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Intel Core i9-11900K 3.5 GHz 8-Core Processor

(15 Ratings, 4.3 Average)

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Specifications

Manufacturer

Intel

Part #

BX8070811900K

Series

Intel Core i9

Microarchitecture

Rocket Lake

Core Family

Rocket Lake-S

Socket

LGA1200

Core Count

8

Thread Count

16

Performance Core Clock

3.5 GHz

Performance Core Boost Clock

5.3 GHz

L2 Cache

4 MB

L3 Cache

16 MB

TDP

125 W

Integrated Graphics

Intel UHD Graphics 750

Maximum Supported Memory

128 GB

ECC Support

No

Includes Cooler

No

Packaging

Boxed

Lithography

14 nm

Includes CPU Cooler

No

Simultaneous Multithreading

Yes: Hyper-Threading

Price History

    * Amazon pricing is not included in price history graphs.

    Reviews

    LilRalio
    • 5 points
    • 4 months ago

    from completed build Currently using SLI - 2070 S

    Great but not perfect

    Monsterjager
    • 5 points
    • 9 months ago

    from completed build Black/White Theme Gaming setup

    This CPU is fantastic, Runs stable overclocked if properly cooled. It's currently running at 5.1GHz and pairs perfectly with a 4070 Ti.

    NickSevers07
    • 3 points
    • 1 year 7 months ago

    from completed build My New PC

    Great CPU, but I wish it had at least 10 cores, maybe 12 to not bottleneck my 3080... Otherwise great CPU

    ZeRolimits_Cole
    • 2 points
    • 1 year 10 months ago

    coming from a 10700f, this thing is a beast

    aeasla01
    • 8 points
    • 2 years 4 months ago

    from completed build Do everything Rig

    so far great CPU. I read a lot of reviews regarding heat spikes and heat being a major concern for most. I OC to 5 ghz and am seeing 38-45 degrees at idle and 50-60 when gaming. there are occasional heat spikes, typically when launching a game, that last for about 10 seconds, but after that it comes back down pretty quick. My whole setup is focused around cooling though so that obviously helps. NZXT X63 does great with this cpu.

    KiwiTech
    • 6 points
    • 2 years 5 months ago

    from completed build Angel - The Dream Come True

    Beast of a CPU and does everything you need at incredible speeds. Only problems I could find is the price and how toasty it gets under a crappy cooler

    11snakePlayz
    • 4 points
    • 3 years 4 months ago

    from completed build First Build

    Excellent CPU, very powerful. Haven't experienced any overheating problems.

    ArcticRPh
    • 26 points
    • 3 years 5 months ago

    from completed build Kaiju Kitty

    the 11 th gen intel chips get a fair amount of flak, and yes AMD at least until alder lake came out had better CPUs but I ended up with this through a combination of price and timing. That being said it is still quite a performance boost over my previous rig and am content with it.

    mikeythewrench
    • 11 points
    • 3 years 7 months ago

    from completed build Bankrupt

    Great Processor! Not as fast as my 10900k with 2 less cores but, it works well :)

    Doozy-x
    • 6 points
    • 3 years 11 months ago

    from completed build My gaming Build

    I don't know what I was expecting from this processor going into this, however I read some reviews and was kind of questioning myself about using it. I went on to go with it and then it performs extremely well. The only complaint would be that it heats up quickly. The other thing is that games now prefer the single core speed rather than the core count.; I am not doing any rendering of videos etc. so I did not require that many cores. I paired it with a 360mm rad and that keeps it below what Intel reported so am extremely happy with it. Only scored 4/5 due to it getting hot quickly which isn't ideal for majority of people!

    Builds Using This Part

    • TBoucherTBoucher

      My first build, Lian Li O11 Mini Snow Edition (Updated build in the description)

      • Intel Core i9-11900K
      • GeForce RTX 2080 SUPER

      621.93RON+

    • flan81flan81

      Corsair 4000D Airflow PC Build - i9 11900K & RTX 3080

      • Intel Core i9-11900K
      • GeForce RTX 3080

      546.98RON+

    • DEVO_RAYDEVO_RAY

      The Mini Snow White ROG Strix

      • Intel Core i9-11900K
      • GeForce RTX 3080

      621.93RON+