Processor family
9th gen Intel Core i9
Processor cores
8
Component for
PC
Processor manufacturer
Intel
Processor base frequency
3.6 GHz
Processor model
i9-9900K
Processor threads
16
Processor operating modes
64-bit
Processor cache
16 MB
Processor cache type
Smart Cache
Thermal Design Power (TDP)
95 W
Memory channels
Dual-channel
Memory clock speeds supported by processor
2666 MHz
On-board graphics adapter
Y
Processor socket
LGA 1151 (Socket H4)
Processor lithography
14 nm
Box
N
Processor boost frequency
5 GHz
Memory types supported by processor
DDR4-SDRAM
On-board graphics adapter model
Intel UHD Graphics 630
On-board graphics adapter base frequency
350 MHz
On-board graphics adapter DirectX version
12.0
PCI Express slots version
3.0
Supported instruction sets
SSE4.1,SSE4.2,AVX 2.0
Cooler included
N
Discrete graphics adapter
N
Discrete graphics adapter model
Not available
PCI Express configurations
1x16,2x8,1x8+2x4
Memory bandwidth supported by processor (max)
41.6 GB/s
Maximum internal memory supported by processor
128 GB
Maximum number of PCI Express lanes
16
ECC
N
On-board graphics adapter dynamic frequency (max)
1200 MHz
Package type
Retail box
Supported memory types
DDR4-SDRAM
Maximum internal memory
128 GB
Intel Turbo Boost Technology
2.0
System bus rate
8 GT/s
Intel Optane Memory Ready
Y
Intel Clear Video HD Technology (Intel CVT HD)
Y
Intel Quick Sync Video Technology
Y
Intel InTru 3D Technology
Y
Intel Trusted Execution Technology
Y
Intel vPro Platform Eligibility
Y
Product type
Processor
Intel Virtualization Technology for Directed I/O (VT-d)
Y
Intel Clear Video Technology
Y
Processor codename
Coffee Lake
Scalability
1S
Embedded options available
N
Intel Hyper Threading Technology (Intel HT Technology)
Y
Intel AES New Instructions (Intel AES-NI)
Y
Intel 64
Y
Intel Virtualization Technology (VT-x)
Y
Execute Disable Bit
Y
Enhanced Intel SpeedStep Technology
Y
Intel VT-x with Extended Page Tables (EPT)
Y
Intel Boot Guard
Y
Intel Secure Key
Y
Idle States
Y
Thermal Monitoring Technologies
Y
Processor package size
37.5mm x 37.5mm
CPU configuration (max)
1
Intel Identity Protection Technology (Intel IPT)
Y
Intel OS Guard
Y
Processor ARK ID
186605
PCI Express CEM revision
3.0
Harmonized System (HS) code
8542310001
Intel Transactional Synchronization Extensions
Y
Export Control Classification Number (ECCN)
5A992C
Commodity Classification Automated Tracking System (CCATS)
G077159
Status
Launched
Launch date
Q4'18
Maximum memory
128 GB
Processor ID
0x3E98
Number of displays supported (on-board graphics)
3
Intel Stable Image Platform Program (SIPP)
Y
Intel Software Guard Extensions (Intel SGX)
Y
Intel Turbo Boost Technology 2.0 frequency
5 GHz
Bus speed
8 GT/s
Maximum on-board graphics adapter memory
64 GB
On-board graphics adapter 4K support
Y
On-board graphics adapter OpenGL version
4.5
On-board graphics adapter maximum resolution (DisplayPort)
4096 x 2304 pixels
On-board graphics adapter maximum resolution (eDP - Integrated Flat Panel)
4096 x 2304 pixels
On-board graphics adapter maximum resolution (HDMI)
4096 x 2304 pixels
On-board graphics adapter refresh rate at maximum resolution (DisplayPort)
60 Hz
On-board graphics adapter refresh rate at maximum resolution (eDP - Integrated Flat Panel)
60 Hz
On-board graphics adapter refresh rate at maximum resolution (HDMI)
24 Hz
On-board graphics adapter ID
0x3E98
Intel Memory Protection Extensions (Intel MPX)
Y
Maximum resolution & refresh rate (DisplayPort)
4096 x 2304@60Hz
Thermal solution specification
PCG 2015D
Tjunction
100 °C
Generation
9th Generation
New product

Intel® Identity Protection Technology (Intel® IPT)

Protect Your Identity and Business Intel® Identity Protection Technology (Intel® IPT) protects enterprises from being penetrated by stolen credentials and online user account access with an added layer of hardware-based security and authentication as well as a multifactor authentication framework to manage different authentication methods.

Intel® Turbo Boost Technology

Higher Performance When You Need It Most Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.

Intel® Quick Sync Video Technology

Create, Edit, and Share Video in a Flash Intel® Quick Sync Video uses the dedicated media processing capabilities of Intel® Graphics Technology to make video encoding tasks—such as creating DVDs or Blu-ray discs, creating and editing 3D videos, converting 2D video files into 3D, and converting video for portable media players and social networking sites—faster and easier.

Technical details
Product type Processor
Supported memory types DDR4-SDRAM
Launch date Q4'18
Maximum resolution & refresh rate (DisplayPort) 4096 x 2304@60Hz
Status Launched
Maximum memory 128 GB
Bus speed 8 GT/s
Processor ID 0x3E98
Processor
Processor family 9th gen Intel Core i9
Processor cores 8
Processor socket LGA 1151 (Socket H4)
Component for PC
Processor lithography 14 nm
Box N
Cooler included N
Processor manufacturer Intel
Processor base frequency 3.6 GHz
Processor model i9-9900K
Processor threads 16
System bus rate 8 GT/s
Processor operating modes 64-bit
Processor cache 16 MB
Processor cache type Smart Cache
Thermal Design Power (TDP) 95 W
Processor boost frequency 5 GHz
Memory bandwidth supported by processor (max) 41.6 GB/s
Processor codename Coffee Lake
Processor ARK ID 186605
Generation 9th Generation
Memory
Memory channels Dual-channel
Maximum internal memory supported by processor 128 GB
Memory types supported by processor DDR4-SDRAM
Memory clock speeds supported by processor 2666 MHz
ECC N
Weight & dimensions
Processor package size 37.5mm x 37.5mm
Operational conditions
Tjunction 100 °C
Packaging data
Package type Retail box
Other features
Maximum internal memory 128 GB
Graphics
On-board graphics adapter Y
Discrete graphics adapter N
On-board graphics adapter model Intel UHD Graphics 630
Discrete graphics adapter model Not available
Maximum on-board graphics adapter memory 64 GB
On-board graphics adapter base frequency 350 MHz
On-board graphics adapter dynamic frequency (max) 1200 MHz
Number of displays supported (on-board graphics) 3
On-board graphics adapter 4K support Y
On-board graphics adapter DirectX version 12.0
On-board graphics adapter OpenGL version 4.5
On-board graphics adapter maximum resolution (DisplayPort) 4096 x 2304 pixels
On-board graphics adapter maximum resolution (eDP - Integrated Flat Panel) 4096 x 2304 pixels
On-board graphics adapter maximum resolution (HDMI) 4096 x 2304 pixels
On-board graphics adapter refresh rate at maximum resolution (DisplayPort) 60 Hz
On-board graphics adapter refresh rate at maximum resolution (eDP - Integrated Flat Panel) 60 Hz
On-board graphics adapter refresh rate at maximum resolution (HDMI) 24 Hz
On-board graphics adapter ID 0x3E98
Processor special features
Intel Hyper Threading Technology (Intel HT Technology) Y
Intel Identity Protection Technology (Intel IPT) Y
Intel Turbo Boost Technology 2.0
Intel Quick Sync Video Technology Y
Intel InTru 3D Technology Y
Intel Clear Video HD Technology (Intel CVT HD) Y
Intel AES New Instructions (Intel AES-NI) Y
Enhanced Intel SpeedStep Technology Y
Intel Trusted Execution Technology Y
Intel Memory Protection Extensions (Intel MPX) Y
Intel Turbo Boost Technology 2.0 frequency 5 GHz
Intel Transactional Synchronization Extensions Y
Intel VT-x with Extended Page Tables (EPT) Y
Intel Secure Key Y
Intel Stable Image Platform Program (SIPP) Y
Intel OS Guard Y
Intel Clear Video Technology Y
Intel Software Guard Extensions (Intel SGX) Y
Intel 64 Y
Intel Virtualization Technology (VT-x) Y
Intel Virtualization Technology for Directed I/O (VT-d) Y
Intel Optane Memory Ready Y
Intel Boot Guard Y
Intel vPro Platform Eligibility Y
Features
Execute Disable Bit Y
Idle States Y
Thermal Monitoring Technologies Y
Maximum number of PCI Express lanes 16
PCI Express slots version 3.0
PCI Express configurations 1x16,2x8,1x8+2x4
Supported instruction sets SSE4.1,SSE4.2,AVX 2.0
Scalability 1S
CPU configuration (max) 1
Embedded options available N
Thermal solution specification PCG 2015D
PCI Express CEM revision 3.0
Harmonized System (HS) code 8542310001
Export Control Classification Number (ECCN) 5A992C
Commodity Classification Automated Tracking System (CCATS) G077159
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