AMD Ryzen 9 3900X 12-Core 3.8 GHz Socket AM4 Desktop Processor
New Motherboards. Exclusive Technologies.
AMD X570 motherboards with PCIe 4.0 give gamers more flexibility and more control than ever.
7nm “Zen 2” Architecture
Improved energy efficiency, higher clock speeds and more cores than ever before.
More Memory On-Chip to Accelerate Gaming
Up to twice the cache of previous generations, GameCache is designed to reduce memory latency for higher frame rates in top titles.
Precision Boost 2
Boost performance when you need it
Precision Boost 2 automatically raises processor frequencies for supercharged performance when you need it most.
One Click Overclocking
Making Precision Boost 2 even better
Precision Boost Overdrive3 uses your motherboard’s4 robust design to boost clock speeds higher and longer, and lets you overclock5 at the touch of a button.
AMD StoreMI Technology
Software that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive - included with an AMD X570, 400 Series, or X399 motherboard.
AMD Ryzen™ Master Utility
Unlock ultimate control over your AMD Ryzen™ powered system for personalized overclocking and efficiency.
|Core Name||Zen 2|
|PCI Express 4.0 Lanes||24|
|CPU Cores||12 Cores|
|CPU Threads||24 Threads|
|Base Clock||3.8 GHz|
|Max Boost Clock||4.6 GHz|
|Product Line||Ryzen 9|
|Total L1 Cache||768 KB|
|CPU Socket Type||AM4|
|Memory Capacity||128 GB|
|Graphics Engine||No GPU|
|Product Family||AMD Ryzen 3rd Gen|