Powerful. Energy Efficient. Leading CPU Performance. • 45nm-based enabling high performance and power savings • Up to 1066 MHz FSB • New line of fully-featured 25W TDP CPUs to enable thinner, cooler designs Based on the revolutionary Intel® Core™ microarchitecture, the newest update to the Intel® Core™2 Duo processor family provides even more powerful and enhanced energy-efficient features to power Intel’s best notebook technologies: the Intel® Centrino® 2 processor technology family. Along with being based on the industry-leading 45nm manufacturing process technology, the Intel Core 2 Duo processor was designed to help boost a PC’s speed, improve energy efficiency with reduced power consumption, and extended battery life, while supporting the full range of notebook designs. At the dual-core heart of Intel Centrino 2 processor technology, the Intel Core 2 Duo processor family features a faster FSB (up to 1066 MHz), higher clock speeds, and enhanced microarchitecture technolo- gies, helping to maximize Intel Centrino 2 processor technology’s dual-core performance and power savings. The family also includes an innovative line of fully featured 25W Thermal Design Power (TDP) CPUs, requiring fewer cooling technologies, enabling thinner, lighter, and cooler Intel Centrino 2 processor technology-based systems. Intel Core 2 Duo processor also includes innovative power-saving technolo- gies to maximize dual-core CPU energy efficiency. For the Intel Centrino 2 processor technology consumers, its Intel Core 2 Duo processor engine provides multimedia acceleration technologies built into the die itself. Technologies such as Intel® Advanced Digital Media Boost, Intel® Smart Memory Access, and others help to increase performance, and in some cases, the quality of the media experience. For IT users of Intel Centrino 2 with vPro™ technology, its Intel Core 2 Duo processor engine includes hardware support for the next generation of manageability and security technologies. Product Brief Intel® Core™2 Duo processor Maximizing Performance Efficiency Intel ® Core™2 Duo Processor Maximizing Dual-Core Performance Efficiency
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Powerful. Energy Efficient. Leading CPU Performance. •45nm-basedenablinghighperformanceandpowersavings
•Upto1066MHzFSB
•Newlineoffully-featured25WTDPCPUstoenablethinner,coolerdesigns
BasedontherevolutionaryIntel®Core™microarchitecture,thenewestupdatetotheIntel®Core™2Duoprocessorfamilyprovidesevenmorepowerfulandenhancedenergy-efficientfeaturestopowerIntel’sbestnotebooktechnologies:theIntel®Centrino®2processortechnologyfamily.Alongwithbeingbasedontheindustry-leading45nmmanufacturingprocesstechnology,theIntelCore2DuoprocessorwasdesignedtohelpboostaPC’sspeed,improveenergyefficiencywithreducedpowerconsumption,andextendedbatterylife,whilesupportingthefullrangeofnotebookdesigns.
Atthedual-coreheartofIntelCentrino2processortechnology,theIntelCore2DuoprocessorfamilyfeaturesafasterFSB(upto1066MHz),higherclockspeeds,andenhancedmicroarchitecturetechnolo-gies,helpingtomaximizeIntelCentrino2processortechnology’sdual-coreperformanceandpowersavings.Thefamilyalsoincludesaninnovativelineoffullyfeatured25WThermalDesignPower(TDP)CPUs,requiringfewercoolingtechnologies,enablingthinner,lighter,andcoolerIntelCentrino2processortechnology-basedsystems.IntelCore2Duoprocessoralsoincludesinnovativepower-savingtechnolo-giestomaximizedual-coreCPUenergyefficiency.
FortheIntelCentrino2processortechnologyconsumers,itsIntelCore2Duoprocessorengineprovidesmultimediaaccelerationtechnologiesbuiltintothedieitself.TechnologiessuchasIntel®AdvancedDigitalMediaBoost,Intel®SmartMemoryAccess,andothershelptoincreaseperformance,andinsomecases,thequalityofthemediaexperience.
ForITusersofIntelCentrino2withvPro™technology,itsIntelCore2Duoprocessorengineincludeshardwaresupportforthenextgenerationofmanageabilityandsecuritytechnologies.
ProductBriefIntel® Core™2 Duo processor
Maximizing Performance Efficiency
Intel® Core™2 Duo Processor Maximizing Dual-Core Performance Efficiency
164-bitcomputingonIntelarchitecturerequiresacomputersystemwithaprocessor,chipset,BIOS,operatingsystem,devicedriversandapplicationsenabledforIntel®64architecture.Processorswillnotoperate(including32-bitoperation)withoutanIntel64architecture-enabledBIOS.Performancewillvarydependingonyourhardwareandsoftwareconfigurations.Consultwithyoursystemvendorformoreinformation.
2Nocomputersystemcanprovideabsolutesecurityunderallconditions.Intel®TrustedExecutionTechnologyisasecuritytechnologyunderdevelopmentbyIntelandrequiresforoperationacomputersystemwithIntel®VirtualizationTechnology,anIntelTrustedExecutionTechnology-enabledprocessor,chipset,BIOS,AuthenticatedCodeModules,andanIntelorothercompatiblemeasuredvirtualmachinemonitor.Inaddition,IntelTrustedExecutionTechnologyrequiresthesystemtocontainaTPMv1.2asdefinedbytheTrustedComputingGroupandspecificsoftwareforsomeuses.Seehttp://www.intel.com/technology/security/formoreinformation.
INFORMATIONINTHISDOCUMENTISPROVIDEDINCONNECTIONWITHINTEL®PRODUCTS.NOLICENSE,EXPRESSORIMPLIED,BYESTOPPELOROTHER-WISE,TOANYINTELLECTUALPROPERTYRIGHTSISGRANTEDBYTHISDOCUMENT.EXCEPTASPROVIDEDININTEL’STERMSANDCONDITIONSOFSALEFORSUCHPRODUCTS,INTELASSUMESNOLIABILITYWHATSOEVER,ANDINTELDISCLAIMSANYEXPRESSORIMPLIEDWARRANTY,RELATINGTOSALEAND/ORUSEOFINTELPRODUCTSINCLUDINGLIABILITYORWARRANTIESRELATINGTOFITNESSFORAPARTICULARPURPOSE,MERCHANTABILITY,ORINFRINGE-MENTOFANYPATENT,COPYRIGHTOROTHERINTELLECTUALPROPERTYRIGHT.UNLESSOTHERWISEAGREEDINWRITINGBYINTEL,THEINTELPRODUCTSARENOTDESIGNEDNORINTENDEDFORANYAPPLICATIONINWHICHTHEFAILUREOFTHEINTELPRODUCTCOULDCREATEASITUATIONWHEREPERSONALINJURYORDEATHMAYOCCUR.
Intelmaymakechangestospecificationsandproductdescriptionsatanytime,withoutnotice.Designersmustnotrelyontheabsenceorcharacteristicsofanyfeaturesorinstructionsmarked“reserved”or“undefined.”Intelreservestheseforfuturedefinitionandshallhavenoresponsibilitywhatsoeverforconflictsorincompatibilitiesarisingfromfuturechangestothem.Theinformationhereissubjecttochangewithoutnotice.Donotfinalizeadesignwiththisinformation.
Theproductsdescribedinthisdocumentmaycontaindesigndefectsorerrorsknownaserratawhichmaycausetheproducttodeviatefrompublishedspecifications.Currentcharacterizederrataareavailableonrequest.ContactyourlocalIntelsalesofficeoryourdistributortoobtainthelatestspecificationsandbeforeplacingyourproductorder.Copiesofdocumentswhichhaveanordernumberandarereferencedinthisdocument,orotherIntelliterature,maybeobtainedbycalling1-800-548-4725,orbyvisitingIntel’sWebsitewww.intel.com.
*Othernamesandbrandsmaybeclaimedasthepropertyofothers.
Copyright©2008IntelCorporation.Allrightsreserved.
Intel,theIntellogo,Intel.Leapahead.,theIntel.Leapahead.logo,IntelCore,Centrino,vProandIntelCore2DuologoaretrademarksofIntelCorporationintheU.S.andothercountries.
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Component/Feature Functionality Benefit
45nm, Hafnium Hi-K and Metal Gate Transistor Technology
Alongwithincreasedtransistorcountanddensity,Intel’s45nm Hafnium-based processor significantly reduces electricalleakageandhighcapacitancethatisdesirableforgoodtransistorperformance.
Higherperformance,lowerpowerdual-coreprocessorsthanprevioussilicon-based,olderprocessortechnologies.
Power-Optimized (up to) 1066 MHz Front Side Bus
Higherdatatransferrate,comparedto800FSB-basedprocessors.
Promotesenhanceddual-coreperformanceandresponsive-ness,especiallywithdemandingapplications.
Line of 25W TDP CPUs InadditiontothetraditionalTDPlineofdual-coreproces-sors,thenew25Wlineenableslowerthermaldesignpower.
Enablesthinner,cooler,andquieterlaptopsandfully-featured,dual-coreprocessors.
Intel® Advanced Smart Cache Intel’suniquesharedL2cacheallowsbothcoresaccesstoshared data, minimizing bus traffic. It also allows one core to usetheentirecachewhentheothercoreisinactive.
Helpsimprovedual-coreCPUperformance.
Intel® Intelligent Power Capability Containingmanysub-technologies,designedtoprovideoptimalperformanceatlowpowerconsumption.
Moreenergy-efficientperformanceandsmarterbatteryperformanceforthedual-coreCPU.
Intel® HD Boost Expeditestherateatwhichstreamingmediainstructionscanbeexecuted.
Greatformultimediaapplicationssuchasvideoediting,digitalphotography,andadvancedgaming.
Intel® Deep Power Down Technology Intel®DeepPowerDownTechnologyisalow-powerstatethatallowsbothcoresandL2cachetobepowereddownwhentheprocessorisidle.
EnablesIntel®Centrino®2processortechnology-basednotebookstouselesspowerwhiledoingmore.
Intel® Wide Dynamic Execution Radix-16technologydividerwithfourlanes,deeperbuffers,14stageefficientpipeline,MicroandMacroOpsFusion,AdditionalALU,AdvancedBranchPrediction,Intel®64Architecture.1
Efficientperclockprocessing.Deepbuffersallowprocessortolookintoprogramflowforoptimizedparallelexecutions.
Intel® Smart Memory Access Optimizestheavailabledatabandwidthfromthememorysubsystem.
Improvessystemperformancebyoptimizingavailableband-widthinthesystembusandmemorysubsystems.
Intel® Trusted Execution Technology2 (Requiresactivation)hardware-basedmechanismsthathelpprotectagainstsoftware-basedattacks.
ProvidestheconfidentialityandintegrityofdatastoredorcreatedontheclientPC.
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