SGI 112 34.5 56
T3E900 1998 Cray Inc. 56 34.4 50.4
T3E 1999 Cray Inc. 66 29.1 39.6
SP PC604e 332 MHz 1998 IBM 88 28.3 58.4
ORIGIN 2000 250 MHz - Eth-Cluster 1998 SGI 96 27.7 48
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 250 MHz 1998 SGI 64 26.2 32
ORIGIN 2000 - Eth-Cluster 1998 SGI 96 25.3 37.4
ORIGIN 2000 1998 SGI 64 20.8 25.0
ORIGIN 2000 1998 SGI 64 20.8 25.0
HPC 10000 333 MHz 1998 Sun Microsystems 36 20.1 24.0
ORIGIN 2000 1998 SGI 64 20.1 25.0
ORIGIN 2000 1998 SGI 64 20.1 25.0
ORIGIN 2000 1998 SGI 64 20.1 25.0
ORIGIN 2000 1998 SGI 64 20.1 25.0
ORIGIN 2000 1998 SGI 64 20.1 25.0
ORIGIN 2000 250 MHz 1998 SGI 48 19.7 24
ORIGIN 2000 250 MHz 1998 SGI 48 19.7 24
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
HPC 10000 333 MHz 1998 Sun Microsystems 32 17.9 21.3
CM-5/256 1993 Thinking Machines Corporation 256 15.1 32.8
Y-MP C916/16512 1994 Cray Inc. 16 13.7 15.2
POWER CHALLENGEarray 1995 SGI 40 9.4 14.4
POWER CHALLENGEarray 1995 SGI 40 9.4 14.4
POWER CHALLENGEarray 1995 SGI 40 7.8 12
POWER CHALLENGEarray 1995 SGI 40 7.8 12
POWER CHALLENGEarray 1995 SGI 40 7.8 12
POWER CHALLENGEarray 1995 SGI 40 7.8 12
CM-5/128 1993 Thinking Machines Corporation 128 7.7 16.4
Y-MP J932/28-2048 1996 Cray Inc. 28 5.1 5.6
CM-200/32k 1989 Thinking Machines Corporation 1,024 5 10
POWER CHALLENGE 1996 SGI 18 4.6 6.5
POWER CHALLENGE 1996 SGI 18 4.6 6.5
POWER CHALLENGE 1996 SGI 18 4.6 6.5
POWER CHALLENGE 1995 SGI 18 4.6 6.5
POWER CHALLENGE 1996 SGI 18 4.6 6.5
POWER CHALLENGE 1995 SGI 16 4.3 5.8
POWER CHALLENGE 1995 SGI 16 4.3 5.8
POWER CHALLENGE 1995 SGI 16 4.3 5.8
POWER CHALLENGE 1995 SGI 18 4.1 5.4
SPP1200/XA-32 1995 Hewlett-Packard (Convex) 32 4.0 7.7
POWER CHALLENGE 1994 SGI 16 3.7 4.8
POWER CHALLENGE 1995 SGI 12 3.4 4.3
C4/XA-4 1995 Hewlett-Packard (Convex) 4 2.9 3.2
Y-MP J916/16-4096 1995 Cray Inc. 16 2.2 3.2
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1995 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1995 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1995 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1994 SGI 8 2.0 2.4
POWER CHALLENGE 1995 SGI 8 2.0 2.4
CM-5/16 1993 Thinking Machines Corporation 16 1.0 2.1
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