DOE/NNSA/LANL

System	Year	Cores	Rmax (GFlop/s)	Rpeak (GFlop/s)
Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband	2008	129,600	1,105,000	1,456,704
Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband	2009	122,400	1,042,000	1,375,776
Roadrunner - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband	2008	122,400	1,026,000	1,375,776
Cerrillos - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband	2009	14,400	126,500	161,856
Cerrillos - BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband	2008	7,200	63,250	80,928
Roadrunner 1 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband	2007	4,608	14,070	20,275.2
Roadrunner 2 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband	2007	4,608	14,070	20,275.2
Roadrunner 3 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband	2007	4,608	14,070	20,275.2
Roadrunner 4 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband	2007	2,304	7,035	10,137.6
Roadrunner 5 - xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband	2007	2,304	7,035	10,137.6

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