AcustomerhastenRS/6000ModelM80，twopSeries690Model681，fivePOWER5510andtwoPOWER6560machinesinstalledandrunningcommercialapplications.TheywanttodoaserverconsolidationstudyinordertoreplacetheexistingsystemswithPOWER7systems.Whatperformancemetricisrecommendedwhenevaluatingthereplacementsystem？（）A.IBMCPWB.IBMrPerfC.SPECint_rate2006D.IDEASInternationalRPE2
AcustomerhastenRS/6000ModelM80，twopSeries690Model681，fivePOWER5510andtwoPOWER6560machinesinstalledandrunningcommercialapplications.TheywanttodoaserverconsolidationstudyinordertoreplacetheexistingsystemswithPOWER7systems.Whatperformancemetricisrecommendedwhenevaluatingthereplacementsystem？（）
A.IBMCPW
B.IBMrPerf
C.SPECint_rate2006
D.IDEASInternationalRPE2