AMD Ryzen Threadripper 3990X 64-Core Processor

QuickFind: 950795 Mfr part code: 100-100000163WOF
  • 64-Core
  • 128-Threads
  • 4.3GHz
  • 256MB Cache

Product Description

AMD Ryzen Threadripper 3990X 64-Core Processor

AMD Ryzen™ Threadripper™ 3990X Processor

AMD Ryzen™ Threadripper™ 3990X Processor

64 cores provide an astonishing 128 threads of simultaneous multi-processing power, while 288MB of combined cache and vast I/O from the enthusiast-grade AMD TRX40 platform work together to deliver incredible performance. An unprecedented 88 total PCIe® 4.0 lanes to meet large GPU and NVMe needs. Quad-channel DDR4 with available ECC support for reliable throughput.

New Motherboards. Exclusive Technologies.

New Motherboards. Exclusive Technologies.

Supporting AMD 3rd Gen Ryzen™ Threadripper™ processors, the new TRX40 platform represents the pinnacle of desktop computing. Built for serious visual effects artists, data scientists, or anyone who takes their time seriously, the scalable AMD TRX40 chipset offers unprecedented expansion for serious multi-GPU and NVMe arrays thanks to bleeding-edge PCIe® 4.0 connectivity, exclusive to this platform in high-end desktop. Meanwhile: quad channel DDR4, available ECC support, and unlocked overclocking1 make TRX40 a lock for users that depend on serious computing.

Exceptional processors deserve exceptional cooling

Exceptional processors deserve exceptional cooling

Thermal solutions for Ryzen™ Threadripper™ processors from our partners. AMD Ryzen™ Threadripper™ processors with up to 280W TDP require the type of robust cooling solutions provided by premium liquid cooling.

NVMe RAID Support

NVMe RAID Support

Combine up to six NVMe disks in for superlative speed or rock-solid redundancy with Ryzen™ Threadripper™ processors. Want even more? Get double the bandwidth with PCIe® 4.0, exclusively for high-end desktop on AMD TRX40 motherboards.

Setting the Bar for High Performance

Setting the Bar for High Performance

AMD's high-performance x86 Core "Zen 2" architecture enables 3rd Gen Ryzen™ Processors like the AMD Ryzen™ 9 3900X to deliver the highest single-thread and multi-thread performance of any mainstream desktop processor.1 For gamers and creators alike, that's mission-critical performance built to help you win.

Cloud computing, enterprise productivity, immersive visual experiences, gaming and streaming all demand increasing computing performance with optimal energy efficiency. From the very beginning, AMD engineers designed the new "Zen 2" core to meet those demands with more core throughput, larger caches, and powerful multi-threading capabilities.

Personalized Performance

Personalized Performance

AMD Ryzen Master provides for up to four profiles to store custom user-defined configurations for both the Ryzen™ CPU, integrated Radeon™ Vega graphics and DDR4 memory. You can adjust active cores, integrated graphics frequency and adjust memory timings, too, to optimize general performance or fine tune for your favorite applications.

The integrated GPU in the AMD Ryzen™ with Radeon Vega graphics processor can also be overclocked for even higher gaming performance when overclocking cores and memory. Tune up your favorite game, rename the profile and you can easily return to the optimized setting.


- Cores: 64.

- Threads: 128.

- Base Clock: 2.90GHz

- Max Boost Clock: 4.30GHz.

- L1 Cache: 4MB

- L2 Cache: 32MB

- L3 Cache: 256MB

- Unlocked: YES

- TSMC 7nm FinFET

- sTRX4

- PCI-E Lanes: 64

- PCI Express Version: PCIe 4.0 x16.

- TDP: 280W


Introducing the 3rd Generation AMD Ryzen™ Threadripper 3990X processor, featuring 64-cores and 128-threads of unrelenting performance to help dominate every task you throw at it. Threadripper is the king of everything, gaming, video editoring, streaming, multi-tasking, 3D rendering, movie creation, server task, literally anything you can think of these processors will absolutely blitz through it.

Technical Specification

AMD Ryzen Threadripper 3990X 64-Core Processor


Max Turbo Speed 4.3 GHz
Compatible Processor Socket Socket sTRX4
Manufacturing Process 7 nm
Thermal Design Power 280 W
Thermal Specification 95 °C
PCI Express Revision 4.0
PCI Express Lanes Qty 88
Architecture Features "Zen" Core Architecture, AMD Ryzen Master Utility
Type / Form Factor AMD Ryzen ThreadRipper 3990X
Number of Cores 64-core
Number of Threads 128 threads
Cache 256 MB
Cache Memory Details L1 - 4 MB ¦ L2 - 32 MB ¦ L3 - 256 MB
Processor Qty 1
Clock Speed 2.9 GHz


Package Type AMD Processor in a Box without heatsink/fan (WOF)

Manufacturer Warranty

Service & Support Limited warranty - 3 years


Product Type Processor

Product Reviews

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AMD Ryzen Threadripper 3990X 64-Core Processor

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AMD Ryzen Threadripper 3990X 64-Core Processor

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