Essentials

Product Collection = 11th Generation Intel® Core™ i9 Processors

Code Name = Products formerly Rocket Lake

Vertical Segment = Desktop

Processor Number = i9-11900K

Status = Launched

Launch Date = Q1'21

Lithography = 14 nm

Use Conditions = PC/Client/Tablet

CPU

Specifications

# of Cores = 8

# of Threads = 16

Processor Base Frequency = 3.50 GHz

Max Turbo Frequency = 5.30 GHz

Intel® Thermal Velocity Boost Frequency = 5.30 GHz

Cache = 16 MB Intel® Smart Cache

Bus Speed = 8 GT/s

Intel® Turbo Boost Max Technology 3.0 Frequency  = 5.20 GHz

Intel® Turbo Boost Technology 2.0 Frequency = 5.10 GHz

TDP = 125 W

Configurable TDP-down Frequency = 3.00 GHz

Configurable TDP-down = 95 W

Memory Specifications

Max Memory Size (dependent on memory type) = 128 GB

Memory Types = DDR4-3200

Max # of Memory Channels = 2

Max Memory Bandwidth = 50 GB/s

ECC Memory Supported = No

Supplemental Information

Embedded Options Available = No

Datasheet = View now

Processor Graphics

Processor Graphics= Intel® UHD Graphics 750

Graphics Base Frequency = 350 MHz

Graphics Max Dynamic Frequency = 1.30 GHz

Graphics Video Max Memory = 64 GB

Execution Units = 32

4K Support = Yes, at 60Hz

Max Resolution (HDMI) = [email protected]

Max Resolution (DP) = 5120 x 3200 @60Hz

Max Resolution (eDP - Integrated Flat Panel) = 5120 x 3200 @60Hz

DirectX* Support = 12.1

OpenGL* Support = 4.5

Intel® Quick Sync Video = Yes

Intel® InTru™ 3D Technology = Yes

Intel® Clear Video HD Technology = Yes

Intel® Clear Video Technology = Yes

# of Displays Supported = 3

Device ID = 0x4C8A

OpenCL* Support = 3.0

Expansion Options

Scalability = 1S Only

PCI Express Revision = 4.0

PCI Express Configurations = Up to 1x16+1x4, 2x8+1x4, 1x8+3x4

Max # of PCI Express Lanes = 20

Package Specifications

Sockets Supported = FCLGA1200

Max CPU Configuration = 1

Thermal Solution Specification = PCG 2019A

Intel® Thermal Velocity Boost Temperature = 70 °C

TJUNCTION = 100°C

Package Size = 37.5 mm x 37.5 mm

Advanced Technologies

Intel® Deep Learning Boost (Intel® DL Boost) = Yes

Intel® Thermal Velocity Boost = Yes

Intel® Turbo Boost Max Technology 3.0 = Yes

Intel® Turbo Boost Technology  = 2.0

Intel vPro® Platform Eligibility  = Yes

Intel® Hyper-Threading Technology  = Yes

Intel® Virtualization Technology (VT-x)  = Yes

Intel® Virtualization Technology for Directed I/O (VT-d)  = Yes

Intel® VT-x with Extended Page Tables (EPT)  = Yes

Intel® 64  = Yes

Instruction Set = 64-bit

Instruction Set Extensions = Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512

Idle States = Yes

Enhanced Intel SpeedStep® Technology = Yes

Thermal Monitoring Technologies = Yes

Intel® Identity Protection Technology = Yes

Intel® Stable Image Platform Program (SIPP) = Yes

Intel® Gaussian and Neural Accelerator 2.0 = Yes

 Security & Reliability

Intel® AES New Instructions = Yes

Secure Key = Yes

Intel® Software Guard Extensions (Intel® SGX) = No

Intel® OS Guard = Yes

Intel® Trusted Execution Technology =Yes

Execute Disable Bit = Yes

Intel® Boot Guard = Yes

Warranty

3 Years

Note*

Price, feature and specifications are subject to change without notice.