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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 9 Showing 161-180 of 626 reviews
  • Pros mentioned:
    Processor speed

    Rated 5 out of 5 stars

    Powerful processor

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

    I needed to upgrade my 6 year old PC, spent a lot of time researching the intel and amd chips, this one does the job I need for a reasonable price. Any game I play is on Ultra as this processor is teamed with an EVA 2070

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

    Rated 5 out of 5 stars

    The power within

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I now feel the power of Odin in between my finger tips. Whenever i power on my rig, the light of a thousand suns is emitted and my third eye opens. Gives me bad headaches but would definitely buy again.

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

      Hello BoybobKRab. Thank you for your fantastic review! We are pleased to know that you are happy with the performance of your new 9th Generation Intel® Core™ i7-9700K Processor. Continue to enjoy all the features, blazing speeds and overall quality performance that your new Intel® Core™ i7 Processor can offer you.

      Thank you for choosing Intel!

  • Pros mentioned:
    Performance

    Rated 5 out of 5 stars

    Fast CPU with nice overclock speeds!

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great CPU. All you need is 16GB of RAM with a decent graphics card and you will be all set! An 8/8 processor is still very strong and will get your tasks completed without any issues.

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

      Hello LucasBound. Thank you for your great review on our 9th Generation Intel® Core™ i7-9700K Processor. Continue to enjoy the blazing speeds and overall quality performance with easy overclocking capabilities. Happy gaming!

      Thank you for choosing Intel!

  • Pros mentioned:
    Processor speed

    Rated 5 out of 5 stars

    Great performance

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

    I constantly am running different applications while also playing high end video games on the highest video settings and there arent any issues at all. Doesnt slow down a bit

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

    Rated 5 out of 5 stars

    Always Check Best Buy for PC Components!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Had a tough time finding this in stock at some other retailers when it occurred to me to check Best Buy! Sure enough, there it was! It might be a generation or two behind, but still a great CPU.

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

    Rated 5 out of 5 stars

    Great processor, lightning fast

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

    I am upgrading from a first gen i7 930 and couldn't be more pleased with this processor paired with a z390 msi mpg gaming ac motherboard. I was able to easily overclock it to 4.8-5ghz without overvolting the processor.

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

    Rated 5 out of 5 stars

    Fortnite

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome CPU intensive work loads I would recommend this to someone who likes intel processors.I use I with a 1050ti and get me about 144 FPS on decent setting in Fortnite and GTA

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

      Hello Sara. Thank you for your fantastic review on our 9th Generation Intel® Core™ i7-9700K Processor. Continue to enjoy the blazing speeds and overall quality performance with easy overclocking capabilities. Happy gaming!

      Thank you for choosing Intel!

  • Pros mentioned:
    Processor speed

    Rated 5 out of 5 stars

    Works as intended

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

    Just finished upgrading my PC and I am blown away at how fast everything is. I had not upgraded since 2013-14 and what a huge performance difference. I got this processor on sale and it is definitely work every dollar.

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

    Rated 5 out of 5 stars

    Excellent CPU for high refresh gaming.

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

    With auto Overclock settings out of the box it was boosting to 5.0 GHZ on all cores. Excellent CPU if you are looking to push 200+ frames. Trust me it is always worth buying the K CPU's for overclocking!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Solid CPU

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

    Installed easy and ran great. Get yourself some great thermopaste to plop on your install with this and you'll be good to go. I bought it for my fiance's build and it's done terrific so far with no issues.

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

    Great for gaming

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

    Works great For gaming with no overheating issues. Temps stay within in low to mid 40c even when gaming and in the 35c range while idle. Specs: Asus striz z390-f 32gb ram 3000mhz Corsair h100 cpu cooler Evga 2080 ti

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

    Rated 5 out of 5 stars

    Powerful, but power-hungry

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

    Great CPU for the 9th generation. Better value for your money over the i9-9900K. Performa extremely well for gaming and video/photo editing. Just runs hot, like most of Intel's recent high-end CPUs.

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

    Rated 5 out of 5 stars

    Great Processor

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

    I've never had problems with my processor in my PC build. I got this processor because I did not want to have to upgrade any time soon and its been wonderful for the time I have had it.

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

    Awesome processor

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

    This thing is a beast without oc it turbos up to 4.9 with no problem and the temps stay stable about 70c under a full load

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

    Rated 5 out of 5 stars

    Great for gamers

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

    I got this processor for gaming. I would recommend this one over the 9900k for gaming

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

    Rated 5 out of 5 stars

    Best performance Ive had

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

    I started with a Ryzen 5 1600x in my build and I was looking for something with more power. I wasn't disappointed. I have it at a solid 4 ghz and its more than fast and powerful for my everyday gaming. love this product

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

    Rated 5 out of 5 stars

    Awesome

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

    I have the 9600k and the 9700k in two exact builds for gaming. The difference is about 10%. The other difference is the 9700k runs about 10 degrees hotter. Otherwise you can't go wrong with either chip .

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

    Rated 5 out of 5 stars

    Amazing processor

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

    Bought this to replace my 8350k as an upgrade was not disappointed this thing stock blows water out of my overclock 8350k even in single core processing at the time it was on sale and too good to pass up

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

    Rated 5 out of 5 stars

    Works amazing

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

    For me it was either this or or the i9 9900k. Yes the i9 is better but I got this at the time at over $150 cheaper than the i9 when it was 499.99. This handles games just fine and doesn’t bottleneck at all.

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

    Rated 5 out of 5 stars

    Great Processor

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

    I love Intel. One of my fav processors I have ever owned. The 10th gens are coming out this year. They will be even better. A i3 10th gen processor is better and more powerful than a i7 7th gen.

    I would recommend this to a friend