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  • Front. Intel - Core i9-11900K 11th Generation - 8 Core - 16 Thread - 3.5 to 5.3 GHz - LGA1200 - Unlocked Desktop Processor - Grey/Black/Gold.
  • Alt View 1. Intel - Core i9-11900K 11th Generation - 8 Core - 16 Thread - 3.5 to 5.3 GHz - LGA1200 - Unlocked Desktop Processor - Grey/Black/Gold.
  • Alt View 11. Intel - Core i9-11900K 11th Generation - 8 Core - 16 Thread - 3.5 to 5.3 GHz - LGA1200 - Unlocked Desktop Processor - Grey/Black/Gold.
  • Alt View 12. Intel - Core i9-11900K 11th Generation - 8 Core - 16 Thread - 3.5 to 5.3 GHz - LGA1200 - Unlocked Desktop Processor - Grey/Black/Gold.

Intel - Core i9-11900K 11th Generation - 8 Core - 16 Thread - 3.5 to 5.3 GHz - LGA1200 - Unlocked Desktop Processor - Grey/Black/Gold

Model:
BX8070811900K
SKU:
6452222
Your price for this item is $431.99
Clearance
The comparable value price is $539.99

Customer reviews

Rating 4.8 out of 5 stars with 184 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers are impressed with the Core i9-11900K's gaming capabilities, price point, and overall performance. Many gamers have noticed a significant improvement in their gaming experience, while others have praised its great value. The processor's compatibility with various systems and its powerful performance have also been well-received. However, some users have mentioned that it can run hot.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 4 Showing 61-80 of 184 reviews
  • Pros mentioned:
    Processor speed

    Intel i9 review

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works great. Computer runs much faster now. Heavier programs like solid works or adobe premier pro runs great!

    I would recommend this to a friend
  • Pros mentioned:
    Processor speed

    Works great

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    For streaming, gaming, or just a solid pc the Intel i9 is a great choice

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Great buy!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed the extra cores to activate my 3rd lane for my m.2 it works great! Im now a better FPS player lol

    I would recommend this to a friend
  • Pros mentioned:
    Processor speed

    Processor

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing processor, love the speeds and the stability is very optimal

    I would recommend this to a friend

  • Great CPU

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great CPU even though reviewers trashed it. When its on sale its a great CPU for Z490/Z590 platforms. Especially with PCIe 4.0 and dedicated lanes for NVME.

    I would recommend this to a friend
  • Pros mentioned:
    Overclocking

    No complaints

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    People need to keep in mind that this is a K series. You over clock it but only if your motherboard allows for it.

    I would recommend this to a friend

  • Price Match

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Building a new work computer. Found a better price 25 miles from BestBuy. Decided to stop in Best Buy before making the drive. They price matched! Just need to get ram and build will be complete.

    I would recommend this to a friend
    • Brand response from Intel team
      Posted .

      Hello Chase. Thank you for sharing your review on our 11th Generation Intel® Core™ i9-11900K Processor. We hope you can take good advantage of all the features, blazing speeds and overall quality performance that your new Intel® Core™ i9 Processor can offer you.

      Thank you for choosing Intel!

  • Pros mentioned:
    Overclocking

    Stable, fast, not too hard to cool.

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Solid 11th gen intel chip that allows me to use all features of that generation. It cools fine with Noctua U12S.

    I would recommend this to a friend
  • Pros mentioned:
    Processor speed

    Great CPU

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Gaming and Mining with this powerful CPU are incredible! Fast and powerful! I can draw 12Kh/s in Monero, play games at high FPS, and I can do multitasking blazingly fast! I highly recommended it!

    I would recommend this to a friend
    • Brand response from Intel team
      Posted .

      Hello Davabe. Thank you for your fantastic review on our 11th Generation Intel® Core™ i9-11900K Processor. We are pleased to know that you have been able to take good advantage of all the features, blazing speeds and overall quality performance that your new Intel® Core™ i9 Processor offers you. Continue to enjoy the amazing power and speed with easy overclocking capabilities. Happy gaming!!

      Thank you for choosing Intel!

  • Pros mentioned:
    Installation

    Not much to it

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I mean there isnt much to say. Either you know or you dont. An if you kniw, it doesnt disappoint, simpe install and makes everything smooth and fast. Packaging compared to previous versions made me question everything but Packaging isnt going into your MB ..... so maybe they listened to peoples comments about cost.

    I would recommend this to a friend
    • Brand response from Intel team
      Posted .

      Hello there. We are happy to know that you are having a great experience with our 11th Generation Intel® Core™ i9-11900K Processor. That's amazing! The beauty of this processor is that allows you to perform in an unprecedented harmony; the new core and graphics architectures, AI-based intelligent performance, and best-in-class wireless and wired connectivity of 11th Generation Intel® Core™ processors push laptop and desktop performance to new heights. Thank you for choosing Intel

  • Pros mentioned:
    Processor speed

    Great COU

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had it for more than a year now and it easy clocks above 5ghz on an AIO

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Absolute MONSTER CPU

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Booming fast cpu. Very glad I went the intel way. This cpu blows my 7th gen out of the water so bad it’s ridiculous. I can do whatever I want and doesn’t loose an ounce of speed!

    I would recommend this to a friend
    • Brand response from Intel team
      Posted .

      Hello MrJay. Thank you for sharing your review on our 11th Generation Intel® Core™ i9-11900K Processor. Continue to enjoy all the features, blazing speeds and overall quality performance that your new Intel® Core™ i9 Processor has to offer you.

      Thank you for choosing Intel!

  • Pros mentioned:
    Processor speed

    The best

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome upgrade from my old cpu!! Never had issues with intel!

    I would recommend this to a friend
  • Pros mentioned:
    Processor speed

    CPU

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good cpu! I usually go for AMD brand, but was feeling like trying something new with my new build! I was happy with this purchase

    I would recommend this to a friend
    • Brand response from Intel team
      Posted .

      Hello Wyatt. We are happy to know that you are having a great experience with our 11th Generation Intel® Core™ i9-11900K Processor. That's amazing! The beauty of this processor is that allows you to perform in an unprecedented harmony; the new core and graphics architectures, AI-based intelligent performance, and best-in-class wireless and wired connectivity of 11th Generation Intel® Core™ processors push laptop and desktop performance to new heights. Thank you for choosing Intel

  • Pros mentioned:
    Performance

    Great cpu and great price

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great, running pretty much every game on max with this and my 4070

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Reliable

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a good cpu overall. Its not the best in the market but it can give you good frames with a decent Graphic Card and good Rams.

    I would recommend this to a friend
  • Pros mentioned:
    Processor speed

    Saved so much purchasing 11th Gen i9 for fewer fps

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing product for what I do with my toys and the many mixed emotions it has given me! A+

    I would recommend this to a friend
  • Pros mentioned:
    Processor speed

    Fast 11 gen intel

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as described. Fast speeds and reliable processor. Perfect for gaming

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    firee

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    fire as hell boy! If you want a pc that can destroy the block chain buy this product right now!

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    I9 11th gen

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great! No problems at all id recommend for any pc builder

    I would recommend this to a friend
Page 4, Showing 61-80 of 184 reviews
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