
Reference Number: 326508, Revision: 002Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product FamiliesDatasheet - Volume OneMay 2012
10 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product FamiliesDatasheet Volume One7-8 Fault Resilient Booting (Output Tri-State) Signals...
Power Management100 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 101Datasheet Volume OneThermal Management Specifications5 Thermal Management Specifica
Thermal Management Specifications102 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneThe temperature reported over
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 103Datasheet Volume OneThermal Management Specifications• TEMPERATURE_TARGET MSR• Tcon
Thermal Management Specifications104 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5.1.3 Processor Thermal Profil
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 105Datasheet Volume OneThermal Management SpecificationsNotes:1. This Thermal Profile
Thermal Management Specifications106 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2. This Thermal Profile is rep
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 107Datasheet Volume OneThermal Management Specifications5.1.3.2 8-Core 135W Thermal Sp
Thermal Management Specifications108 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Some of the processor
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 109Datasheet Volume OneThermal Management Specifications5.1.3.3 8/6-Core 130W Thermal
Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families 11Datasheet Volume OneRevision History§Revision NumberDescription Revision Date001 I
Thermal Management Specifications110 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Please refer to Table
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 111Datasheet Volume OneThermal Management SpecificationsNotes:1. Some processor units
Thermal Management Specifications112 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5.1.3.4 6-Core 130W 1S WS Ther
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 113Datasheet Volume OneThermal Management SpecificationsNotes:1. This Thermal Profile
Thermal Management Specifications114 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5.1.3.5 8-Core 115W Thermal Sp
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 115Datasheet Volume OneThermal Management SpecificationsNotes:1. Please refer to Table
Thermal Management Specifications116 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One3. Refer to the Intel® Xeon® P
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 117Datasheet Volume OneThermal Management SpecificationsNotes:1. Please refer to Table
Thermal Management Specifications118 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Some processor units
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 119Datasheet Volume OneThermal Management Specifications5.1.3.7 8-Core 70W Thermal Spe
12 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product FamiliesDatasheet Volume One
Thermal Management Specifications120 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Some processor units
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 121Datasheet Volume OneThermal Management Specifications5.1.3.8 6-Core 60W Thermal Spe
Thermal Management Specifications122 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Some processor units
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 123Datasheet Volume OneThermal Management Specifications5.1.3.9 4-Core 130W Thermal Sp
Thermal Management Specifications124 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Some of the processor
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 125Datasheet Volume OneThermal Management Specifications5.1.3.10 4-Core 130W 1S WS The
Thermal Management Specifications126 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. This Thermal Profile
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 127Datasheet Volume OneThermal Management Specifications2. This Thermal Profile is rep
Thermal Management Specifications128 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2. Thermal Design Power (TDP)
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 129Datasheet Volume OneThermal Management Specifications1. Some processor units may be
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 13Datasheet Volume OneOverview1 Overview1.1 IntroductionThe Intel® Xeon® Processor E5-
Thermal Management Specifications130 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Please refer to Table
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 131Datasheet Volume OneThermal Management SpecificationsNotes:1. Some processor units
Thermal Management Specifications132 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5.1.4 Embedded Server Processo
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 133Datasheet Volume OneThermal Management SpecificationsNotes:1. This Thermal Profile
Thermal Management Specifications134 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. This Thermal Profile
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 135Datasheet Volume OneThermal Management Specifications5.1.4.2 8-Core LV70W Thermal S
Thermal Management Specifications136 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. This Thermal Profile
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 137Datasheet Volume OneThermal Management Specifications5.1.5 Thermal MetrologyThe min
138 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5.2 Processor Core Thermal Features5.2.1 Processor TemperatureA
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 139Datasheet Volume One5.2.2.1 Frequency/SVID ControlThe processor uses Frequency/SVID
Overview14 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families Datasheet Volume One1.1.1 Processor Feature Details• Up to 8 execution core
140 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5.2.2.2 Clock ModulationClock modulation is performed by altern
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 141Datasheet Volume OnePROCHOT_N can allow voltage regulator (VR) thermal designs to t
142 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5.2.6.2 Hybrid Closed Loop Thermal Throttling (CLTT_Hybrid)The
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 143Datasheet Volume OneSignal Descriptions6 Signal DescriptionsThis chapter describes
Signal Descriptions144 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One6.2 PCI Express* Based Interface SignalsNote
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 145Datasheet Volume OneSignal DescriptionsPE2D_RX_DN[15:12]PE2D_RX_DP[15:12]PCIe* Rece
Signal Descriptions146 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNote: Refer to the appropriate Platform Desi
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 147Datasheet Volume OneSignal Descriptions6.5 PECI Signal6.6 System Reference Clock Si
Signal Descriptions148 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One6.8 Serial VID Interface (SVID) Signals6.9 P
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 149Datasheet Volume OneSignal DescriptionsPROCHOT_N PROCHOT_N will go active when the
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 15Datasheet Volume OneOverview• 46-bit physical addressing and 48-bit virtual addressi
Signal Descriptions150 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One6.10 Processor Power and Ground SuppliesTXT_
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 151Datasheet Volume OneSignal Descriptions§VTTD_SENSEVSS_VTTD_SENSEVTTD_SENSE and VSS_
Signal Descriptions152 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 153Datasheet Volume OneElectrical Specifications7 Electrical Specifications7.1 Process
Electrical Specifications154 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One7.1.5 Platform Environmental Control I
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 155Datasheet Volume OneElectrical SpecificationsThe processor core frequency is config
Electrical Specifications156 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One7.1.9.2 Decoupling GuidelinesDue to it
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 157Datasheet Volume OneElectrical Specificationshigher than the VID supported by the V
Electrical Specifications158 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One7.1.9.3.5 SVID Power State Functions:
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 159Datasheet Volume OneElectrical Specifications7.1.9.3.6 SVID Voltage Rail Addressing
Overview16 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families Datasheet Volume One— UDIMMs x8, x16— RDIMMs x4, x8— LRDIMM x4, x8 (2-Gb an
Electrical Specifications160 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. 00h = Off State2. VID Range H
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 161Datasheet Volume OneElectrical SpecificationsDDR3 DDR3 buffers: 1.5 V and 1.35 V to
Electrical Specifications162 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OnePCI Express* Port 1, 2, & 3 Signal
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 163Datasheet Volume OneElectrical SpecificationsJTAG & TAP SignalsSingle ended CMO
Electrical Specifications164 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Please refer to the applicabl
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 165Datasheet Volume OneElectrical Specifications7.4 Fault Resilient Booting (FRB)The p
Electrical Specifications166 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneTechnology transitions signal. Please
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 167Datasheet Volume OneElectrical SpecificationsNotes:1. For functional operation, all
Electrical Specifications168 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One7.8 DC SpecificationsDC specifications
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 169Datasheet Volume OneElectrical Specifications7.8.1 Voltage and Current Specificatio
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 17Datasheet Volume OneOverview— x16 port (Port 2 & Port 3) may negotiate down to x
Electrical Specifications170 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One16. VCCD tolerance at processor pins.
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 171Datasheet Volume OneElectrical Specificationscapable of drawing ICC_MAX for up to 5
Electrical Specifications172 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2. This table is intended to aid in re
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 173Datasheet Volume OneElectrical SpecificationsNotes:1. The loadline specification in
Electrical Specifications174 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigure 7-4. 4/2-Core: Processor VCC St
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 175Datasheet Volume One7.8.2 Die Voltage ValidationCore voltage (VCC) overshoot events
176 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. VOS_MAX is the measured overshoot voltage.2. TOS_MAX i
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 177Datasheet Volume OneNotes:1. Unless otherwise noted, all specifications in this tab
178 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One13. DRAM_PWR_OK_C{01/23}: Data Scrambling must be enabled for p
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 179Datasheet Volume OneNote:1. These signals are measured between VIL and VIH. 2. The
Overview18 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families Datasheet Volume One1.2.3 Direct Media Interface Gen 2 (DMI2)• Serves as th
180 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. VTT refers to instantaneous VTT.2. Measured at 0.31*VT
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 181Datasheet Volume One1. These specifications This table applies to the processor sid
182 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigure 7-7. BCLK{0/1} Differential Clock Crosspoint Specificati
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 183Datasheet Volume One7.9 Signal QualityData transfer requires the clean reception of
184 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One7.9.3 Intel QuickPath Interconnect Signal Quality Specification
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 185Datasheet Volume One7.9.5.2 Overshoot/Undershoot Pulse DurationOvershoot/undershoot
186 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume Onethe overshoot specification, when you add the total impact of a
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 187Datasheet Volume OneProcessor Land Listing8 Processor Land ListingThis chapter prov
Processor Land Listing188 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneDDR0_DQ[11] CJ5 SSTL I/ODDR0_DQ[12] CA1 S
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 189Datasheet Volume OneProcessor Land ListingDDR0_DQS_DP[13] CD32 SSTL I/ODDR0_DQS_DP[
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 19Datasheet Volume OneOverview• Home snoop based coherency•3-bit Node ID• 46-bit physi
Processor Land Listing190 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneDDR1_DQ[14] DB10 SSTL I/ODDR1_DQ[15] DF10
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 191Datasheet Volume OneProcessor Land ListingDDR1_DQS_DP[16] DB38 SSTL I/ODDR1_DQS_DP[
Processor Land Listing192 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneDDR2_DQ[20] T34 SSTL I/ODDR2_DQ[21] P34 S
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 193Datasheet Volume OneProcessor Land ListingDDR2_ECC[4] AB30 SSTL I/ODDR2_ECC[5] AD30
Processor Land Listing194 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneDDR3_DQ[23] B32 SSTL I/ODDR3_DQ[24] M32 S
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 195Datasheet Volume OneProcessor Land ListingDDR3_ECC[7] H26 SSTL I/ODDR3_MA_PAR B18 S
Processor Land Listing196 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OnePE1B_TX_DN[6] K48 PCIEX3 OPE1B_TX_DN[7] L
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 197Datasheet Volume OneProcessor Land ListingPE3A_TX_DP[2] R47 PCIEX3 OPE3A_TX_DP[3] P
Processor Land Listing198 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneQPI0_DRX_DN[19] BM48 QPI IQPI0_DRX_DP[00]
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 199Datasheet Volume OneProcessor Land ListingQPI1_DRX_DN[19] CN45 QPI IQPI1_DRX_DP[00]
2 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product FamiliesDatasheet Volume OneINFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH Int
Overview20 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families Datasheet Volume One• Memory thermal monitoring via MEM_HOT_C01_N and MEM_H
Processor Land Listing200 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneRSVD BH46RSVD BJ43RSVD BJ45RSVD BK44RSVD
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 201Datasheet Volume OneProcessor Land ListingVCC AM12 PWRVCC AM14 PWRVCC AM16 PWRVCC A
Processor Land Listing202 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneVCC BF10 PWRVCC BF12 PWRVCC BF14 PWRVCC B
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 203Datasheet Volume OneProcessor Land ListingVCC BU9 PWRVCC BV10 PWRVCC BV12 PWRVCC BV
Processor Land Listing204 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneVSA AH2 PWRVSA AH4 PWRVSA AH6 PWRVSA AH8
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 205Datasheet Volume OneProcessor Land ListingVSS AK42 GNDVSS AK44 GNDVSS AK46 GNDVSS A
Processor Land Listing206 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneVSS BG47 GNDVSS BH58 GNDVSS BJ55 GNDVSS B
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 207Datasheet Volume OneProcessor Land ListingVSS CC3 GNDVSS CC43 GNDVSS CC47 GNDVSS CC
Processor Land Listing208 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneVSS CP12 GNDVSS CP16 GNDVSS CP36 GNDVSS C
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 209Datasheet Volume OneProcessor Land ListingVSS DD38 GNDVSS DD6 GNDVSS DE17 GNDVSS DE
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 21Datasheet Volume OneOverviewEnhanced Intel SpeedStep® TechnologyAllows the operating
Processor Land Listing210 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneVSS N5 GNDVSS N53 GNDVSS N9 GNDVSS P10 GN
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 211Datasheet Volume OneProcessor Land ListingVTTD AY42 PWRVTTD BD42 PWRVTTD BH42 PWRVT
Processor Land Listing212 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One8.2 Listing by Land NumberTable 8-2. Land
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 213Datasheet Volume OneProcessor Land ListingAC21 VCCD_23 PWRAC23 VCCD_23 PWRAC25 VCCD
Processor Land Listing214 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneAF22 VTTD PWRAF24 VTTD PWRAF26 VSS GNDAF2
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 215Datasheet Volume OneProcessor Land ListingAJ9 VSA PWRAK10 VSS GNDAK12 VSS GNDAK14 V
Processor Land Listing216 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneAP6 VCC PWRAP8 VCC PWRAR1 VSS GNDAR11 VSS
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 217Datasheet Volume OneProcessor Land ListingAW57 VSS GNDAW7 VCC PWRAW9 VCC PWRAY10 VC
Processor Land Listing218 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneBC47 RSVDBC49 SOCKET_ID[1] CMOS IBC5 VSS
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 219Datasheet Volume OneProcessor Land ListingBH44 RSVDBH46 RSVDBH48 PEHPSCL ODCMOS I/O
Overview22 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families Datasheet Volume OneLLC Last Level CacheLRDIMM Load Reduced Dual In-line Me
Processor Land Listing220 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneBN43 VSS GNDBN45 VSS GNDBN47 RSVDBN49 QPI
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 221Datasheet Volume OneProcessor Land ListingBV4 VCC PWRBV42 VTTD PWRBV44 TMS CMOS IBV
Processor Land Listing222 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneCA13 VCCPLL PWRCA15 VCCPLL PWRCA17 DDR01_
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 223Datasheet Volume OneProcessor Land ListingCD14 DDR0_ECC[5] SSTL I/OCD16 DDR0_DQS_DP
Processor Land Listing224 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneCG21 DDR0_CLK_DP[2] SSTL OCG23 DDR0_CLK_D
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 225Datasheet Volume OneProcessor Land ListingCK26 DDR0_MA[10] SSTL OCK28 DDR0_CS_N[9]
Processor Land Listing226 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneCN31 VSS GNDCN33 VSS GNDCN35 VSS GNDCN37
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 227Datasheet Volume OneProcessor Land ListingCT26 DDR1_CS_N[7] SSTL OCT28 VSS GNDCT30
Processor Land Listing228 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneCW21 VCCD_01 PWRCW23 VCCD_01 PWRCW25 VCCD
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 229Datasheet Volume OneProcessor Land ListingDA23 DDR1_MA[03] SSTL ODA25 DDR1_ODT[1] S
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 23Datasheet Volume OneOverview1.7 Related DocumentsRefer to the following documents fo
Processor Land Listing230 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneDD32 DDR1_DQ[41] SSTL I/ODD34 VSS GNDDD36
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 231Datasheet Volume OneProcessor Land ListingE9 DDR3_DQ[35] SSTL I/OF10 DDR3_DQ[38] SS
Processor Land Listing232 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneH56 RSVDH58 RSVDH6 DDR3_DQS_DN[15] SSTL I
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 233Datasheet Volume OneProcessor Land ListingL5 VSS GNDL51 PE3A_TX_DN[1] PCIEX3 OL53 P
Processor Land Listing234 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneP52 PE3B_TX_DP[4] PCIEX3 OP54 VSS GNDP56
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 235Datasheet Volume OneProcessor Land ListingU7 DDR2_DQ[44] SSTL I/OU9 DDR2_DQ[55] SST
Processor Land Listing236 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One§
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 237Datasheet Volume OnePackage Mechanical Specifications9 Package Mechanical Specifica
Package Mechanical Specifications238 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One5. Reference datums6. All draw
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 239Datasheet Volume OnePackage Mechanical SpecificationsFigure 9-2. Processor Package
Overview24 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families Datasheet Volume One1.8 State of DataThe data contained within this documen
Package Mechanical Specifications240 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigure 9-3. Processor Package
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 241Datasheet Volume OnePackage Mechanical Specifications9.2 Processor Component Keep-O
Package Mechanical Specifications242 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One9.6 Processor Mass Specificati
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 243Datasheet Volume OneBoxed Processor Specifications10 Boxed Processor Specifications
Boxed Processor Specifications244 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneThe STS200C utilizes a fan capabl
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 245Datasheet Volume OneBoxed Processor Specificationssink solutions. The retention sol
Boxed Processor Specifications246 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigure 10-4. Boxed Processor Moth
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 247Datasheet Volume OneBoxed Processor SpecificationsFigure 10-5. Boxed Processor Moth
Boxed Processor Specifications248 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigure 10-6. Boxed Processor Moth
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 249Datasheet Volume OneBoxed Processor SpecificationsFigure 10-7. Boxed Processor Moth
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 25Datasheet Volume OneInterfaces2 InterfacesThis chapter describes the interfaces supp
Boxed Processor Specifications250 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigure 10-8. Boxed Processor Heat
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 251Datasheet Volume OneBoxed Processor SpecificationsFigure 10-9. Boxed Processor Heat
Boxed Processor Specifications252 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigure 10-10.4-Pin Fan Cable Conn
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 253Datasheet Volume OneBoxed Processor SpecificationsFigure 10-11. 4-Pin Base Baseboar
Boxed Processor Specifications254 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One10.2.2 Boxed Processor Retention
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 255Datasheet Volume OneBoxed Processor Specifications10.3.1 Boxed Processor Cooling Re
Boxed Processor Specifications256 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Local ambient temperatur
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 257Datasheet Volume OneBoxed Processor SpecificationsBoxed Processor• Intel® Xeon® pro
Boxed Processor Specifications258 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One
Interfaces26 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.2 PCI Express* InterfaceThis section describes the P
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 27Datasheet Volume OneInterfaces2.2.1.1 Transaction LayerThe upper layer of the PCI Ex
Interfaces28 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One256 bytes of a logical device's configuration spa
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 29Datasheet Volume OneInterfacesoptimized for low latency and high scalability, as wel
Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families 3Datasheet Volume OneContents1Overview...
30 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5 Platform Environment Control Interface (PECI)The Platform En
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 31Datasheet Volume One2.5.1.1 Thermal ManagementProcessor fan speed control is managed
32 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneAn example Ping() command to PECI device address 0x30 is shown b
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 33Datasheet Volume One2.5.2.2.2 Device InfoThe Device Info byte gives details regardin
34 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFor the processor PECI client the Revision Number will return ‘0
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 35Datasheet Volume OneExample bus transaction for a thermal sensor device located at a
36 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume Oneprocessor PECI clients. All command responses are prepended with
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 37Datasheet Volume OneRead Length: 0x01Command: 0xa5AW FCS Support: YesDescription: Wr
38 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.6 Package Configuration CapabilitiesTable 2-6 combines bot
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 39Datasheet Volume OneTable 2-6. RdPkgConfig() & WrPkgConfig() DRAM Thermal and Po
4 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product FamiliesDatasheet Volume One3.2.4 Execute Disable Bit ...
40 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Time, energy and power units should be assumed, where a
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 41Datasheet Volume One2.5.2.6.3 DRAM Rank Temperature WriteThis feature allows the PEC
42 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.6.5 DIMM Ambient Temperature Write / ReadThis feature allo
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 43Datasheet Volume One2.5.2.6.7 Accumulated DRAM Energy ReadThis feature allows the PE
44 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneThe minimum DRAM power in Figure 2-18 corresponds to a minimum b
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 45Datasheet Volume OneThe following conversion formula should be used for encoding or
46 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.6.11 CPU Thermal and Power Optimization CapabilitiesTable
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 47Datasheet Volume One“Wake on PECI” Mode Bit Write / Read05 0x0000“Wake on PECI” mode
48 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OnePower Limit for the VCC Power Plane Write / Read25 0x0000Power L
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 49Datasheet Volume One2.5.2.6.12 Package Identifier ReadThis feature enables the PECI
Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families 5Datasheet Volume One7 Electrical Specifications...
50 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One• CPU Microcode Update Revision: Reflects the revision number fo
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 51Datasheet Volume One2.5.2.6.14 Package Power SKU ReadThis read allows the PECI host
52 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.6.15 “Wake on PECI” Mode Bit Write / ReadSetting the “Wake
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 53Datasheet Volume One2.5.2.6.18 Per Core DTS Temperature ReadThis feature enables the
54 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.6.21 Thermal Averaging Constant Write / ReadThis feature a
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 55Datasheet Volume One2.5.2.6.24 Accumulated Energy Status ReadThis service can return
56 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume Onecompared to the input PROCHOT_N signal assertion method. Both po
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 57Datasheet Volume One‘Power Limit 1’ values may be impacted by the processor heat sin
58 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.6.28 Efficient Performance Indicator ReadThe Efficient Per
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 59Datasheet Volume One2.5.2.6.30 Caching Agent TOR ReadThis feature allows the PECI ho
6 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFigures1-1 Intel® Xeon® Processor E5-2600 Product Family on the
60 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.7 RdIAMSR()The RdIAMSR() PECI command provides read access
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 61Datasheet Volume OneNote: The 2-byte MSR Address field and read data field defined i
62 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.7.3 Supported ResponsesThe typical client response is a pa
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 63Datasheet Volume OneNotes:1. The IA32_MC0_MISC register details will be available up
64 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.8 RdPCIConfig()The RdPCIConfig() command provides sideband
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 65Datasheet Volume One2.5.2.8.2 Supported ResponsesThe typical client response is a pa
66 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.2.9.1 Command FormatThe RdPCIConfigLocal() format is as foll
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 67Datasheet Volume One2.5.2.10 WrPCIConfigLocal()The WrPCIConfigLocal() command provid
68 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNote: The 3-byte PCI configuration address and write data field
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 69Datasheet Volume One2.5.2.10.3 WrPCIConfigLocal() CapabilitiesOn the processor PECI
Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families 7Datasheet Volume One2-47 RdPCIConfigLocal()...
70 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneIn the event that the processor is tri-stated using power-on-con
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 71Datasheet Volume OneThe client address may not be changed after PWRGOOD assertion, u
72 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.3.5 S-statesThe processor PECI client is always guaranteed t
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 73Datasheet Volume One2.5.3.7.2 Link Init ModeIn cases where the socket is not one Int
74 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.3.10 Enumerating PECI Client CapabilitiesThe PECI host origi
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 75Datasheet Volume One2.5.5 Client Responses2.5.5.1 Abort FCSThe Client responds with
76 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One2.5.6 Originator ResponsesThe simplest policy that an originator
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 77Datasheet Volume OneTemperature readings from the processor are always negative in a
78 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 79Datasheet Volume OneTechnologies3 Technologies3.1 Intel® Virtualization Technology (
8 Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product FamiliesDatasheet Volume One10-1 STS200C Passive/Active Combination Heat Sink (with Removab
Technologies80 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One3.1.2 Intel VT-x FeaturesThe processor core supports
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 81Datasheet Volume OneTechnologies— Support for fault collapsing based on Requester ID
Technologies82 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneThese extensions enhance two areas:• The launching o
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 83Datasheet Volume OneTechnologies3.2.4 Execute Disable BitIntel's Execute Disabl
Technologies84 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One3.5 Enhanced Intel SpeedStep® TechnologyThe processo
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 85Datasheet Volume OneTechnologiesThe key advantages of Intel AVX are:• Performance -
Technologies86 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 87Datasheet Volume OnePower Management4 Power ManagementThis chapter provides informat
Power Management88 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneNotes:1. Package C7 is not supported.2. All pack
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 89Datasheet Volume OnePower Management4.1.4 DMI2/PCI Express Link StatesNote: L1 is on
Intel® Xeon® Processor E5-1600/ E5-2600/E5-4600 Product Families 9Datasheet Volume One4-10 Package C-State Power Specifications ...
Power Management90 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One4.2 Processor Core/Package Power ManagementWhile
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 91Datasheet Volume OnePower ManagementWhile individual threads can request low power C
Power Management92 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume OneFor legacy operating systems, P_LVLx I/O reads a
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 93Datasheet Volume OnePower ManagementA System Management Interrupt (SMI) handler retu
Power Management94 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One4.2.5 Package C-StatesThe processor supports C0,
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 95Datasheet Volume OnePower Management4.2.5.1 Package C0The normal operating state for
Power Management96 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One• At least one core is in the C1 state.• The oth
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 97Datasheet Volume OnePower Management• Additional power savings actions, as allowed b
Power Management98 Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product FamiliesDatasheet Volume One• CKE Power-Down: Opportunistic, per rank contro
Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families 99Datasheet Volume OnePower Management4.3.2.3 DLL and PLL ShutdownSelf refresh, accord
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