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Customer Ratings & Reviews

Your price for this item is $349.99

Customer reviews

Rating 4.8 out of 5 stars with 626 reviews

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Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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97%would recommend to a friend

Customers are saying

Customers are delighted by the Core i7-9700K's gaming prowess, price-to-performance ratio, and easy installation. They appreciate its multitasking capabilities, powerful performance, and cooler temperatures compared to other processors. While some find it expensive, others point out that it lacks hyper-threading and is a generation or two behind.

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 31 Showing 601-620 of 626 reviews
  • Rated 4 out of 5 stars

    So far so good

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

    No issues with product so far but time will tell. Not happy with store personnel

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Solid

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

    Would give it 5 stars but I've only been using it for a few weeks now.

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good products

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

    So far so good but I still think the 9900k would have been better

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Geek squad employee broken my sons computer

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

    I spent over $400 for an upgrade on 5 month old gaming computer and when geek squad gets done with it, I get back a broken gaming computer. I am very disappointed and upset. I brought my sons computer into the villages Geek Squad at Best Buy to have the processor upgraded. When purchasing the first processor, which was an i7 10th gen processor bought in store, i was advised that they needed to check with a tech to make sure the motherboard would support it. They came back and advised me that the mother board would support it. I Dropped the computer off on scheduled date and was told when I picked it up that now the motherboard would not support the processor and I needed a i7 9th gen. When advising them of what I was told the day before, the just said that was incorrect and they didn’t know who said it. Ok, no biggie, ordered a new one and scheduled another date to drop the computer off. After leaving it for a day, I go to pick it up and see the lady had a part of the computer separate. I was then advised that the computer had a yellow screen when they turned it on, after the new processor placed. and that the graphics card is bad and needs to be replaced. I am furious. My son was on that computer until the day it was dropped off and it was working fine. Now I pick it up after wanting just the i3 processor upgraded to an i7 processor, for the reason of my son wanting to play games that an i3 processor did not support and caused the computer to freeze. I was told that they could not prove the computer worked before I got there and there was nothing they could do but sell me a new graphics card (approx.$300) Why would I bring a broken computer in to have an upgrade? If the graphics card was bad and screen was yellow, I would have brought it in for that. I do plan to contact corporate about this situation.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Processor speed

    Rated 2 out of 5 stars

    Box came damaged.

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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.

    When they delivered it, the box came damaged and so did the processor box, but the processor looks fine. Will update this review tomorrow to see if it still works which im hoping it is.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Doesn't contend with Ryzens in same range

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this chip only to realize that the Ryzens of this pricerange blow this ome out of the water. I took it back after seeing some of the benchmarks for similar AMD chips and got Ryzens instead.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Lost the silicon lottery on this one

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

    Benchmark is on low end even with aio..it is clearly an upgrade from my i5 6600k but I'm disappointed in the performance so far. Oh well maybe next time...

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    It alright, If you wanna save a few buck get AMD

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

    I think AMD Ryzen 7 2700x is much better price for performance. I got Intel since it was recommend by my Professor for my online classes.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Some one bought this through a hack on my account

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

    I blocked one of these that were bought through a hack into my account. I talked with Bestbuy yet the review still comes to me.

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    good

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this seemed like it would work well, but i ended up going for the i9 9900k instead, which is great.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    This thing is pretty good, but it has 8 threads

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

    Olny 8 thread on an 8 core cpu quite disappointing and it's only 9th gen not 10th.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Poor performance on some applications.

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

    This processor has poor performance on some applications.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Performance, Processor speed

    Rated 5 out of 5 stars

    2023 and still kicking

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

    Its 2023 and I still havent had a reson to upgrade my CPU. I am still able to play all AAA games at hig settings with a good graphics card. Solid CPU

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

    Rated 5 out of 5 stars

    9700K

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

    Very fast, never disappoints. Easy to install. Runs all programs and games I throw at it without problem

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Didn't work

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

    When I installed the CPU my computer would never load past bios. I don't know if the one that came in was just broken, my bios wouldn't accept a new part, or if it didn't get enough power. All I do know is that once I put in my old CPU everything worked just fine.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Ease of use, Processor speed

    Rated 5 out of 5 stars

    Awesome product

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

    Fantastic product, great speeds and easy to install.

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

    Rated 5 out of 5 stars

    Great cpu for a mid tier pc

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

    I had bought this cpu in 2020 and it still performs with games as good as when I bought it. 10/10 would recommend

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

    Rated 5 out of 5 stars

    Buy with confidence - Elite gaming CPU

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

    If you don't get this CPU, get the 9900K for a little extra. But the 9700K is everything you need for high level gaming. 8 core / 8 thread - blazing fast. Exceptional single core and multi core speeds. Easily OCs to 5.0 to 5.2 across all cores. Some users report that this chip runs hot, however, my Corsair H100 AiO keeps the 9700K under 60C under the heaviest loads and never over 40C at idle or during light work. If you're budget oriented and need an overall productivity machine, consider Ryzen - if primarily building a gaming rig, go Intel. 9700K is a champ

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Came damage

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

    Very sad product came damage and I don't know how to get a replacement

    No, I would not recommend this to a friend
  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Great chip 10/10

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

    Great processor still holds up 4 years later, havent had any issues still keeps up with all my 1440p gaming when paired with my 3070 never had any issues.

    I would recommend this to a friend