AMD Ryzen 9 9900X Specs and Prices (United States)

CPUs

Specifications

12

Cores

24

Threads

5.6 GHz

Boost clock

120 W

TDP

12 cores · 24 threads16 cores · 32 threads

Ryzen 9000 · Zen 5 2024 Moves to Zen 5 while keeping AM5, DDR5 and basic integrated graphics. The twelve- and sixteen-core choices retain their distinct workload roles.

Ryzen 9 9900X Keeps twelve cores but reduces default TDP from the 7900X’s 170 W to 120 W.This model

Ryzen 9 9950X Sixteen Zen 5 cores for heavily threaded work, retaining the 7950X’s 170 W default TDP.

Ryzen 7000 · Zen 4 2022–23 Moves to AM5 and DDR5, requiring a new motherboard and memory from AM4. Adds basic integrated graphics for a display or troubleshooting.

Ryzen 9 7900 Same twelve cores as the 7900X, with a much lower 65 W default TDP and lower clocks. Ryzen 9 7900X Higher clocks than the 7900, with a 170 W default TDP for the twelve-core design.

Ryzen 9 7950X Sixteen cores for heavier parallel work, with the same 170 W default TDP as the 7900X.

Ryzen 5000 · Zen 3 2020 AM4 and DDR4: more cores for an existing AM4 desktop. Both CPUs require a separate graphics card.

Ryzen 9 5900X Twelve cores for rendering, encoding and other work that can use many threads on AM4.

Ryzen 9 5950X Adds four cores over the 5900X for heavier parallel work, while keeping its 105 W default TDP.

Price history

$500$375$250$125$0

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Price history excludes Amazon sources

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Listings

Listings sorted by Price, ascending.

New AMD Ryzen 9 9900X 4.40GHz 12 Core 100-100000662W0F 24 Thread AM5 Ebay USA $303.99 AMD Ryzen™ 9 9900X 12-Core, 24-Thread Unlocked Desktop Processor Amazon USA $328.00 AMD 100100000662WOF Ryzen 9 9900X 12-Core 4.4GHz Processor Ebay USA $345.26 AMD Ryzen 9 9900X 12-Core 4.4 GHz AM5 CPU 100-100000662WOF Ebay USA $349.98 AMD Ryzen 9 9900X 12-Core (24-Thread) 4.4-5.6GHz Socket AM5 CPU/Processor - NEW! Ebay USA $349.99 AMD Ryzen 9 9900X 4.4 GHz 12-Core AM5 Processor B&H Photo $379.00 AMD Ryzen 9 9900X - Ryzen 9 9000 Series Granite Ridge (Zen 5) 12-Core 4.4 GHz - Socket AM5 120W - Radeon Graphics Processor - 100-100000662WOF Newegg USA $379.00 AMD Ryzen 9 9900X Ryzen 9 9000 Series Granite Ridge (Zen 5) 12-Core 4.4 GHz 120W Ebay USA $379.99 AMD 100-100000662WOF Ryzen 9 9900X 12-Core 5.6GHz Socket AM5 CPU Processor TECHRUS5P26 Ebay USA $382.98 AMD Ryzen 9 9900X - Ryzen 9 9000 Series Granite Ridge (Zen 5) 12-Core 4.4 GHz - Ebay USA $386.99 AMD Ryzen 9 9900X - Ryzen 9 9000 Series Granite Ridge (Zen 5) 12-Core 4.4 GHz - KING20PCTDEAL Ebay USA $399.96 AMD Ryzen 9 9900X processor 4.4 GHz 76 MB L2 , L3 Ebay USA $425.63 AMD Ryzen 9 9900X - Ryzen 9 9000 Series Granite Ridge (Zen 5) 12-Core 4.4 GHz Ebay USA $434.99 AMD - Ryzen 9 9900X 12-Core - 24-Thread 4.4 GHz (5.6 GHz Max Boost) Socket AM... Ebay USA $445.00 AMD - Ryzen 9 9900X 12-Core - 24-Thread 4.4 GHz (5.6 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor - Silver Best Buy $445.00 AMD Ryzen 9 9900X Zen 5 12-Core 4.40 GHz AM5 120W CPU Processor 100-100000662WOF Ebay USA $449.99 AMD Ryzen 9 9900X 12-Core 4.40 GHz Processor Model 100-100000662WOF Ebay USA $483.98 AMD Ryzen 9 9900X 12-Core 24-Thread Desktop Processor - 12 Core And 24 Thread - Ebay USA $488.93 AMD Ryzen 9 9900X 12-Core Processor Ebay USA $493.15 AMD Ryzen 9 9900X 12Core 4.4GHz OC AM5 Processor OEM Tray Pack 100000000662 Ebay USA $495.59 AMD Ryzen 9 9900X 12Core 4.4GHz OC AM5 Processor OEM Tray Pack 100000000662 Ebay USA $495.59 AMD Ryzen 9 9900X 12-Core 4.40 GHz Processor 100-100000662WOF Ebay USA $495.72 AMD Ryzen 9 9900X 12-Core 4.40 GHz Processor 100-100000662WOF Ebay USA $495.72 AMD 100-100000662WOF Ryzen 9 9000 9900X Dodeca-core (12 Core) 4.40 GHz Processor TECHRUS5P26 Ebay USA $523.16 AMD Ryzen 9 9900X (12 Core) 4.40 GHz Processor Socket AM5 Model 100-000000662 Ebay USA $551.06 AMD Ryzen™ 9 9900X 12-Core, 24-Thread Unlocked Desktop Processor Ebay USA $553.49 AMD Ryzen 9 9900X + TUF Gaming X870-PLUS WiFi Amazon USA $562.34 AMD 100-000000662 Ryzen 9 9000 9900X (12 Core) 4.40 GHz Processor - Socket AM5 TECHRUS5P26 Ebay USA $571.99 Micro Center AMD Ryzen 9 9900X Processor with MSI PRO X870E-P Motherboard Amazon USA $619.99 Micro Center AMD 9900X Processor with ASUS ROG Strix B650A WiFi Motherboard Amazon USA $629.99 AMD Ryzen 9 9900X 12-Core AM5 Processor & MAG X870 TOMAHAWK WIFI Motherboard Kit B&H Photo $632.49 Micro Center AMD 9900X Processor with MSI MAG X870E Tomahawk WF Motherboard Amazon USA $679.99 AMD Ryzen 9 9900X + ROG Strix X870E-E Gaming WiFi Amazon USA $748.40 Micro Center AMD Ryzen 9 9900X CPU Processor with GIGABYTE X870E AORUS Master Motherboard (ATX, DDR5, 4X M.2, PCIe 5.0, USB4, WIFI7) Amazon USA $799.99 AMD Ryzen 9 9900X 4.4 GHz 12-Core AM5 Processor Kit with MSI MAG X870E TOMAHAWK WIFI AM5 ATX Motherboard Out of stock B&H Photo — New AMD Ryzen 9 9900X MSI X870E MAG Tomahawk WiFi Corsair RGB 32GB DDR5 Bundle Out of stock Ebay USA — NEW AMD Ryzen 9 9900X 12-Core, 24-Thread Unlocked Desktop Processor Out of stock Ebay USA —

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