BlueGene/L
BlueGene/L was built by IBM and operated by Lawrence Livermore National Laboratory in United States. It topped the TOP500 for 7 consecutive lists, reaching 478.200 TFlop/s.
Peak Rmax
478.200 TFlop/s
Cores
212,992
Vendor
IBM
Country
United States
Time at number one
| List | Rmax | Cores |
|---|---|---|
| November 2004 | 70.720 TFlop/s | 32,768 |
| June 2005 | 136.800 TFlop/s | 65,536 |
| November 2005 | 280.600 TFlop/s | 131,072 |
| June 2006 | 280.600 TFlop/s | 131,072 |
| November 2006 | 280.600 TFlop/s | 131,072 |
| June 2007 | 280.600 TFlop/s | 131,072 |
| November 2007 | 478.200 TFlop/s | 212,992 |