AMD Ryzen 9 3900x: RYZEN Powers. RADEON Reigns. You Prevail

New 3rd Gen AMD Ryzen™ Processors
More Performance.1 Exclusive Technologies. Designed to Win.
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AMD GameCache
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 Overdrive4 uses your motherboard's6 robust design to boost clock speeds higher and longer, and lets you overclock 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.5

The Premium AMD Wraith Prism Cooler, Now with More Processors.
Every boxed 3rd Gen AMD Ryzen 7 and Ryzen 9 processor now includes the top-of-the-line AMD Wraith Prism, featuring full RGB color-controlled illumination.

CPU Type
AMD Ryzen 9

CPU Model
3900x

Core Name
Zen 2

Socket
AM4

CPU Size
7nm

Number of Cores
12

Number of Threads
24

Clock Speed
3.8GHz

Turbo Speed
4.6GHz

Unlocked Core Multiplier
Yes

Processor Graphics
N/A

GPU Core Speed
N/A

L1 Cache
N/A

L2 Cache
6MB

L3 Cache
64MB

Max TDP
105W

Heatsink
Wraith Prism with RGB LED

Packaging
Retail