Name: New AMD Ryzen 9 3900X R9 3900X 3.8GHz 105W Twelve-Core 24-Thread CPU Processor 7NM L3=64M Socket AM4 Boxed New with Cooler Fan
SKU: 4000207032296
Price: 699.98 USD
Availability: InStock

New AMD Ryzen 9 3900X R9 3900X 3.8GHz 105W Twelve-Core 24-Thread CPU Processor 7NM L3=64M 100-000000023 Socket AM4 Boxed New with Cooler Fan

Warm Tips: Dear customers, 1.This product is original and new. Come with the CPU Cooler and Processor sealed. Thanks. 2.All CPUs have 3 years warranty. 3.Due to compatibility, please ensure that your motherboard is suitable for the CPU you purchased. Hope you’ll enjoy shopping in our store. Any questions, please feel free to contact us.

AMD Ryzen 9 3900X specifications

The specs can be used for short-term

listings on auction and classifieds sites

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family		AMD Ryzen 9
Model number ?	3900X
CPU part numbers

100-000000023 is an OEM/tray microprocessor
100-100000023BOX is a boxed microprocessor

Frequency ?	3800 MHz
Maximum turbo frequency	4600 MHz
Socket	Socket AM4
Introduction date	May 26, 2019 (announcement)	July 7, 2019 (availability)
Price at introduction	$499
Architecture / Microarchitecture
Microarchitecture	Zen 2
Processor core ?	Matisse [1]
Manufacturing process	0.007 micron FinFET process
Data width	64 bit
The number of CPU cores	12
The number of threads	24
Floating Point Unit	Integrated
Level 1 cache size ?	12 x 32 KB 8-way set associative instruction caches	12 x 32 KB 8-way set associative data caches
Level 2 cache size ?	12 x 512 KB 8-way set associative unified caches
Level 3 cache size	64 MB 16-way set associative shared cache
Cache latency	4 (L1 cache)	12 (L2 cache)	40 (L3 cache)
Multiprocessing	Uniprocessor
Extensions and Technologies

MMX instructions
Extensions to MMX
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
SSE4a ?
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
AMD64 / AMD 64-bit technology ?
SMT / Simultaneous MultiThreading
Precision Boost 2
AMD-V / AMD Virtualization technology

Security Features

EVP / Enhanced Virus Protection ?
SMAP / Supervisor Mode Access Prevention
SMEP / Secure Mode Execution Protection

Integrated peripherals / components
Integrated graphics	None
Memory controller	Memory channels: 2	Supported memory: DDR4-3200
Other peripherals	PCI-Express 4.0 interface (16 lanes)
Electrical / Thermal parameters
Thermal Design Power ?	105 Watt
Notes on AMD Ryzen 9 3900X

The processor has unlocked clock multiplier
Boxed processor comes with Wraith Prism fan/heatsink with RGB LED
CPU cores are located on two dies
PCI Express, Infinity Fabric, memory controllers and extra I/O logic are located on a separate die, which is manufactured on 0.014 micron technology

[1] – Information is not confirmed

Specification: New AMD Ryzen 9 3900X R9 3900X 3.8GHz 105W Twelve-Core 24-Thread CPU Processor 7NM L3=64M Socket AM4 Boxed New with Cooler Fan

Brand Name	AMD
AMD Model	R9-3900X
CPU Frequency	3.8 GHz
Application	Desktop
Socket Type	AM4
Item Condition	New
Type	10-Core
L2 Cache Capacity	6MB
64-Bit Support	Yes
Interface Type	Socket AM4
Number of Cores	Twelve Cores
Model Number	R9-3900X
Power	105W
Package	Yes
Main Frequency	3.8GHz