National Center for Atmospheric Research (NCAR)

URL https://ncar.ucar.edu/
SegmentResearch
CityBoulder
CountryUnited States
System Year Vendor Cores Rmax (GFlop/s) Rpeak (GFlop/s)
Cheyenne - SGI ICE XA, Xeon E5-2697v4 18C 2.3GHz, Infiniband EDR 2016 144,900 4,788,190 5,332,320
Yellowstone - iDataPlex DX360M4, Xeon E5-2670 8C 2.600GHz, Infiniband FDR 2012 72,288 1,257,615 1,503,590
bluefire - Power 575, p6 4.7 GHz, Infiniband 2008 4,064 59,684.1 76,403.2
blueice - eServer pSeries p5 575 1.9 GHz 2006 1,696 11,080.0 12,889.6
eServer Blue Gene Solution 2005 2,048 4,713 5,734
pSeries 690 Turbo 1.3 GHz 2003 1,600 4,184 8,320
eServer pSeries p5 575 1.9 GHz 2005 608 4,031 4,620.8
pSeries 690 Turbo 1.3GHz 2002 1,216 3,164 6,323
SP Power3 375 MHz 16 way 2001 1,260 1,382 1,890
eServer Opteron 2.2 GHz. Myrinet 2004 256 769.4 1,126.4
SP Power3 375 MHz 2000 668 688 1,002
SP Power3 200 MHz 1999 288 166.6 230.4
ORIGIN 2000 250 MHz 1998 128 51.4 64
AlphaServer 4100 Cluster 1998 32 18.0 39.2
T3D MCA128-8 1997 128 12.8 19.2
Exemplar X-Class 1997 16 7.8 11.5
Exemplar X-Class 1997 16 7.8 11.5
T3D MCA64-8 1994 64 6.4 9.6
POWER CHALLENGE 1995 16 3.7 4.8
Y-MP J932/20-4096 1995 20 3.6 4
Y-MP J916/16-2048 1995 16 2.2 3.2
Y-MP8/864 1990 8 2.1 2.7
Y-MP8I/864 1995 8 2.1 2.7
CM-5/32 1993 32 1.9 4.1
CRAY-3/2-128 1994 2 1.6 1.9
Y-MP8I/564 1994 5 1.4 1.7
9076-001 SP1 1993 8 0.7 1
Y-MP2 1993 2 0.6 0.7
List Highest Rank Systems
2017/06 22 2
2016/11 20 2
2016/06 68 1
2015/11 57 1
2015/06 50 1
2014/11 36 1
2014/06 29 1
2013/11 22 1
2013/06 17 1
2012/11 13 1
2011/11 339 1
2011/06 187 1
2010/11 128 1
2010/06 90 1
2009/11 80 1
2009/06 64 1
2008/11 44 1
2008/06 31 2
2007/11 123 1
2007/06 78 4
2006/11 55 4
2006/06 101 3
2005/11 76 3
2005/06 61 2
2004/11 39 1
2004/06 27 2
2003/11 13 2
2003/06 13 2
2002/11 10 2
2002/06 18 1
2001/11 11 1
2001/06 26 1
2000/11 20 1
2000/06 79 2
1999/11 57 2
1999/06 144 1
1998/11 103 2
1998/06 117 1
1997/11 338 1
1997/06 482 2
1996/11 312 1
1996/06 214 3
1995/11 171 2
1995/06 135 5
1994/11 262 4
1994/06 201 2
1993/11 137 4
1993/06 111 3