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The AMD Ryzen 9 3900X 3.8 GHz 12-Core AM4 Processor is a powerful 12-core processor with 24 threads, designed for socket AM4 motherboards. Built with Zen 2 architecture, the third-generation 7nm Ryzen processor offers increased performance compared to its predecessor. It has a base clock speed of 3.8 GHz and can reach a max boost clock speed of 4.6 GHz. Moreover, it features 64MB of L3 cache, 24 PCIe Gen 4 lanes, and support for dual-channel 3200 MHz DDR4 RAM. Users should pair it with an AMD X500-series motherboard to fully take advantage of PCIe 4.0. This processor has a 105W TDP (Thermal Design Power) and includes a Wraith Prism cooler with RGB LED lighting. Please note that it does not have an integrated GPU, so a dedicated graphics card is required.


AMD 100-100000023BOX Ryzen 9 3900X
64MB L3 Cache, 3.8 GHz AM4 Processor
  • 12 Cores & 24 Threads

  • 3.8 GHz Clock Speed

  • 4.6 GHz Maximum Turbo Frequency

  • AM4 Socket

  • Dual-Channel DDR4 Memory Interface

  • 64MB L3 Cache

  • No Integrated Graphics


CPU Socket Type AM4

# of Cores 12-Core

# of Threads 24

Operating Frequency 3.8 GHz

Max Turbo Frequency 4.6 GHz

L2 Cache 6MB

L3 Cache 64MB

Manufacturing Tech TSMC 7nm FinFET

Memory Support DDR4 3200

Memory Channel 2

Virtualization Technology Support Yes

Thermal Design Power 105W

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