Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor

BH #IN070811900K • MFR #BX8070811900K
Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor
Key Features
  • 8 Cores & 16 Threads
  • 3.5 GHz Clock Speed
  • 5.2 GHz Maximum Turbo Frequency
  • LGA 1200 Socket
Power up your productivity, gaming, and content creation experiences by installing the Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor into your computer system. Built using a 14nm process, this 11th generation desktop processor features a base clock frequency of 3.5 GHz and a 5.2 GHz Turbo Boost Max 3.0 frequency with 16MB of cache, eight cores, and sixteen threads for fast and reliable performance. The Core i9-11900K also includes support for PCI Express 4.0 and dual-channel DDR4 memory at 3200 MHz to help run and multitask a variety of demanding applications and games using technologies such as built-in AI acceleration. Performance can be further enhanced with overclocking and by installing Intel Optane memory to cache frequently accessed data.
In Stock
$364.99
Reg Price $455.99
Instant Savings $91.00
Limited supply at this price
$61/mo. suggested payments for 6 Mos.
with the credit card.§ 
or Save the Tax with the credit card. 
Protect your Gear
Add a protection plan from $31.99

Intel i9-11900K Overview

  • 1Description
  • 2PCIe 4.0
  • 3AI Acceleration
  • 4Intel Adaptive Boost Technology
  • 5Thunderbolt 4 & USB4
  • 6Intel Iris Xe Graphics

Power up your productivity, gaming, and content creation experiences by installing the Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor into your computer system. Built using a 14nm process, this 11th generation desktop processor features a base clock frequency of 3.5 GHz and a 5.2 GHz Turbo Boost Max 3.0 frequency with 16MB of cache, eight cores, and sixteen threads for fast and reliable performance. The Core i9-11900K also includes support for PCI Express 4.0 and dual-channel DDR4 memory at 3200 MHz to help run and multitask a variety of demanding applications and games using technologies such as built-in AI acceleration. Performance can be further enhanced with overclocking and by installing Intel Optane memory to cache frequently accessed data.

The i9-11900K features integrated Intel UHD 750 Graphics driven by the powerful Xe architecture. Please note that a thermal solution is NOT included. The processor is backed by a 3-year warranty.

PCIe 4.0

This processor supports up to 20 PCIe 4.0 lanes, delivering exceptional data throughput with compatible devices.

AI Acceleration

Intel Deep Learning Boost (VNNI) technologies help to enhance the performance of deep learning workloads.

Intel Adaptive Boost Technology

This processor is designed to enhance gaming performance by opportunistically increasing the all core turbo frequency.

Thunderbolt 4 & USB4

With Thunderbolt 4 technology, this processor supports data transfer speeds of up to 40 Gb/s with compatible devices and you can connect up to two 4K monitors simultaneously. USB4 technology supports a 20 Gb/s throughput with compatible devices and up to one 4K monitor.

Intel Iris Xe Graphics

The integrated graphics deliver fast, rich 3D performance with high-quality visuals.
UPC: 735858477338

Intel i9-11900K Specs

General
CPU ModelIntel Core i9-11900K
CPU SocketLGA 1200
Manufacturing Process14 nm
Maximum CPU Configuration1S
Maximum Number of PCIe Lanes20 (Revision 4.0)
UnlockedYes
Performance
Number of Cores8
Number of Threads16
Base Clock Speed3.5 GHz
Maximum Boost Speed5.2 GHz
L3 Cache16 MB
Memory Support
Maximum Capacity128 GB
Memory SupportDDR4 2933, 3200 MHz
ECC MemoryNo
Channel ArchitectureDual Channel
Maximum Memory Bandwidth50 GB/s
Optane Memory SupportYes
Power
Thermal Design Power (TDP)125 W
Included Thermal SolutionNone
Thermal Monitoring TechnologiesYes
Technology
AES SupportYes
ExtensionAVX 2.0, SSE 4.1/4.2
Instruction Set64-Bit
VirtualizationYes: Intel VT-d, Intel VT-x, Intel VT-x with Extended Page Tables (EPT)
DMIDMI3 (8 GT/s)
vPro SupportYes
Performance TechnologiesDeep Learning Boost, Gaussian and Neural Accelerator 2.0, Hyper-Threading, SpeedStep, Stable Image Platform Program, Thermal Velocity Boost, Turbo Boost 2.0, Turbo Boost Max 3.0
Security TechnologiesBIOS Guard, Device Protection with Boot Guard, Execute Disable Bit, Identity Protection, OS Guard, Secure Key, Trusted Execution Technology
Video TechnologiesClear Video, Clear Video HD, InTru 3D, Quick Sync Video
Integrated Graphics
Integrated GraphicsIntel UHD Graphics 750
Maximum Resolution Support5120 x 3200 at 60 Hz
Supported APIsDirectX: 12
OpenGL: 4.5
Number of Displays2
Maximum Shared Video Memory64 GB
Output SupportDisplayPort, HDMI
Base Clock Speed350 MHz
Maximum Boost Speed1.3 GHz
Packaging Info
Package Weight0.8 lb
Box Dimensions (LxWxH)5.8 x 4.3 x 3.4"

Intel i9-11900K Reviews

Heating is always an issue

By Ryan
Rated 4 out of 5
Date: 2022-07-28

The heating is a pain. Getting it to 5300 mhz on 1 or 2 cores is a bit of a challenge, especially when that is the nonoverclocked... Finally got there, but I had a heating problem. Used a coolermaster, which only gave me 3 2,000 rpm fans. I switched to 3 bequiet 2,500 fans and changed the paste to the Noctua. No runs at no higher than 65 degrees on anything. Although I have not tried for the magic 5.5...

The perfect chip!

By Paul
Rated 5 out of 5
Date: 2021-11-08

I have always loved Intel CPU's. They are built to last way beyond new technology advancements. I am sure this will give me another 12 years of good use. I know that you gamers need to have the latest technology every year, but that is a little too rich for my blood. My review is strictly on the long-lasting quality.

Amazing value

By Jose
Rated 5 out of 5
Date: 2021-09-13

Blazing fast processor and cheaper than a Ryzen 9

Amazing

By Jose
Rated 5 out of 5
Date: 2021-09-06

Ultra fast amazing 11th gen processor. Glad I decided on this over the Ryzen 9

Super Fast

By Kalib
Rated 5 out of 5
Date: 2021-08-23

Everything you would expect.

super fast

By Kalib
Rated 5 out of 5
Date: 2021-07-19

Paired with a great water cooler this thing is smoking fast.

Very good

By Jose
Rated 5 out of 5
Date: 2022-02-20

I9-11900k best performance in gamings.

Feel the Power

By James
Rated 5 out of 5
Date: 2022-01-31

This took my Build to a new Level that I need to go with the EVGA Z590 Dark Motherboard.

See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

Is it a new product?

Is it a new product?
Asked by: Raja
This Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor is new in a box, not used or refurbished.
Answered by: Moe
Date published: 2021-10-18

Hi I just received a product and noticed that the ...

Hi I just received a product and noticed that the box isn't the same as one in the photo. May I ask how are they different or the same?
Asked by: Sarah
Product packaging can change over time. If the unit it self is not the same contact Customer Service right away. 800-606-6969.
Answered by: Reuben
Date published: 2021-12-03
  • y_2022, m_8, d_7, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.32
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_1621144, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo