Datasheet

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Contents

Revision History..................................................................................................................9

1.0 Introduction................................................................................................................10

1.1 Supported Technologies.........................................................................................11

1.2 Power Management Support...................................................................................12

1.3 Thermal Management Support................................................................................12

1.4 Package Support...................................................................................................13

1.5 Processor Testability............................................................................................. 13

1.6 Terminology.........................................................................................................13

1.7 Related Documents............................................................................................... 16

2.0 Interfaces................................................................................................................... 18

2.1 System Memory Interface...................................................................................... 18

2.1.1 System Memory Technology Supported ......................................................18

2.1.2 System Memory Timing Support................................................................. 19

2.1.3 Intel

Fast Memory Access (Intel

FMA)..................................................... 20

2.1.4 System Memory Frequency........................................................................ 21

2.1.5 System Memory Organization Modes ......................................................... 21

2.1.6 Data Scrambling...................................................................................... 22

2.2 Processor Graphics................................................................................................22

2.3 Processor Graphics Controller (GT)..........................................................................23

2.3.1 3D and Video Engines for Graphics Processing.............................................. 23

2.4 Digital Display Interface (DDI)................................................................................25

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

2.5.1 PECI Bus Architecture................................................................................31

3.0 Technologies............................................................................................................... 33

3.1 Intel

Virtualization Technology (Intel

VT)............................................................. 33

3.2 Intel

Trusted Execution Technology (Intel

TXT).....................................................37

3.3 Intel

Hyper-Threading Technology (Intel

HT Technology)....................................... 38

3.4 Intel

Turbo Boost Technology 2.0..........................................................................39

3.5 Intel

Advanced Vector Extensions 2.0 (Intel

AVX2)................................................39

3.6 Intel

Advanced Encryption Standard New Instructions (Intel

AES-NI).......................39

3.7 Intel

64 Architecture x2APIC................................................................................ 40

3.8 Power Aware Interrupt Routing (PAIR)....................................................................42

3.9 Execute Disable Bit............................................................................................... 42

3.10 Intel

Device Protection with Boot Guard............................................................... 42

3.11 Supervisor Mode Execution Protection (SMEP)........................................................42

3.12 Supervisor Mode Access Protection (SMAP) ...........................................................43

3.13 Intel

Transactional Synchronization Extensions - New Instructions (Intel

TSX-NI)... 43

4.0 Power Management.................................................................................................... 44

4.1 Advanced Configuration and Power Interface (ACPI) States Supported......................... 45

4.2 Processor Core Power Management......................................................................... 46

4.2.1 Enhanced Intel

SpeedStep

Technology Key Features..................................46

4.2.2 Low-Power Idle States............................................................................... 47

4.2.3 Requesting Low-Power Idle States...............................................................48

4.2.4 Core C-State Rules....................................................................................48

Contents—Processor

5th Generation Intel

Core

™

Processor Family, Intel

Core

™

M Processor Family, Mobile Intel

Pentium

Processor Family, and

Mobile Intel

Celeron

Processor Family

March 2015 Datasheet – Volume 1 of 2

Order No.: 330834-004v1 3