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 29 Showing 561-580 of 913 reviews
  • Pros mentioned:
    Cpu performance

    Lightning fast

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

    Super fast CPU im really happy with this purchase.

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

    Very nice

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

    I love this CPU it’s so fast and powerful! I would totally recommend it to everyone!

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

    Worth the money

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

    Preforms well, not easily maxed out during normal usage. No issues seen while running.

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

    Great cpu

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

    My computer runs very smooth. Definitely recommend this product

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Great cpu

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

    Awesome cpu for the price easy install and works flawlessly

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    5900X

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

    This CPU is a beast. Tad overkill for gaming but why not. Right?

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Ryzen 5900x

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

    As games are starting to demand more core count, this cpu is ready for it all

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

    cpu boss

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

    love it, super fast, good price, eats anything i throw at it

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

    Great, but make sure you have a good cooler.

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

    Great cooler and very fast. Runs a little hot, but a good cooler should fix that.

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Powerful and efficient

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

    Awesome CPU. I under volt mine to 1.15-1.16 to run all cores at 4.3ghz while staying at around 90 watts.

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Excellent price/performance

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

    Excellent price and availability at Best Buy store. CPU performed as expected.

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

    Awesome CPU

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

    excellent cpu so far. almost double the performance compared to my 3900x with 3090.

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

    Awesome upgrade!

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

    Upgraded to this from a 3700X and it's a nice boost in performance across the board.

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    DAMNNNN!

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

    So bleeping fast! Boots windows faster than my monitor turns on.

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Great CPU's

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

    Very good Cpu. Priced a bit high but worth it. New Ryzen is the BEST you can get for most games at the moment

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Team Red

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

    Cant beat 12 cores, 24 threads for this price. Would recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Excellent CPU

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

    This is an excellent processor and fast enough to launch all my apps

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

    Great

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

    Great CPU is faster than my old i7 6700k. Glad I was a ble to get it

    I would recommend this to a friend
  • Pros mentioned:
    Cpu performance

    Fast CPU!

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

    Super fast, don't need anything for a long time. Value is there.

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

    Excellent

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

    Excellent performance, good temperatures, perfect for work

    I would recommend this to a friend
Page 29, Showing 561-580 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.