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ID:46534508
大小:4.57 MB
页数:18页
时间:2019-11-25
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1、GarryLeeAsiaPacificSolutionsGroupIntelCorporation現今的挑戰IT花費水平減緩的環境中創造企業成長2001200220032004200520062007GordonMooreChairmanemeritusoftheboardIntelCorporationCirc.1984“你絕不可能…“Youneverleavearecessiononthesametechnologyasyouenteredit.”WesternEuropeITspendingUnitedS
2、tatesITspendingJapanITspendingSources:InStatMDR;IDCBlackBook,December2003WorldwideGDPPercentchange-10-8-6-4-20246810IT環境分析:1.SourceGartner½IT專案超過預算oneintwo1/3專案可以在時間內結案並符合規範oneinthree¼IT專案在未完成下取消oneinfour2.MedianCompaniesvs.EliteITinbestITorgJune30,2004repor
3、t,CIOMag簡化與節省運用Intel基礎系統能夠整合與簡化資料中心架構–用更少HOW降低營運成本成長及擴充運算能力利用現代化硬體架構來增進競爭優勢反應迅速效能持續領先與彈性對於企業瞬息萬變環境可以有更快反應–更有競爭力簡化,更強能力,更具競爭資料中心的環境今天將討論:…反應更快,更簡化及省更多揭開64位元運算面紗進化IT伺服器平台的能力ScalingRight:選擇正確的架構ITModernization現今架構與解決方案關於64位元運算架構Intelprovidesarchitecturalchoice&
4、flexibilityforevolving64-bitworkstation&servercomputingIA-32architectureRISCarchitecturee.g.Database,ERP,BI,HPCPremierperformance,reliabilityandscalability64-bitarchitecture更好的效能與選擇更多的廠商選擇的架構轉移的好處當需要時延伸記憶體定址能力IA-32architecturewith64addressability為何採用Intel®It
5、anium®架構?????RISCmigration持續進行中Intel®Architecture成長茁壯產業水平垂直consolidatingUnitsIntelRISC+CISCRevenue$BSource:IDCIntelReason#1經濟因素Economics越來越多採用標準開放架構Reason#2Performance1980Time200019851990199520-30%increaseperyearfromsemiconductortechnologyRISC/OOO<1instruct
6、ion/cycleCISC.3ins/cycleSuperscalarRISC/OOO<2instructions/cyclePentiumPA-RISCAlphaUSPARCMIPSPowerPCEPIC:Evengreaterinstructions/cycleExplicitlyParallelInstruction-setComputingEPIC1micron->.5micron-->.35micron-->.25micron-->.18micron-->.13micron-->90nm2003dua
7、lcores/Multi-threadsEPIC:透過直接平行創新微型架構的設計來達到完美效能multi-cores/Multi-threads2005領先的技術Moore’sLaw總體擁有成本(TotalCostofOwnership)高可靠度的功能Errorrecoveryondatabus(ECC)LockstepsupportBaddatacontainmentCachereliability(Pellston)MemorySDEC,retryondouble-bitMemorysparesPartit
8、ioningElectricalisolatedpartitionsItanium®2ProcessorIBMPower*SunUltraSPARC*Intel®XeonTMProcessorMPIntel®XeonTMProcessorDP提供企業需求等級的高可靠度‘05nodenodecorenodenodenodenodeIt’saboutARCHITECTUREandTOCIt
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