Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. AMD - Ryzen 9 5900X 4th Gen 12-core, 24-threads Unlocked Desktop Processor Without Cooler - Black.
  • Alt View 11. AMD - Ryzen 9 5900X 4th Gen 12-core, 24-threads Unlocked Desktop Processor Without Cooler - Black.

AMD - Ryzen 9 5900X 4th Gen 12-core, 24-threads Unlocked Desktop Processor Without Cooler - Black

Model:
100-100000061WOF
SKU:
6438942
Highly rated by customers for:
Your price for this item is $549.00

Customer reviews

Rating 4.9 out of 5 stars with 913 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 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

There aren't enough negative mentions yet.
98%would recommend to a friend

Customers are saying

Customers have good things to say about the Ryzen 9 5900X's performance and CPU performance, frequently praising its capabilities in gaming and overall power. Many reviews highlight the processor's excellent performance for its price. There are no reported negative customer comments about this product.

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 36 Showing 701-720 of 913 reviews
  • Pros mentioned:
    Performance

    Upgrade

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

    This was the perfect upgrade for my gaming setup!!

    I would recommend this to a friend

  • Really nice processor

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

    Only issue i had is that it runs a little warm but i do only have a 240mm aio so either buy a bigger cooler or undervolt. Easy fix

    I would recommend this to a friend

  • Powe house of a CPU

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

    If you want to get a next gen upgrade without having to update to the new motherboard sockets this is the CPU for you!!!

    I would recommend this to a friend

  • Great processor for the price!

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

    I got this for my 6800xt and they both pair amazing!Only down side I have about it is the cpu still bottlenecks the gpu under cpu intensive games.

    I would recommend this to a friend

  • Ryzen 9

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

    Super easy an fast to install make sure you update your Bios with your old cpu before installing save some time.

    I would recommend this to a friend

  • Great value

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

    Just what I wanted and on sale! Built a gaming PC for my daughter and this cpu is just what I was looking for.

    I would recommend this to a friend

  • Power Unit

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

    If you're planning to get a ryzen 9. Make sure you have great cooling. I would recommend a 240mm aio.

    I would recommend this to a friend

  • The beast!

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

    "I can't believe how fast my computer is running, it's just insane". Those are the words from my son, who built his new gaming computer using this CPU. After using an Intel i7 CPU for about a year, he decided to go with AMD, and so far he's very happy.

    I would recommend this to a friend

  • Nice

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

    No regrets, love this thing. Only downside is now there's the am5 socket out there, so now it's a little dated when finding motherboard compatibility

    I would recommend this to a friend

  • Amazing product

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

    Is a very good product to be using for gaming and rendering. Its a good upgrade from my 3900x and will stay a ryzen fan for a long time

    I would recommend this to a friend

  • A good processor

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

    It might be a little bit overkill for most consumers, but combined with a 3070 TI and 32 GB of RAM, I can run most games on ultra and still pull 200-300 FPS. Just be sure to grab a cooler for it, this guy can get hot.

    I would recommend this to a friend

  • Great Chip

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

    Great processor. Two things to help the experience. I highly recommend getting the big AIO. The processor runs hot. Also don't leave the store until you get your "free gift" .

    I would recommend this to a friend

  • Great for my build

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

    Pairs great with my 4070ti rtx GPU. I would recommend this 10x over.

    I would recommend this to a friend

  • Great cpu

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

    This cpu has done a great job keeping up with any modern AAA game, I would highly recommend it.

    I would recommend this to a friend

  • Fantastic AMD

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Im still using it. Still a great processor and its never wrong to go with the Zen architecture. Great purchase

    I would recommend this to a friend

  • Its a really goid cpu if you want to am4

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

    If you stay am4 this is a soild choice its a really good chip for power and efficiency

    I would recommend this to a friend

  • Processor

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

    Enjoy this processor Works great and the geek squad is great

    I would recommend this to a friend

  • Great

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

    Works great! Everything I needed to fix my computer

    I would recommend this to a friend

  • Great processor

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

    Very good processor, highly recommend anyone to upgrade to this, you won’t be sorry.

    I would recommend this to a friend

  • GREAT CARD

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

    Great card my son installed it in his pc and he’s getting great fps and great power

    I would recommend this to a friend
Page 36, Showing 701-720 of 913 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.