12-Core Processing
The Ryzen 9 3900XT features 12 processor cores.
Updated today
AMD
Ryzen 9 3900XT
High-clocked 12-core Zen 2 processor for enthusiast systems.
General Information
- Brand
- AMD
- Name
- Ryzen 9 3900XT
- Category
- Computer Processors
Find At
$119.00
Compare Retailers
AmazonIn Stock
$295.00Last updated: 11/6/2026
BuyProduct Highlights
The most important capabilities and tradeoffs at a glance.
High-Clocked Design
This processor is designed with high clock speeds for enthusiast systems.
Zen 2 Architecture
The Ryzen 9 3900XT is built on AMD's Zen 2 architecture.
The AMD Ryzen 9 3900XT is a high-clocked 12-core Zen 2 processor designed for enthusiast systems.
Media Reviews
Independent perspectives and scores from published reviews.
PC Gamer82/100
AMD Ryzen 9 3900XT review
A capable chip, but poor value versus the cheaper, nearly as fast Ryzen 9 3900X.
Alan Dexter · Jul 7, 2020
PCMag Australia4/5
AMD Ryzen 9 3900XT
Worth considering for content creators, though it is a modest tune-up of the 3900X.
Chris Stobing · Jul 7, 2020
TweakTown94/100
AMD Ryzen 3600XT, 3800XT, and 3900XT (Zen 2) Review
AMD’s XT refresh delivers solid gains from optimized 7nm technology and remains a viable enthusiast option.
Shannon Robb · Jul 7, 2020
Tom's Hardware
AMD Ryzen 9 3900XT, Ryzen 7 3800XT and Ryzen 5 3600XT Review: Small Gains, Big Price Tag
Minor performance gains do not justify the high price and lack of bundled cooler; the X-series offers better value.
Paul Alcorn · Jul 7, 2020
TechPowerUp
AMD Ryzen 9 3900XT Review
A detailed review of AMD’s 12-core Zen 2 refresh, covering its higher boost clock, cooler omission, and competitive positioning.
W1zzard · Jul 7, 2020
Video Analysis
Product walkthroughs, comparisons, and long-form video reviews.
27:19
AMD Ryzen 9 3900XT vs. 3900X, 10900K Review & Benchmarks: SMT Off vs. On
Our AMD
256,573 views · 6 years ago
Gamers Nexus · youtube
14:04
Ryzen 3900XT Review: Meet the NEW Intel
Get 20% off Brilliant's brilliant courses: http://brilliant.org/coreteks Windows 10 ...
57,881 views · 6 years ago
Coreteks · youtube
6:16
AMD CPU Ryzen 9 3900X to Ryzen 9 5950X — Worth It?
Welcome to Byte Size Tech - This Channel is devoted to highlights from Tech Deals. We trust you find them interesting, each clip ...
28,893 views · 5 years ago
Byte Size Tech · youtube
6:11
Don't Buy The 3600XT, 3800XT, & 3900XT: AMD THEY ARE POINTLESS
Check out my Amazon Store Front for PC Parts https://www.amazon.com/shop/influencer-4a033087 United States ...
7,497 views · 6 years ago
DannyzReviews · youtube
9:36
The PROBLEMATIC AMD CPU... -- AMD Ryzen 9 3900XT
Amazon US Link (Affiliate): https://amzn.to/2OsKWe3 Amazon UK Link (Affiliate): https://amzn.to/2ZBT2rb Is the 3900XT a ...
7,356 views · 6 years ago
Nicolas11x12 English · youtube
4:29
Review: AMD Ryzen 9 3900XT 12-core 24-Threads Unlo
https://link.eitnext.com/IfZjyP - **
13 views · 5 years ago
PcShopHub · youtube
Attributes
Detailed specifications and product characteristics.
ArchitectureZen 2
Base Clock Speed(GHz)3.8 GHz
Cache Size(MB)70 MB
Core Count(cores)12 cores
Cpu SocketAM4
Included CoolerNo
Integrated GraphicsNo
Launch DateJuly 7, 2020
Manufacturing Process7nm
Max Boost Clock Speed(GHz)4.7 GHz
Memory SupportDDR4-3200
Overclocking SupportYes
Pci Express VersionPCIe 4.0
Price(USD)119 USD
Thermal Design Power(W)105 W
Thread Count(threads)24 threads
Purchase Options
All current listings across the base product and its variants.
AmazonIn Stock
$295.00Last updated: 11/6/2026
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