Specification Sheet

ManualsBrandsIntel ManualsCPU ProcessorsIntel Xeon E5-2609 v2 Quad-Core Processor 2.5GHz 6.4GT/s 10MB LGA 2011 CPU BX80635E52609V2

Intel

Xeon

Processor E5-1600/E5-2600/E5-4600 v2 Product Families 3

Datasheet Volume One of Two

Table of Contents

1Overview................................................................................................................. 11

1.1 Introduction ..................................................................................................... 11

1.1.1 Processor Feature Details ........................................................................ 16

1.1.2 Supported Technologies .......................................................................... 16

1.2 Interfaces ........................................................................................................ 17

1.2.1 System Memory Support ......................................................................... 17

1.2.2 PCI Express* ......................................................................................... 18

1.2.3 Direct Media Interface Gen 2 (DMI2)......................................................... 19

1.2.4 Intel

QuickPath Interconnect (Intel

QPI) ............................................... 20

1.2.5 Platform Environment Control Interface (PECI)........................................... 20

1.3 Power Management Support ............................................................................... 21

1.3.1 Processor Package and Core States........................................................... 21

1.3.2 System States Support ........................................................................... 21

1.3.3 Memory Controller.................................................................................. 21

1.3.4 PCI Express* ......................................................................................... 21

1.3.5 Intel

QPI............................................................................................. 21

1.4 Thermal Management Support ............................................................................ 21

1.5 Package Summary............................................................................................. 22

1.6 Terminology ..................................................................................................... 22

1.7 Related Documents ........................................................................................... 25

1.8 Statement of Volatility (SOV) .............................................................................. 25

1.9 State of Data .................................................................................................... 25

2Interfaces................................................................................................................ 27

2.1 System Memory Interface .................................................................................. 27

2.1.1 System Memory Technology Support ........................................................ 27

2.1.2 System Memory Timing Support............................................................... 27

2.2 PCI Express* Interface....................................................................................... 28

2.2.1 PCI Express* Architecture ....................................................................... 28

2.2.2 PCI Express* Configuration Mechanism ..................................................... 29

2.3 DMI2/PCI Express* Interface .............................................................................. 30

2.3.1 DMI2 Error Flow..................................................................................... 30

2.3.2 Processor/PCH Compatibility Assumptions.................................................. 30

2.3.3 DMI2 Link Down..................................................................................... 30

2.4 Intel

QuickPath Interconnect (Intel

QPI) .......................................................... 30

2.5 Platform Environment Control Interface (PECI)...................................................... 31

2.5.1 PECI Client Capabilities ........................................................................... 32

2.5.2 Client Command Suite ............................................................................ 33

2.5.3 Client Management................................................................................. 71

2.5.4 Multi-Domain Commands ........................................................................ 76

2.5.5 Client Responses.................................................................................... 77

2.5.6 Originator Responses.............................................................................. 78

2.5.7 DTS Temperature Data ........................................................................... 78

3 Technologies ........................................................................................................... 81

3.1 Intel

Virtualization Technology (Intel® VT) ......................................................... 81

3.1.1 Intel

VT-x Objectives ............................................................................ 81

3.1.2 Intel

VT-x Features .............................................................................. 82

3.1.3 Intel® VT-d Objectives ........................................................................... 82

3.1.4 Intel® Virtualization Technology Processor Extensions ................................ 83

3.2 Security Technologies ........................................................................................ 83

3.2.1 Intel® Trusted Execution Technology........................................................ 83

3.2.2 Intel® Trusted Execution Technology – Server Extensions ........................... 84