Think outside the box The 11th Gen Intel Core i9-11900KF has got fast clock speeds and high core counts which work seamlessly together to get more out of competetive gaming and content creation. This processor is unlocked and overclockable for you to be able to unleash extreme performance. The 11th Generations CPU’s are compatible with most 400 and 500 series motherboards and support PCIe Gen 4, you can also take advantage of excellent memory speeds and great features like Intel Turbo Boost Max Technology 3.0 and Intel Thermal Volocity Technology.

The Intel Core i9 11900KF processor DOES NOT feature an iGPU. A discrete graphics card MUST be installed in your system in order to output to a display.

3.5 GHz Base Clock

5.3 GHz Boost Clock

8/16 Cores/Threads

16MB Cache Size

Gaming and Beyond

Engineered for playBalanced Performance optimised for gaming.

Made to createEasily push through complex content creation workloads.

Game for a crowd Maximise recording quality while maintaining in-game FPS.

Customised performance Advanced overclocking controls for unlocked processors.

Free your Build

11th Gen Intel Core processors support the latest platform technologies to truly personalise your new PC’s capabilities.

PCIe Gen 4Support for the latest discrete graphics and other PCIe devices.

Intel Killer Wi-Fi 6/6E (Gig ) technology: Automatically prioritizes play on your busy networks

Thunderbolt 4 technology:Fast connectivity to monitors and other peripherals

To benefit from these technologies, ensure applicable system components are compatible.

The Next Generation Family

11th Generation Intel Family Whether youre looking to fully experience the latest games and entertainment or boost your productivity when creating or running the latest business productivity apps, Intels newest lineup of desktop processors delivers powerful features that empower you to do more.

Cores & Clocks

No. of Cores 8 Core

No. of Threads 16

Core Ratio 35 x

Clock Speed 3.5 GHz

Turbo Speed 5.3 GHz

Turbo Boost Max Technology 3.0 Speed N/A

Unlocked Core Multiplier Yes

Unlocked Full Range Base Clock (B-Clock) Yes

Bus Speeds

FSB Speed N/A

QPI Speed N/A

UPI Links/Speed N/A

DMI Speed N/A

Memory Support

Max. Memory Size  

Max. Memory Speed DDR4 – 3200

Max. Memory Channels  

ECC Memory  

Intel Optane Memory No

Intel Optane DC Persistent Memory No

Lanes & Features

Intel Deep Learning Boost Support No

Scalability 1 Socket/Processor ONLY

Node Controller Support No

PCIe Version 4.0

PCIe Lanes 20

Integrated Graphics

Features Integrated Graphics No

Integrated Graphics Model/Type  

iGPU Cores  

iGPU Base Clock N/A

iGPU Boost Clock N/A

iGPU Max. Resolution  

CPU Cache

L1 Cache  

L2 Cache  

L3 Cache  

Intel Smart Cache 16MB

Retail

Thermals & Package

Max. TDP 125W

Thermal Specification  

Heatsink/Cooler Included? Not Included, Sold Separately

Package Type

Model & Type

CPU Type Intel Core i9

CPU Model 11900KF

Socket 1200

Architecture Rocket Lake

Manufacturing Process 14 nm