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Intel

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

    • Based on 1,471 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Nov 23
Order within 4 hours and 45 minutes
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Style: i9-11900K


Features

  • The processor features Socket LGA-1200 socket for installation on the PCB
  • 16 MB of L3 cache rapidly retrieves the most used data available to improve system performance
  • 14 nm design offers great efficiency for computing, delivers nimble processing with balanced cost, performance, and power
  • To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics 750 controller. Supports up to 3 monitors.

Description

11th Gen Intel Core i9-11900K unlocked desktop processor. Featuring Intel Turbo Boost Max Technology 3.0 and PCIe Gen 4.0 support, unlocked 11th Gen Intel Core desktop processors are optimized for enthusiast gamers and serious creators and help deliver high performance overclocking for an added boost. Thermal solution NOT included in the box. Compatible with 500 series & select 400 series chipset based motherboards. Refer to motherboard vendor for compatibility details. 125W.

Brand: Intel


CPU Manufacturer: Intel


CPU Model: Core i9


CPU Speed: 3


CPU Socket: LGA 1200


Wattage: 125 watts


Cache Memory Installed Size: 16 MB


Processor Core Count: 8


Processor Count: 1


Processor Socket: LGA 1200


Platform: Windows 10


Secondary Cache: 16 MB


Processor Series: Core i9


Processor Speed: 3


Item Dimensions L x W: 1.5"L x 1.5"W


Manufacturer: Intel Corporation


Global Trade Identification Number: 38, 01, 08, 35


Style Number: BX8070811900K


UPC: 675901933735 753459149201 735858477338


Brand Name: Intel


Processor Brand: Intel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Perfect cpu
Style: i9-11900K
Shipped and packaged well. Everything functional, I've bought 3 of these
Reviewed in the United States on October 29, 2024 by KC
    • Great Processor But Can Run Hot Unless Tuned!
Style: i9-11900K
Upgraded from a 9900k and had a hotter running PC. Couldn't figure it out at first and found myself checking my AIO, reapplying thermal paste, checking settings, etc. After research I was able to discover that given it a slight undervolt helps. What ended up helping even better and easier was ticking down the performance in the Performance Menu. In those option by simply ticking down the processor to 99% my temps went down to 55 for most of my games from initially running at average 80-85. This tuning comes without a noticeable hit on FPS except while playing "Squad" (a single core use cpu intensive game). With that game I do lose at least 10 fps by having the processor at 99%. This is not that big of a deal as I can easily tick it up to 100% for Squad and just put up with the 75-80 temps! Happy that I can at least play most of my games at a good temp while gaining good performance by this upgrade! ... show more
Reviewed in the United States on March 10, 2024 by Shawn
    • Buen procesador
Style: i9-11900K
Execelente estado
Reviewed in the United States on October 21, 2024 by Llegó en perfectas condiciones
    • A Catch-Up Review from a 2022 i9-11900K Purchase
Style: i9-11900K
I am not a gamer by a long shot, but wanted a powerful Intel based CPU riding on an 'Asus Maximus Extreme Motherboard' along with a Asus RTX 4090 GPU. I purchased (1) of the most graphic intensive AAA game titles and a few CPU intensive military strategy simulation games known for their heavy demand for CPU physics computations. My Core i9-11900K which I purchased in 2022 performed admirably well on all accounts. Absolutely no complaints. Some reports say that the i9-11900K runs hot and sometimes above the 100°C mark? But that was not really the case with me or the many others when they installed a high quality 360mm or above sized AIO water cooler. My very demanding combat simulation (Command: Modern Operations) never presented a heating issue with the i9-11900K and with my over 80-hours of heavy duty play. For good measure my Cosmos C700M EATX case also includes a total of (7) additional independent Noctua cooling fans, which of course benefits the cooling within the massive interior of the enclosure. Overall I am extremely satisfied with INTEL in general and recommend the i9-11900K and or its newer siblings now as a very good buy! ... show more
Reviewed in the United States on April 8, 2024 by Tom Sunday
    • IDC what they say. This stacks up to Ryzen.
Style: i9-11900K
I once ran CsGo on max settings, and forgot to close it before tabbing out and launching up PubG. Totally forgot they were both open, and totally didnt even notice. This thing isnt even overclocked - NO performance issues.
Reviewed in the United States on August 6, 2024 by Amazon Customer
    • perfect for 1440 p gaming
Style: i9-11900K
with the right optmizations i got over 1200 fps with a 4070 super and this combo
Reviewed in the United States on July 24, 2024 by Kairi
    • Excellent value if it were priced lower
Style: i9-11900K
The 11th gen flagship i9 was a major step backwards in specs. CPUs with 8 cores and 16 threads have recently been reserved for i7 SKUs. Intel last-minute scaled this CPU back because of constraints with the older 14nm process. At launch, this CPU was a terrible value. As of now, if you shop around you can find this CPU bundled with a Z590 motherboard at a very fair price. I got into mine for under $410.00 with an ITX motherboard. This suddenly changes the 11900K to being an excellent value. It works extremely well but remember that 12th and 13th gen Intel i7/i9 will blow this out of the water. ... show more
Reviewed in the United States on October 4, 2022 by Jefffahfah
    • Great CPU
Style: i9-11900K
when i upgraded my desktop i decided to go intel core i9 this time. all my previous build was a 6th generation core i7 6700k. it ran fine but it wasnt up to running windows 11. so an upgrade was in order. besides, my old board was starting to fail. i originally bought a 10th generation core i9 10 core but that cpu was junk. there wasnt enough PCI-e Lanes to support my drives and usb devices. this is a limitation of 10th generation CPUs not a limitation on the board. my video card (RTX 3070) took up most of the available PCI-e lanes which took out most of my drives. so i went to the 11th generation i9 8 core instead. very happy with it. it solved all my PCI-e lane issues. i am able to run all my devices and drives. the cpu clocks at 5.3ghz stable i have water cooling installed. i see zero problems with this chip. its fast, its stable im plenty happy with the upgrade. the board is a MSI MEG z590 ACE Gold. i have 64gb DDR4 3200. ... show more
Reviewed in the United States on October 16, 2022 by Burn0u7

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