Skip to main content
PlanMyPC
System BuilderCompleted BuildsCompareBenchmarksGuidesForumsPrice Trends
Log InSign Up
PlanMyPC

Your all-in-one tool for building custom PCs. Compare prices, check compatibility, and discover community builds.

Get Deal Alerts

Price drops and deals delivered to your inbox.

GitHub (opens in new tab)Twitter (opens in new tab)YouTube (opens in new tab)

Company

  • About
  • Contact
  • Developers
  • Affiliate Disclosure
  • Privacy Policy
  • Terms of Service

Tools

  • System Builder
  • Completed Builds
  • Compare Products
  • Benchmarks
  • Price Trends
  • Guides
  • Forums

Components

  • CPUs
  • Graphics Cards
  • Motherboards
  • Memory
  • Storage
  • Power Supplies
  • Cases
  • CPU Coolers
  • Monitors
  • Keyboards
  • Mice
  • Headsets
  • Browse All

© 2026 PlanMyPC. All rights reserved.

Prices and availability subject to change. Affiliate links may earn commission.

AMD Ryzen 9 9900X

Category: CPU / Processor

Manufacturer: AMD

Cores: 12C / 12T

Clock: 4.4 - 5.6 GHz

Socket: AM5

TDP: 120W

Price: $368.59 from Amazon

Rating: 0/5 (0 reviews)

ProductsCPU / ProcessorAMD Ryzen 9 9900X
AMD Ryzen 9 9900X - CPU / Processor
AMD

AMD Ryzen 9 9900X

Cores

12C / 12T

Clock

4.4 - 5.6 GHz

Socket

AM5

TDP

120W

Fetching latest price...

As an Amazon Associate, PlanMyPC earns from qualifying purchases made through links on this page. Learn more

Used Market EstimateeBay sold listings
$276$368.59Save 25%
Low: $235-High: $309(eBay avg)
Compatibility Check
Multi-Retailer Prices
Build & Share
SpecificationValue
TDP120 W
CPU Cores12
SocketAM5
L3 Cache64 MB
Threads12
Base Clock4.4 GHz
Boost Clock5.6 GHz
MicroarchitectureZen 5
Integrated GraphicsRadeon