Institute for Materials Research, Tohoku University (IMR)

URL http://www.imr.tohoku.ac.jp/en/
SegmentAcademic
CityTohoku
CountryJapan
System Year Vendor Cores Rmax (GFlop/s) Rpeak (GFlop/s)
Hitachi SR16000 Model M1, POWER7 8C 3.836GHz, Custom 2012 Hitachi 10,240 243,900 306,388.9
SR11000-K2 2007 Hitachi 50 6,272 7,360
SR8000-G1/64 2001 Hitachi 64 790.7 921.6
S-3800/380 1994 Hitachi 3 21.6 24
List Highest Rank Systems
2014/06 195 1
2013/11 162 1
2013/06 124 1
2012/11 100 1
2012/06 70 1
2007/11 443 1
2007/06 201 1
2004/06 333 1
2003/11 174 1
2003/06 85 1
2002/11 67 1
2002/06 41 1
2001/11 26 1
2001/06 21 1
1998/11 357 1
1998/06 237 1
1997/11 150 1
1997/06 117 1
1996/11 78 1
1996/06 53 1
1995/11 43 1
1995/06 37 1
1994/11 18 1
1994/06 17 1