IBM
The following table shows previous lists and the number of systems installed when the list was published. Site Efficiency in the table is SUM(Rmax)/SUM(Rpeak), expressed as a percentage.
| List | Systems | Highest Ranking | Sum Rmax (GFlops) |
Sum Rpeak (GFlops) |
Site Efficiency (%) |
|---|---|---|---|---|---|
| 06/2005 | 2 | 117 | 4454.55 | 7718.40 | 57.71 |
| 11/2004 | 2 | 74 | 4273.11 | 7718.40 | 55.36 |
| 06/2004 | 2 | 51 | 4273.11 | 7718.40 | 55.36 |
| 11/2003 | 7 | 76 | 5001.27 | 8940.80 | 55.94 |
| 06/2003 | 4 | 91 | 2546.20 | 4505.60 | 56.51 |
| 11/2002 | 2 | 71 | 1473.20 | 2662.40 | 55.33 |
| 06/2002 | 2 | 44 | 883.60 | 1587.20 | 55.67 |
| 11/2001 | 3 | 108 | 557.00 | 832.00 | 66.95 |
| 06/2001 | 2 | 36 | 678.00 | 960.00 | 70.62 |
| 11/2000 | 2 | 27 | 613.78 | 864.00 | 71.04 |
| 06/2000 | 1 | 22 | 523.00 | 768.00 | 68.10 |
| 11/1999 | 2 | 31 | 578.10 | 838.60 | 68.94 |
| 06/1999 | 3 | 8 | 991.60 | 2045.60 | 48.47 |
| 11/1998 | 4 | 6 | 812.42 | 1846.94 | 43.99 |
| 06/1998 | 1 | 46 | 83.37 | 163.84 | 50.89 |
| 11/1997 | 1 | 36 | 83.37 | 163.84 | 50.89 |
| 06/1997 | 1 | 30 | 83.37 | 122.88 | 67.85 |
| 11/1996 | 1 | 15 | 88.40 | 136.19 | 64.91 |
| 06/1996 | 1 | 9 | 88.40 | 136.19 | 64.91 |
| 11/1995 | 2 | 7 | 95.60 | 146.83 | 65.11 |
| 06/1995 | 1 | 13 | 44.20 | 68.09 | 64.91 |