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AMD

AMD Ryzen Threadripper 3990X 64-Core, 128-Thread Unlocked Desktop Processor

  • Based on 68 reviews
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Holiday Deal · 37% off was $3,990.00

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Availability: 15 left in stock
Fulfilled by Maestro Technology LLC
Arrives Dec 21 – Dec 22
Order within 12 hours and 52 minutes
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Style: AMD Ryzen Threadripper 3990X


Features

  • A world-beating 64 cores and 128 processing threads for visual effects and video editing professionals.
  • Incredible 4. 3 GHz max boost frequency, with a huge 288MB cache
  • Unlocked, with new automatic overclocking feature
  • Quad-Channel DDR4 and 88 total PCIe 4. 0 lanes, the most bandwidth and I/O you can get on desktop processor
  • 280W TDP
  • Cooler not included

Description

Style:AMD Threadripper 3990 CPU Only The 3rd Gen Ryzen Threadripper 3990X is the fastest 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.

Brand: AMD


CPU Manufacturer: AMD


CPU Model: Ryzen Threadripper 3990X


CPU Speed: 4.3 GHz


CPU Socket: Socket TRX4


Processor: ‎4.3 GHz ryzen_threadripper_3990x


RAM: ‎DDR4


Brand: ‎AMD


Series: ‎AMD Ryzen Threadripper 3990X


Item model number: ‎AMD Ryzen Threadripper 3990X


Item Weight: ‎1.95 pounds


Product Dimensions: ‎20 x 20 x 0.1 inches


Item Dimensions LxWxH: ‎20 x 20 x 0.1 inches


Processor Brand: ‎AMD


Number of Processors: ‎64


Computer Memory Type: ‎DDR SDRAM


Voltage: ‎1 Volts


Batteries: ‎1 Lithium Ion batteries required.


Department: ‎unisex-adult


Manufacturer: ‎AMD


Date First Available: ‎February 6, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 21 – Dec 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • The Most Powerful Desktop Processor in the World ! What more can be said ?
Style: AMD Ryzen Threadripper 3990X
Review Image by Dave Goetsch Dave Goetsch
Review Image by Dave Goetsch Dave Goetsch
Review Image by Dave Goetsch Dave Goetsch
Review Image by Dave Goetsch Dave Goetsch
Review Image by Dave Goetsch Dave Goetsch
I recently finished my latest Workstation build with this processor. I'm 65, a retired Aerospace Engineer and I still like to do a lot of CAD design and Rendering for my hobby now. This processor is INSANE Fast ! I have been using workstations in Aerospace for the last 40 years or so. Mostly high end, very expensive UNIX boxes. But I have never seen a processor the likes of this. Expensive? YES. But if you want the best in the world you pay the price. I can't believe anyone would ever be disappointed with the AMD Threadripper 3990x as the heart of their Workstation. This processor actually has an overclocking algorithm built in called "Precision Boost Overdrive" that lets you extend the boost clock to 4.5GHz. You just set it and forget it. I have never had a crash with PBO +200MHz enabled. ... show more
Reviewed in the United States on May 14, 2020 by Dave Goetsch Dave Goetsch
    • Do not buy it for anything that can fully utilize 128 treads.
Style: AMD Ryzen Threadripper 3990X
As others said this is a beast of a CPU. However almost every "shrink-wrapped" user (not server) application out there is not designed to run on this level of hardware. I believe there are three type of apps where it justified: 1. Blender and similar apps, 2. Some server class applications (keep in mind that it is not a real server CPU, that is Epic, 3. The most important one - if you professionally develop software that will eat all available cores with almost linear scalability. That is my case, My algorithms need as many cores as possible, fastest random IO access to storage (read Intel Optane) and as much RAM as possible. The only downside for me is limitation of 256GB of RAM on 4 channels. Because of this I will probably switch to dual Epic system, If I can justify the cost. ... show more
Reviewed in the United States on March 13, 2020 by V. Fridman
    • All good
Style: AMD Ryzen Threadripper 3990X
Yes, it is a very good product.
Reviewed in the United States on February 12, 2025 by Doron S.
    • Excellent service from Bleepbox
Style: AMD Ryzen Threadripper 3990X
Inspite of payment related issues, we could get the CPU, thanks to Bleepbox! They took personal care to help us resolve the problem.
Reviewed in the United States on December 23, 2022 by Paramesh
    • Disappointed to see it does not support RDIMMs
Style: AMD Ryzen Threadripper 3990X
I bought the processor to expect to use it as a test field for my software. I bought 8 x 32GB ECC RDIMMs then found out that it was not even been supported. Now I have to return the RAMs. It is also hard to find ECC UDIMMs in this size. Note that for Linux installation, you also need to upgrade BIOS or the installer will be stuck after GRUB selection ... show more
Reviewed in the United States on February 21, 2020 by Hao Shi
    • totally rocks
Style: AMD Ryzen Threadripper 3990X
If you want a ton of speed in a single process, this delivers
Reviewed in the United States on March 4, 2021 by Matt Ginsberg
    • 64 core processor that only supports ddr4 ram.
Style: AMD Ryzen Threadripper 3990X
You would think that for the price, the processor would support ddr5/+ ram. What is the point of all those cores if it they're so limited in speed. Yes it can run lots of processes simultaneously. I would rather have a 12th gen processor, motherboard from Intel that can make the most of it's cores. It's about quality not quantity. Get the z690 and a 12 gen core i7/9 and a rtx3070ti+. You'll be better off. ... show more
Reviewed in the United States on February 18, 2022 by CHRISTIAN FRY
    • Best CPU
Style: AMD Ryzen Threadripper 3990X
Review Image by VS VS
This is the best desktop CPU at the moment. Period.
Reviewed in the United States on August 15, 2020 by VS VS

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