Data Sheet

ManualsBrandsIntel ManualsCPU ProcessorsCore i7-9700KF 3.6 GHz Eight-Core LGA 1151 Processor

Datasheet, Volume 1 of 2 3

Contents

1 Introduction ............................................................................................................ 10

1.1 Processor Volatility Statement............................................................................. 12

1.2 Supported Technologies ..................................................................................... 12

1.3 Power Management Support ............................................................................... 13

1.3.1 Processor Core Power Management........................................................... 13

1.3.2 System Power Management ..................................................................... 13

1.3.3 Memory Controller Power Management...................................................... 14

1.3.4 Processor Graphics Power Management ..................................................... 14

1.4 Thermal Management Support ............................................................................ 14

1.5 Package Support ............................................................................................... 15

1.6 Ballout Information............................................................................................ 15

1.7 Processor Testability .......................................................................................... 15

1.8 Operating System Support ................................................................................. 15

1.9 Terminology ..................................................................................................... 15

1.10 Related Documents............................................................................................ 18

2 Interfaces................................................................................................................ 19

2.1 System Memory Interface................................................................................... 19

2.1.1 System Memory Technology Supported ..................................................... 19

2.1.2 System Memory Timing Support............................................................... 22

2.1.3 System Memory Organization Modes......................................................... 23

2.1.4 System Memory Frequency...................................................................... 24

2.1.5 Technology Enhancements of Intel

Fast Memory Access (Intel

FMA) .......... 25

2.1.6 Data Scrambling .................................................................................... 25

2.1.7 ECC H-Matrix Syndrome Codes................................................................. 25

2.1.8 DDR I/O Interleaving .............................................................................. 26

2.1.9 Data Swapping....................................................................................... 27

2.1.10 DRAM Clock Generation........................................................................... 27

2.1.11 DRAM Reference Voltage Generation ......................................................... 28

2.1.12 Data Swizzling ....................................................................................... 28

2.2 PCI Express* Graphics Interface (PEG)................................................................. 28

2.2.1 PCI Express* Support ............................................................................. 28

2.2.2 PCI Express* Architecture ....................................................................... 30

2.2.3 PCI Express* Configuration Mechanism ..................................................... 31

2.2.4 PCI Express* Equalization Methodology ..................................................... 31

2.3 Direct Media Interface (DMI)............................................................................... 32

2.3.1 DMI Lane Reversal and Polarity Inversion .................................................. 32

2.3.2 DMI Error Flow....................................................................................... 33

2.3.3 DMI Link Down ...................................................................................... 33

2.4 Processor Graphics ............................................................................................ 34

2.4.1 API Support (Windows*) ......................................................................... 34

2.4.2 Media Support (Intel

QuickSync and Clear Video Technology HD) ............... 34

2.4.3 Switchable/Hybrid Graphics ..................................................................... 37

2.4.4 Gen 9 LP Video Analytics ......................................................................... 38

2.4.5 Gen 9 LP (9th Generation Low Power) Block Diagram .................................. 39

2.4.6 GT2/3 Graphic Frequency ........................................................................ 39

2.5 Display Interfaces ............................................................................................. 40

2.5.1 DDI Configuration .................................................................................. 40

2.5.2 eDP* Bifurcation .................................................................................... 40

2.5.3 Display Technologies............................................................................... 43

2.5.4 DisplayPort* .......................................................................................... 45