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AMD
AMD Ryzen 9 9900X3D

AMD Ryzen 9 9900X3D

Best price now

$489.99at WalmartObserved Nov 1, 2026, 9:49 AM

Compared across 8 stores. Prices are checked against each store and labelled with when.

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Quick answers

Where is the AMD Ryzen 9 9900X3D cheapest?
At Walmart, for $489.99, as of our latest check.
Where can I buy the AMD Ryzen 9 9900X3D?
8 stores we checked sell it, including Amazon, Walmart, eBay, Newegg.com, Techinn.com.

AMD Ryzen 9 9900X3D prices at every store

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  • WalmartNew

    In stockSold by Amirah

    $489.99Observed Nov 1, 2026, 9:49 AM
    Visit store
  • eBayNew

    In stockSold by pcparts2017

    $514.99Observed Nov 1, 2026, 9:49 AM
    Visit store
  • Newegg.comNew

    In stockSold by DealsADay

    $544.95Observed Nov 1, 2026, 9:49 AM
    Visit store
  • Techinn.comNew

    In stock

    $556.99Observed Nov 1, 2026, 9:49 AM
    Visit store
  • StaplesNew

    In stock

    $592.99Observed Nov 1, 2026, 9:49 AM
    Visit store
  • Best BuyNew

    In stock

    $599.00Observed Nov 1, 2026, 9:49 AM
    Visit store
  • TargetNew

    In stock

    $659.99Observed Nov 1, 2026, 9:49 AM
    Visit store
  • AmazonNew

    Availability unknown

    $508.95Observed Nov 1, 2026, 9:49 AM
    Visit store

AMD Ryzen 9 9900X3D price history

Lowest price we've seen: $489.99 on Nov 1 at Walmart. Tracked across 8 stores since Nov 1.

Specifications

Socket Type
AM5
Form Factor
Desktops, Boxed, Boxed Processor
Manufacturer
AMD
Discrete Graphics
No
Integrated Graphics
Yes
GPU Type
Integrated
Clock Speed
4.4 GHz
Number Of Cores
12
Boost Clock Speed
Up to 5.5 GHz
Number Of Threads
24
Thermal Design Power (TDP)
120W
RAM Type
DDR5
RAM Maximum Capacity
192 GB
RAM Speed
DDR5-5600 (2x2R), DDR5-3600 (4x1R), DDR5-3600 (4x2R), DDR5-5600 (2x1R)
RAM ECC Support
Yes (Requires mobo support)
Memory Type
DDR5
Max Memory Capacity
192 GB
Memory Speed
DDR5-5600 (2x2R), DDR5-3600 (4x1R), DDR5-3600 (4x2R), DDR5-5600 (2x1R)
ECC Support
Yes (Requires mobo support)
Memory Channel Support
Dual Channel
CPU Model
Ryzen 9 9900X3D
CPU Series
Ryzen 9
CPU Generation
Ryzen 9000 series
CPU For Use With
Desktop