Product Specification

General

CPU Brand : Intel

CPU Model : Core i9-11900KF

CPU Socket : LGA 1200

Micro Architecture : Rocket Lake

Core Family : Rocket Lake-S

Unlocked : Yes

Performance

Number of Cores : 8

Number of Threads : 16

Base Clock Speed : 3.5 GHz

Maximum Boost Speed : 5.3 GHz

L3 Cache : 16 MB

Memory Support

Memory Support : DDR4 - 3200 MHz

ECC Memory : No

Channel Architecture : Dual Channel

Power

Thermal Design Power (TDP) : 95 W

Integrated Graphics

Graphics Chipset : None

Intel Core i9-11900KF Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Series Chipset) 125W

(122 Total Review)

Make your life seamlessly easy with the Intel Core i9 11900KF. It's an excellent choice for people who demand high performance. This processor features eight cores and 16 threads, making it capable of multitasking with demanding applications. It has a base clock speed of 3.5GHz, z, which can boost up to 5.3GHz. 16MB Intel smart cache gives high responsiveness with low latency.

Additionally, this CPU supports DDR4 type of memory. Also, this CPU is fully unlocked for overclocking with Z series motherboards, so you can push further to get high-end performance. It does not come with any integrated GP U, so you must pair it up with a discrete GPU. However, this Intel core i9 11900KF is a good steal.

Product Features

You get eight cores and 16 threads for starters.
It is compatible with Intel 500 series and select Intel 400 series chipset-based motherboards.
PCIe 4.0 support provides faster communication with GPUs.
There is no thermal solution included.

* Use Intel Core i9-11900KF to build your custom PC using PC Builder.

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Amazon

In Stock · Last Price Checked At: Oct 24, 2026

$399

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