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2 2 CPU CPU CPU CPU 是是是是是是是是是是是 是是是是是是是是 ,( 是是是是是是是是是是是 是是是是是是是是 ,( Microp Microp rocessor rocessor 是是是是是是是 )。, 是是是是是是是 )。, CPU CPU 是是是是是是是是是是是是是是 是是是是是是是是是是是是是是 是是是是是是是是是是是 是是是是是是是是是是是是是是 是是是是是是是是是是是是 ,。, 是是是是是是是是是是是 是是是是是是是是是是是是是是 是是是是是是是是是是是是 ,。, CPU CPU 是是 是是 PC PC 是是是是是是是是是是是是是是是是CPU CPU 是是是是是是是是是是是 是是是是是是是是是是是 PC PC 是是 是是 是是是 是是是是是是是是是是是是是 体,。 是是是 是是是是是是是是是是是是是 体,。

第 2 章 CPU

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第 2 章 CPU. CPU 是现代计算机的核心部件,又称为微处理器( Microprocessor )。对于微机而言, CPU 的规格与频率常被用来作为衡量一台微机性能强弱的重要指标,人们常以它来判定微机的档次。作为微机中最重要的配件, CPU 一直在 PC 中扮演着领头角色, CPU 技术的发展无时不牵动着 PC 的整体发展,甚至影响着业界的发展方向。. 2.1 CPU 的发展历史. 1 . 4 位处理器 —— Intel 4004 - PowerPoint PPT Presentation

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  • 2 CPU CPUMicroprocessorCPUCPUPCCPUPC

  • 2.1 CPU14Intel 40041971Intel40042-1

  • 28Intel 8008/8080/80851972Intel80088bit2-2

  • 316Intel 8086/8088/802861Intel 8086/8088197868Intel16i80862-3

    161979Intel8086880882-4

  • 2Intel 802861982Intel802862-5Intel 80286IBMIntel 80286IBM PC/AT

  • 432Intel 80386/804861Intel 803861985Intel80386DX2-6

    Intel386AMDCyrixIBMTI803862-7

  • 2Intel 804861989IntelSocket 14862-8

    80486CPU2-9

  • 8048624486DX2486DX42-10

  • 3Intel Pentium1993IntelPentiumPentiumP54CSocket 42-11Pentium MMX2-12

    Pentium MMXCPUAMD K6Cyrix 6x86 MX2-132-14

  • 4Intel Pentium1997IntelPentium2-15

    AMDCyrixAMD K6-2Cyrix M2-162-17

  • 1999IntelCeleronSlot 1Socket 370Socket 370CeleronCeleronPentium IICeleron2-18

  • 5Intel Pentium 1999IntelPentium 2-19

    20003AMDIntel1GHzAthlonK7Pentium 2-20

  • Pentium Socket 370667MHz733MHz800MHz933MHz1GHz2-21

    2000IntelPentium Celeron2-22

  • AMDAthlon2-23462Socket A700MHz1.4GHzMMX3DNow!AMDAthlonDuron2-24

  • 6Intel Pentium 4Intel200011Pentium 4Pentium 4Pentium Socket 4232-25aPentium 4Socket 4782-25bPentium 4Pentium 4 CeleronSocket 4782-26

  • AMDAthlon XPXP2-2720047AMDSempronSocket A2-28AMDSocket 754Sempron2-292005AMD64Socket 754Socket 939Sempron

  • 20046IntelSocket LGA775Pentium 4Celeron DPentium 4 EESocket LGA7752-30

  • 7Intel Pentium M2003IntelPentium MPentium IIIIIPentium 4-MIntelPentium IIIP6CentrinoPentium M

  • 5641AMD Athlon 6420039AMD64Athon 64K8K8K8K8Intel Pentium D64Athlon 64Athlon 64 FX2-312-32

  • 2Intel Pentium 4 64Intel20052646XXPentium 4 6XX64Pentium 4 5XX64Pentium 4 5X11Celeron DLGA775Pentium D64

  • 61Pentium DPentium Extreme EditionIntel20054IntelPentium 4Pentium DPentium Extreme Edition64LGA775Pentium DPentium Extreme EditionHTPentium DHTPentium Extreme EditionCPU800MHz FSBPentium D32.8GHz3.0GHz3.2GHz2-33Pentium Extreme Edition3.2GHz

  • 2Athlon 64 X220055AMDx86AMDOpteronAthlon 64 X24800+4600+4400+4200+Socket 9392-344200+Athlon 64 4000+104800+22IntelPentium D/Extreme EditionAthlon64 X2 4800+

  • 7IntelCore20067IntelCore 2 duo2PentiumCoreCore 2 ConroeCore 2 Duo2Duo MeromCore 2 Duo WoodcrestCore 2 ExtremeCore 2Core 2 ExtremeCore 2 Duo2-35Conroe2-36

  • 8AMDK10200711AMDK10PhenomPhenomPhenomPhenom FXAgena FXPhenom X4AgenaPhenom X2KumaPhenom2-37PhenomK10DCA65nmSocket AM2+4.5285mm2Phenom2-38

  • 2.2 CPU1CPU2CPU3CPU4CPU5CPU6CPU78

  • 2.2.2 CPUCPU1CPU2-39

  • 2CPUCPUCPU 3CPUCPUCPU

  • 4CPUCPUCPUCPUCPUCPUCPUCPUSocketZIFZero Insert ForceCPUCPU

  • 1Socket A Socket ASocket 462AMDSocket AAthlonAthlonDuronAthlon XPSocket A2-42

  • 2Socket 478 Socket 478mPGA 478Pentium 42-43478Socket 478Pentium 4

  • 3Socket 754 Socket 75420039AMD 64Athlon 64Sempron2-44754CPU

  • 4Socket 939 Socket 939AMD2004664939CPU2-45Athlon 64Athlon 64 FXAthlon 64 X2Sempron

  • 5Socket 775 LGA 2-46Intel LGA775CPULGA775Core 2 ExtremeCore 2 QuadCore 2 DuoPentium 4Celeron DPentium DCPUSocket 775CPU775CPU

  • 6Socket AM2 Socket AM220065DDR2AMD64CPU940CPU2-47Socket AM2PhenomAthlon 64 X2Athlon 64Sempron 64AMDCPUAMDSocket AM2Socket 754Socket 939CPU

  • 7Socket AM2+ Socket AM2+200711PhenomAMD64CPUAMD SpiderPhenom FXAgena FXPhenom X4AgenaPhenom X2KumaSocket AM2+AM2AM2+AM2100%AM2+AM2AM2+AM2

  • 2.2.3 CPUCPUCPU3CPUCPU

  • 2.2.4 CPU1CPUCPUCPUCPUCPUIntelAMDCPUIntel CPUIntel Core 2 Extreme QX9650LGA7753.00GHz6MB L22 Intel Core 2 Extreme QX6850LGA7753.00GHz4MB L22 Intel Core 2 Extreme X6800LGA7752.93GHz4MB L22 Intel Core 2 Duo E6550LGA7752.33GHz2MB L22Intel Pentuim Dual Core E2180LGA7752.0GHz1MB L2Intel Celeron E1200LGA7751.6GHz512KB L2AMD CPUPhenom X4 9900AM2+2.3GHz512KB L242MB L3AMD Athlon 64 X2 5600+AM22.8GHz1MB L22AMD Athlon 64 X2 3800+AM22.0GHz512KB L22Athlon X2 BE-2400AM22.3GHz512KB L22

  • 2CPUCPUCPUCPUCPUCPUCPUFSB

  • 3CPUCPUCPU Clock SpeedMHzGHzCPUCPUCPUCPUCPUCPUCPUAthlon XPCPUPentium 4CPUAthlon XPAMD CPUPRCPUCPU

  • 4CPUMHzCPUCPUCPUCPUCPUCPUIntel Core 2 DuoAMD Athlon X2200MHz333MHz

  • 5CPUCPUCPUCPUCPUCPU1.50.5CPU=

  • 6Front Side BusFSBCPU3CPUPCCPUCPUFSBCPUCPUFSB clockMHzCPU

  • 7CacheCacheCPUCacheCPUCacheCPUCPUCacheCacheCPUCPUCacheCacheCPUCacheCacheCPUCacheL1 CacheL2 CacheL3 Cache

  • 8x86x86Intel16CPU i8086i8088x86x87x86x87x86Intel x86CPUAMD Athlon XPx86x86CPU9CPUCPUCPU3DCPU3DMMXMultiMedia ExtensionSSEStreaming SIMD ExtensionsSSE2144SSESSE23DNow!SSE3SSE4

  • 1064CPU32CPU32Pentium 4Athlon XP32CPU64bitCPU646464RISCReduced Instruction Set Computing64SUNUltraSparc IIIIBMPower5HPAlpha

  • 11/Dual/Multi Core/CPUIBM2001Power 4SunHPUltraSPARCPA-RISCRISC20056IntelAMDX86IntelAMD

  • 12CPUCPUCPU1.33VCPUCPUCPUCPUCPUCPUCPU

  • 13CPUCMOSmnmCPUCPU196510m6m3m1m0.5m0.35m0.25m0.18m0.13m0.09m0.065m0.045m0.045mCPUIntelAMDCore 2 DuoAthlon64 X265nm45nm

  • 14CPUCPUCPUDIPPQFPPGABGAFC-PGA

  • 15 IntelAMDCPUIntelEISTAMDC&Q1EISTEnhanced Intel SpeedStep TechnologyEISTIntelCPUCPUCPUCPUIntelPentium 4 6xxPentium DEIST2C&QAMDCPUCool and QuietAMDCPUAMDCPUC&Q

  • 2.3.3 CPUCPU 5005007007001000100015001500

  • CPU41233D4

  • 2.4 CPU2.4.1 CPUCPU2-582-59

  • 2.4.2 12-60+12V

  • 22-61

  • 2.4.3 CPU12-62

  • 1Ball+1Sleeve2 Ball BearingHydraulicMagnetic BearingNANO Ceramic BearingRifle BearingVAPO BearingHypro Wave Bearing2-63

  • 20003000r/min/

  • 2CPU2-64

  • 2-65

  • 3CPUCPUCPUCPUCPU2-66LGA775+AMDAMD

  • 2.4.4 CPUIntel LGA775AMD Socket AM2LGA775AMD AM24CPUCPU

  • 2.5.4 CPU1ProcessorNameCode NamePackageTechnologyVoltageSpecificationFamilyModelSteppingInstructions2ClocksCore SpeedCPUMultiplierFSBBus Speed3CacheL1 DataL1 CodeLevel 2Level 32-82a2-82bCPU-ZIntel Core 2 E6550Athlon 64 X2 5000+

  • 2.6

    1CPUCPU2CPUCPU3CoreCore4CPU5CPUCPUCPU