AMD Ryzen™ Threadripper™ 3990X Processor, 2.9GHz, 64 Cores / 128 Threads

MX80511 Ryzen™ Threadripper™ 3990X Processor, 2.9GHz, 64 Cores / 128 Threads
MX80511 Ryzen™ Threadripper™ 3990X Processor, 2.9GHz, 64 Cores / 128 Threads MX80511 Ryzen™ Threadripper™ 3990X Processor, 2.9GHz, 64 Cores / 128 Threads

One processor to render them all

The 3rd Gen Ryzen™ Threadripper™ 3990X is the most powerful desktop processor ever created. Period. The most cores. The highest bandwidth. The most memory. It's the ultimate processor for visual effects and video editing professionals.

The world’s most powerful desktop processor for professionals¹

Take advantage of all 64 cores and 128 threads for unprecedented multitasking power to edit footage, animate characters, and fine tune a design without sacrificing your vision.

Unrivaled Architecture Exclusive to AMD

Coupled with the new AMD TRX40 desktop platform, 3rd Gen AMD Ryzen™ Threadripper™ processors deliver bleeding-edge efficiency and expandability — including next-gen PCIe® 4.0 connectivity.

Product Info

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.

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® Gen 4, exclusively for high-end desktop on AMD TRX40 motherboards.


ZenCore 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.


AMD Ryzen™ Threadripper™ 3990X

  • 64 CPU Cores
  • 128 Threads
  • Up to 4.3GHz Max Boost Clock
  • 2.9GHz Base Clock
  • 288MB Cache
  • 280W TDP


Model Number AMD Ryzen™ Threadripper™ 3990X
Number of Cores 64
Number of Threads 128
Base Clock 2.9 GHz
Max Boost Clock Up to 4.3GHz
L1 Cache 4MB
L2 Cache 32MB
L3 Cache 256MB
Unlocked Yes
System Memory Speed 3200MHz
System Memory Type DDR4
Memory Channels 4
Graphics None
PCI Express Version PCIe 4.0 x16
PCI lanes 88
Supported Technologies Zen Core Architecture
AMD Ryzen™ Master Utility
Thermal Solution Not Included
TDP 280W
Max Temperature 95°C
Process Technology TSMC 7nm FinFET
Packaging Socket TRX4
  1. Based on AMD internal analysis, December 2019. CPK-24