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Customer Ratings & Reviews

Your price for this item is $499.99

Customer reviews

Rating 4.9 out of 5 stars with 331 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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99%would recommend to a friend

Customers are saying

Customers are impressed with the Ryzen 9 3900X's performance, price, and gaming capabilities. They appreciate its multitasking abilities and find it suitable for video editing. However, some users have concerns about cooling and compatibility issues, while a few mention potential motherboard limitations and bottlenecking.

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 331 reviews
  • Pros mentioned:
    Processor speed

    Rated 4 out of 5 stars

    Great processor! Terrible shipping.

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

    I knew I would have to wait for it but sending it through FedEx was a terrible idea my box came half crushed and the corner of the processor box was pushed inward almost. While my contents were fine it was less than enjoyable to see something show up like that. But the processor is fantastic in all ways so far a very welcome upgrade from a 6700k.

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

    Rated 5 out of 5 stars

    Extremely fast CPU with great value

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

    Upgraded from intel i7 3770k. Couldn’t resist the AMD movement so I gave it a try. Turn out it’s the best CPU I’ve ever owned.

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

    Rated 5 out of 5 stars

    Best High End CPU for those waiting to get 5000

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

    Best high-end CPU for people who want the best but want to wait out on the new stuff for the bugs to be fixed. It has been in my ITX PC for a few months now and it hasn't given me any problems.

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

    Rated 5 out of 5 stars

    AMAZING PERFORMANCE!!!!!

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

    Highly Recommend this Processor. Run like champ really impress with AMD for coming this far. Good for gaming and steaming/editing.

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

    Rated 5 out of 5 stars

    Fast processor

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

    Works much faster then my 8 year old computer. Needed an upgrade to use the latest software from EPIC games for architectural renderings.

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

    Rated 5 out of 5 stars

    High Performance Processor

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

    High Performance processor and great for multi-tasking, having many internet tabs open at once and/or multiple apps for office; Rated one of the best drives and a very good price.

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

    Rated 5 out of 5 stars

    RYZEN BABY! LOVE IT

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

    Ridiculously fast. Got the silicone lottery! Shows it can happen anywhere! Great support with price match over the phone even. Delivered to the door with no issues.

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

    Rated 5 out of 5 stars

    Good processor.

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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 this processor in my budget pc, it’s a very beefy processor if you can find it. I should have just waited and got a 5900x instead but I panic bought this one.

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

    Rated 5 out of 5 stars

    Switched from Intel to AMD and love it!

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

    Real nice on an Asrock x570 Taichi and Corsair 3600MHz memory. Stable. Fast. Hated saying farewell to Intel, but I just had to, and without regret.

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

    Rated 5 out of 5 stars

    Great cpu for content creators!

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

    Excellent product for anyone getting into content creation, AMD taking Intel’s throne!

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

    Rated 5 out of 5 stars

    Amazing

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

    I truly have never used a computer with such an amazing processor, this thing is so powerful I don't even know what to do with it.

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

    Rated 5 out of 5 stars

    Impressed

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

    First time AMD user and I am extremely impressed with the performance. I am able to multi-task and have applications run in the back ground with out any issues.

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

    Rated 5 out of 5 stars

    Great processor

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

    Wish I waited for the 5000 series but it’s still a great product and I would 10 out of 10 would definitely recommend..

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

    Rated 5 out of 5 stars

    So many cores!

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

    This processor is beating all other processors on the market. Must have for demanding games and applications for all users.

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

    Rated 5 out of 5 stars

    Worth every penny!!

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

    This is the most powerful desktop pc you can get. Video conversion fly! Pair with decent video card and performance is unmatched.

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

    Fast, fast, fast!

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

    At the time of purchase, this was the fastest price to performance CPU money can buy! If you follow tech, you know the 5900x has been announced with a release date of 11/5. Expect bigger sales to come out for this 3900x, but the difference in power is worth it. Either way, you cannot go wrong with the 3900x if you want high end processing.

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

    Rated 5 out of 5 stars

    Best CPU for the money

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

    This has become my new favorite cpu. This cpu will handle anything you throw at it. Love it!!!

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

    Rated 5 out of 5 stars

    AMD has won back a customer

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

    It's been a decade+, but I'm back on AMD hardware and happy to be there.

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

    Rated 5 out of 5 stars

    Awesomeness does come in small boxes!

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

    Powerful CPU, haven't even come close to working it hard yet.

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

    Rated 5 out of 5 stars

    Amazing

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

    So I upgraded from a i7 4770. So explanation needed. This CPU rips up everything I throw at it. Thanks AMD. You got me switched

    I would recommend this to a friend