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Ryzen Threadripper 3990X - 4.3GHz - 64 Core - Socket STRX4 - 288MB Cache - 280W - Tray

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Proven By Hollywood
3rd Gen AMD Ryzen™ Threadripper™ has already demonstrated its value to special effects artists for major motion picture studios.

New Motherboards. Exclusive Technologies
The new AMD TRX40 motherboards feature the debut of advanced PCIe® 4.0 connectivity on high-end desktop, delivering more bandwidth for creators than ever before.

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.

64 cores and 128 threads for lightning-fast rendering workloads.
An unprecedented 88 total PCIe® 4.0 lanes to meet large GPU and NVMe needs.
Up to 288MB of combined cache for rapid access to large data sets.
Quad-channel DDR4 with available ECC support for reliable throughput.

Exceptional processors deserve exceptional cooling
Thermal solutions for Ryzen™ Threadripper™ processors from our partners.

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.

Zen Core Architecture
Improved energy efficiency, higher clock speeds and more cores than ever before.

AMD Ryzen™ Master Utility
The Simple and Powerful Overclocking Utility for AMD Ryzen™ processors.


Processor manufacturer


Processor model


Processor base frequency

2.9 GHz

Processor family

AMD Ryzen™ Threadripper™

Processor cores


Processor socket

Socket sTRX4

Component for


Processor lithography

7 nm

Processor threads


Processor boost frequency

4.3 GHz

Processor cache

256 MB

Thermal Design Power (TDP)

280 W


Memory types supported by processor


Memory clock speeds supported by processor

3200 MHz

Memory channels



Market segment


PCI Express slots version


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