AMD Ryzen 9 3900X 3.8 GHz 12-Core AM4 Processor

BH #AMDR93900X • MFR #100-100000023BOX
AMD
AMD Ryzen 9 3900X 3.8 GHz 12-Core AM4 Processor
Key Features
  • 12 Cores & 24 Threads
  • 3.8 GHz Base Clock
  • 4.6 GHz Max Boost Clock
  • Socket AM4
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The AMD Ryzen 9 3900X 3.8 GHz 12-Core AM4 Processor is a powerful 12-core processor with 24 threads, designed for socket AM4 motherboards. Built with Zen 2 architecture, the third-generation 7nm Ryzen processor offers increased performance compared to its predecessor. It has a base clock speed of 3.8 GHz and can reach a max boost clock speed of 4.6 GHz. Moreover, it features 64MB of L3 cache, 24 PCIe Gen 4 lanes, and support for dual-channel 3200 MHz DDR4 RAM. Users should pair it with an AMD X500-series motherboard to fully take advantage of PCIe 4.0. This processor has a 105W TDP (Thermal Design Power) and includes a Wraith Prism cooler with RGB LED lighting. Please note that it does not have an integrated GPU, so a dedicated graphics card is required.
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$499.00
$42/mo. suggested payments
with 12 Mos. Promo Financing* 
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AMD 3900X Overview

The AMD Ryzen 9 3900X 3.8 GHz 12-Core AM4 Processor is a powerful 12-core processor with 24 threads, designed for socket AM4 motherboards. Built with Zen 2 architecture, the third-generation 7nm Ryzen processor offers increased performance compared to its predecessor. It has a base clock speed of 3.8 GHz and can reach a max boost clock speed of 4.6 GHz. Moreover, it features 64MB of L3 cache, 24 PCIe Gen 4 lanes, and support for dual-channel 3200 MHz DDR4 RAM. Users should pair it with an AMD X500-series motherboard to fully take advantage of PCIe 4.0. This processor has a 105W TDP (Thermal Design Power) and includes a Wraith Prism cooler with RGB LED lighting. Please note that it does not have an integrated GPU, so a dedicated graphics card is required.

AMD GameCache

AMD GameCache is designed to reduce memory latency for higher frame rates in top titles.

Precision Boost 2

AMD Ryzen processors monitor energy consumption and temperature. When the processor knows it's running cool and quiet, it can raise clock speeds in precise 25 MHz steps for any application without pausing work.

One Click Overclocking

Precision Boost Overdrive works with your motherboard to boost clock speeds and lets you overclock with a single click.

AMD StoreMI Technology

AMD StoreMI technology can combine SSD and HDD storage into a single hybrid drive, which stores frequently used files and programs on the SSD and other data on the larger HDD.

AMD SenseMI Technology

AMD's SenseMI technology is a set of learning and adapting features that help the AMD Ryzen processor customize its performance to you and your applications, thanks to machine intelligence (MI).

AMD Ryzen Master Utility

Personalized Performance

AMD Ryzen Master provides you with up to four custom, user-defined profiles to store CPU, GPU, and DDR4 memory configurations. You can adjust the number of active cores and memory timings as well as optimize general performance or fine tune for your favorite applications.

System Monitoring

AMD Ryzen Master offers you real-time monitoring and a histogram of per-core clock rates and temperatures, including average and peak readings.
UPC: 730143309950

AMD 3900X Specs

General
CPU ModelAMD Ryzen 9 3900X
CPU SocketAM4
Manufacturing Process7 nm
Maximum Number of PCIe Lanes24 (Revision 4.0)
UnlockedYes
Performance
Number of Cores12
Number of Threads24
Base Clock Speed3.8 GHz
Maximum Boost Speed4.6 GHz
L3 Cache64 MB
Memory Support
Memory SupportDDR4 3200 MHz
ECC MemoryNo
Channel ArchitectureDual Channel
Power
Thermal Design Power (TDP)105 W
Included Thermal SolutionWraith Prism
Integrated Graphics
Graphics ChipsetNone
AMD
Performance TechnologiesPrecision Boost 2
Packaging Info
Package Weight2.35 lb
Box Dimensions (LxWxH)5.9 x 5.8 x 5.8"
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what is difference between 3900x and 3900xt?

what is difference between 3900x and 3900xt?
Asked by: john
The 3900XT is essentially offers 100Mhz more of performance, it is an improved "bin" of the 3900X and the difference is minimal.
Answered by: Miguel
Date published: 2021-02-11

Hello. Please what is is the warranty for this ...

Hello. Please what is is the warranty for this product if I'm buying from Sao Paulo, Brazil?
Asked by: Gerson
The only thing I could find about the warranty was on a competitors web site. It's three years parts and labor. It's a limited warranty as most are.
Answered by: Gary
Date published: 2020-11-21

Can I put ddr4 - 3600mhz of ram to this ...

Can I put ddr4 - 3600mhz of ram to this processor? because in the description it says that it is only compatible with ddr4 - 3200mhz
Asked by: Luis
You can use 3600 Mhz speed RAM if the Motherboard supports it. However, the Processor will not see the extra speed. Ideal RAM is 3200 Mhz.
Answered by: Zev
Date published: 2020-10-01

Does the included cooler come with thermal paste? ...

Does the included cooler come with thermal paste? It looks like there is a thermal paste on the bottom?
Asked by: Emre
Yes it has thermal paste at the bottom ..
Answered by: oreste
Date published: 2020-08-10

Does this come with a cooler?

Does this come with a cooler?
Asked by: Carl
The AMD Ryzen 9 3900X 3.8 GHz 12-Core AM4 Processor does come with Wraith Prism RGB LED Cooler.
Answered by: ilich
Date published: 2020-06-29

Does this processor come with borderlands, ...

Does this processor come with borderlands, outerworlds and game pass when sold from B&H
Asked by: Max
Mine did - I’m not sure if the promo is still active though.
Answered by: Anonymous
Date published: 2019-11-29

is this new?

is this new?
Asked by: Jon
Yes this was released a few months ago but has been heavily back ordered and very difficult to get until recently. Very fast
Answered by: Anonymous
Date published: 2019-11-07

What motherboard do you recommend for that CPU? ...

What motherboard do you recommend for that CPU? I'm thinking about the ASUS AM4 TUF Gaming X570-Plus??
Asked by: v330k
I ordered an Asus Hero VIII Wi-Fi edition because a few hardware reviewers said that the Hero VIII is the bee's knees for the 3900x. Cannot wait until I can get this CPU and build my new gaming/production rig
Answered by: Brian
Date published: 2019-08-22
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