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🚀 Power your productivity with Ryzen 9 – where speed meets unstoppable multitasking!
The AMD Ryzen™ 9 3900XT is a cutting-edge 12-core, 24-thread desktop processor featuring a 4.7 GHz max boost clock and a massive 70MB cache. Designed for professionals and creators, it offers award-winning multi-threaded performance and compatibility with AM4 motherboards, delivering efficient power at 105W TDP. Ideal for high-demand gaming, content creation, and multitasking, it’s a future-ready powerhouse that elevates any PC build.





| ASIN | B089WD454D |
| Best Sellers Rank | 6,702 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 13 in CPUs |
| Brand | AMD |
| Brand Name | AMD |
| CPU manufacturer | AMD |
| CPU model | Ryzen 9 3900X |
| CPU socket | Socket AM4 |
| CPU speed | 4.7 GHz |
| Cache Memory Installed Size | 70 |
| Customer Reviews | 4.4 out of 5 stars 1,820 Reviews |
| Global Trade Identification Number | 00730143312257 |
| Item Type Name | Processor |
| Item Weight | 1 Grams |
| Manufacturer | AMD |
| Model Number | AMD Ryzen 9 3900XT |
| Platform | Linux, Windows |
| Processor Brand | AMD |
| Processor Core Count | 12 |
| Processor Count | 12 |
| Processor Number of Concurrent Threads | 24 |
| Processor Series | Ryzen 9 3900X |
| Processor Socket | Socket AM4 |
| Processor Speed | 4.7 GHz |
| Product Warranty | 2 year manufacturer |
| Secondary Cache | 70.0 |
| Secondary cache | 70.0 |
| UPC | 730143312257 |
| Wattage | 105 watts |
E**Y
Faster than the rest of my system!
I got bored of waiting for stock on 5900X, so went with the 3900XT. Nice CPU, haven't managed to drive it beyond about 70% so far. Huge retail box full of foam with a tiny CPU on top! (I guess the other CPUs with included coolers use the same box) It does tend to "hunt" quite a lot on frequency, causing a fair bit of cycling up/down of the cooling fan I used until played around with the fan curve.
G**P
Fantasic workstation performance for the price.
I finally upgraded my workstation PC from an Intel Xeon 8-core beast to a Ryzen 9 3900XT. I built the whole PC for only a fraction more than the Intel Xeon CPU alone cost about 6 years ago. My new Ryzen 9 build is monstrously fast and churns through video encoding projects much much faster. I have not tried it for gaming, but I would guess it would not be quite as good as my Ryzen 5 5600X gaming PC as many of the threads would remain unused in games. But for sheer multi-threaded performance it's fantastic value for around £400.
J**H
First AMD chip since the 90s
This thing is a powerhouse. Was cute to see they still have long gold pins like intel did back in the day. Nostalgia... Be aware though, that most games still haven’t mastered taking advantage of more than 6 cores, sadly. So, if you already have a 6 core machine, you may not see as much benefit as you’d like in some games. It’s not the processors fault though, and at least you should be future proofed for a while with this chip.
M**O
So strong
Worth every pence
J**N
CPU MIssing
Received from AMAZON with the Amazon packaging in tact but on opening the box the CPU box seal was broken and CPU missing...
A**R
3900XT
Great Processor for multithreaded tasks. A huge upgrade from 5 Year old Intel Rig.
C**A
Recommended
Easy to install great for gaming!
J**H
Awesome Product.
Works great!
Trustpilot
Hace 2 semanas
Hace 1 mes