Datasheet

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 ........................................................................15
1.1.2 Supported Technologies ..........................................................................15
1.2 Interfaces ........................................................................................................16
1.2.1 System Memory Support.........................................................................16
1.2.2 PCI Express* .........................................................................................17
1.2.3 Direct Media Interface Gen 2 (DMI2).........................................................19
1.2.4 Intel
®
QuickPath Interconnect (Intel
®
QPI) ...............................................19
1.2.5 Platform Environment Control Interface (PECI)...........................................19
1.3 Power Management Support ...............................................................................20
1.3.1 Processor Package and Core States...........................................................20
1.3.2 System States Support ........................................................................... 20
1.3.3 Memory Controller..................................................................................20
1.3.4 PCI Express* .........................................................................................20
1.3.5 Intel
®
QPI.............................................................................................20
1.4 Thermal Management Support ............................................................................20
1.5 Package Summary............................................................................................. 21
1.6 Terminology .....................................................................................................21
1.7 Related Documents ........................................................................................... 24
1.8 Statement of Volatility (SOV)..............................................................................24
1.9 State of Data....................................................................................................24
2Interfaces................................................................................................................ 25
2.1 System Memory Interface ..................................................................................25
2.1.1 System Memory Technology Support ........................................................25
2.1.2 System Memory Timing Support...............................................................25
2.2 PCI Express* Interface....................................................................................... 26
2.2.1 PCI Express* Architecture .......................................................................26
2.2.2 PCI Express* Configuration Mechanism ..................................................... 27
2.3 DMI2/PCI Express* Interface..............................................................................28
2.3.1 DMI2 Error Flow..................................................................................... 28
2.3.2 Processor/PCH Compatibility Assumptions..................................................28
2.3.3 DMI2 Link Down.....................................................................................28
2.4 Intel® QuickPath Interconnect (Intel® QPI) .........................................................28
2.5 Platform Environment Control Interface (PECI)......................................................29
2.5.1 PECI Client Capabilities ...........................................................................30
2.5.2 Client Command Suite ............................................................................31
2.5.3 Client Management.................................................................................69
2.5.4 Multi-Domain Commands ........................................................................ 74
2.5.5 Client Responses.................................................................................... 75
2.5.6 Originator Responses..............................................................................76
2.5.7 DTS Temperature Data ...........................................................................76
3 Technologies ...........................................................................................................79
3.1 Intel
®
Virtualization Technology (Intel® VT).........................................................79
3.1.1 Intel
®
VT-x Objectives............................................................................79
3.1.2 Intel
®
VT-x Features ..............................................................................80
3.1.3 Intel® VT-d Objectives ...........................................................................80
3.1.4 Intel® Virtualization Technology Processor Extensions ................................81
3.2 Security Technologies ........................................................................................81
3.2.1 Intel® Trusted Execution Technology........................................................81
3.2.2 Intel® Trusted Execution Technology – Server Extensions...........................82