Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $519.99

Customer reviews

Rating 4.8 out of 5 stars with 356 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers enjoy the Core i9-10900K processor for its excellent gaming capabilities, performance, and reasonable price. Many users found it easy to install and were pleased with its compatibility and stability. On the downside, some users mentioned that it can run hot and has high power consumption, while others wished it supported PCIe 4.0.

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 8 Showing 141-160 of 356 reviews
  • Cons mentioned:
    Price

    Rated 5 out of 5 stars

    At least best buy prices are good

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

    Hunting one of these had been a nightmare got lucky and saw that BB had stock. Acted asap. Price was not hiked up like ever other place

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

    Rated 5 out of 5 stars

    Works as expected.

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

    So far no problems. It runs hot but I expected it . I’m using air cooling instead of water . The air cooling is sufficient enough to keep it at an appropriate temperature.

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

    Rated 5 out of 5 stars

    10900k

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Used this in my first build ever back in April 2021 and it’s still a beast ! Dual this up with a 3x series card and your set for afew years

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

    Rated 5 out of 5 stars

    Love it

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

    Upgraded from i7-4790k and while I had no complaints prior the new i9 is a welcomed boost. Took a while to caught this in stock for a while but supply seems to normalized a bit.

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

    Rated 5 out of 5 stars

    LIGHTING ROD

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

    this thing is literally superman on crack , Jesus Christ what a beast . i pretty much doubled my FPS in every single game i play

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

    Rated 5 out of 5 stars

    Well, if you are looking for gaming...

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

    Definitely the best choice if you are building a gamer PC. Check the benchmarks and comparisons on the specialized websites.

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

    Rated 5 out of 5 stars

    Intel i9 10900k

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

    First time buying top of the line processor. I can say I am very happy. The last CPU I bought was an i5 and it is still going strong but the speed is crazy fast!

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

    Rated 5 out of 5 stars

    Awesome

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

    Impressive! This cpu is awesome and really allows me to run games even better. You need this bad boy in your rig.

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

    Rated 5 out of 5 stars

    FAR MORE THAN EXCELLENT!

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

    OH MY GOSH! It is so far PERFECT! I just enjoy playing with games, it is so SMOOTH and CLEARLY! Especially my son loves it when he is playing with Fortnite!!

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

    Rated 5 out of 5 stars

    Great Processor

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

    Great processor. Fast and effective. I run a studio in my house and refuse to switch to Apple products. I can do video and music with this processor.

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

    Rated 5 out of 5 stars

    This is Amazing!

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

    This processor is very nice and very fast for my MSI Motherboard Z490-A. Now I can run Adobe After Effects, but I need more RAM for it and that's it.

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

    Rated 5 out of 5 stars

    Fantastic

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

    Great performance and easy to configure. Processing power is excellent, stays under 70C with a dual-fan AIO.

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

    Rated 5 out of 5 stars

    Great processor

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very fast at loading had no problem installing it wanted some fast since I play online games with my kids and I play many game accounts at one time

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

    Rated 5 out of 5 stars

    10900K

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had a bad one but the replacement is Fasssssst! 11th Gen. on its way. If you can wait, you may want to.

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

    Rated 5 out of 5 stars

    It works as it should

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

    It's in a Gigabyte Aorus Master running basic optimized mode at 4.9 I'm sure if you like to overclock it would do just fine. No issues so all is good.

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

    Rated 5 out of 5 stars

    Worth it

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

    I was on the fence about going with the i7 but I have 0 regrets going to the i9. Had to order it wasn’t in stock but it was worth the wait.

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

    Rated 5 out of 5 stars

    Great buy

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

    Is a good cpu, I get more fps in warzone than I did before. It does run warm but I’m still trying to tune it.

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

    Rated 5 out of 5 stars

    Worth every dollar

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was looking to upgrade from my 7700k and this wasn't a disappointment. Runs extremely cold (which is good) with a nice liquid cooler

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

    Rated 5 out of 5 stars

    Great CPU

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

    Great CPU for gaming and video design that I do for work. But step up from the it I had previously. I recommend

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

    Rated 5 out of 5 stars

    Great Cpu

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love It Great Cpu Still It's Still Working Haven't Had Any Problems With It Overall A Great Cpu.

    I would recommend this to a friend