Key Features

  • Socket TRX40
  • Base Speed – 2.9 GHz | Max Speed – 4.3 GHz
  • 64 Cores (128 Threads)
  • 280 W (TDP)
  • Compatible Motherboard Socket – TRX40
  • Intergrated Graphics Not Included
  • Cooler Not Inlcuded
  • 100-100000163WOF

R85,369.00 Incl. Vat

SKU: CP-AST3990X Category: Tags: , , , ,


AMD Ryzen Threadripper 3990X, Socket TRX4

Say hello to AMD’s Threadripper 3990X Processor with 64-Cores!

With an incredible 64 cores and an astonishing 128 threads of simultaneous multi-processing power, the Threadripper 3990X (100-100000163WOF) is one extreme processor! This amazing technology delivers more power to creatives than ever before.

Push your PC to its limits thanks to the boost clock of 4.3Ghz, a huge 288MB combined cache along with 88 PCIe lanes, and quad channel DDR4 memory.

PN: 100-100000163WOF

Proven by Hollywood

Check out the video below to see how the 3rd Gen AMD Ryzen Threadripper has already demonstrated its value to special effects artists for major motion picture studios!

TRX4 Socket

The ultimate platform for PC enthusiasts, featuring exclusive PCIe 4.0 connectivity for high-end desktops. Build for series visual effects artists, data scientists and more, the scalable AMD TRX40 chipset offers expansion for serious mult-GPU and NVME arrays thanks to bleeding-edge PCIe 4.0 connectivity.

PN: 100-100000163WOF

Zen Core Architecture

"Zen 2" architecture enables 3rd Gen Ryzen processors such as the AMD Ryzen 9 3900X (100-100000163WOF) to deliver the highest single and multi thread performance of any mainstream desktop processor.

VR, gaming, streaming, enterprise productivity and more, all demand increasing computer performance with optimal energy efficiency. AMD engineers designed the new "Zen 2" core to meet such demands, with more core throughput, larger caches, and powerful multi-threading capabilities.


  • AMD Ryzen Threadripper 3990X, Socket TRX4
  • CPU Cores – 64
  • Threads – 128
  • Base Clock – 2.9GHz
  • Max Boost Clock – Up to 4.3GHz
  • Total L1 Cache – 4MB
  • Total L2 Cache- 32MB
  • Total L3 Cache – 256MB
  • Unlocked – Yes
  • CMOS – TSMC 7nm FinFET
  • Socket – TRX4
  • PCI Express® Version – PCIe 4.0
  • Thermal Solution – Not included
  • Default TDP / TDP – 280W
  • System Memory Specification – 3200MHz
  • System Memory Type – DDR4
  • Memory Channels – 4
  • Product Family – AMD Ryzen™ Processors
  • Product Line – AMD Ryzen™ 5 Desktop Processors
  • Platform – Desktop
  • 100-100000163WOF
  • EAN: 0730143312110




Processor Model

AMD Ryzen Threadripper X Series

Processor Number



3rd Gen

CPU Speed

2.9 GHz

Max CPU Boost Speed

4.3 GHz

L1 Cache

4 MB

L2 Cache

32 MB

L3 Cache

256 MB

Core Count

64 Cores

Number of Threads

128 Threads

Memory Type

DDR4 3200MHz

Max Memory Channel


Processor Graphics

Intergrated Graphics Not Included

Power Usage

280 W

Thermal Spec

68 °C


Cooler Not Inlcuded


Compatible Motherboard Socket – TRX40

Please note:

Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.


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