Important: Please ensure that your X570, B550 or A520 motherboard has been updated to the latest BIOS, either by using a Ryzen™ 3000 series processor or the BIOS Flashback system (if applicable). The Ryzen™ 5000-series processors will not work on these motherboards without the most current BIOS. X470 and B450 motherboard support varies - please check with your motherboard manufacturer for compatibility. All other chipsets are incompatible.

AMD Ryzen™ 9 5900X Twelve Core CPU

Angled image of the AMD Ryzen 9 5900X box

CPU

CPU Type	AMD Ryzen 9
CPU Manufacturer	AMD
CPU Cores	Twelve Core
CPU Socket	Socket AM4
CPU Brand	AMD
CPU TDP	105 W
Cache	70 MB
CPU Threads	24
Processor Turbo Speed	4.8 GHz
CPU Family	AMD Ryzen 9
Processor Number	5900X
CPU Speed	3.7 GHz
L2 Cache	6 MB
L3 Cache	64 MB
Socket	AM4
CodeName	Zen 3
Number of Cores	12
Turbo Core	Yes
Turbo Speed	4.8 GHz
Number of Threads	24 threads

Graphics

Integrated Graphics

Memory

Memory Types	DDR4
Number of Memory Channels	2 channels

Electrical

TDP (Thermal Design Power)

105 W

Physical

Form Factor	CPU
In The Box	AMD Ryzen CPU Bezel Sticker Instructions/Warranty Sheet BIOS Insert

Warranty

3 Years

Key Features

CPU Cooler Included	No
Microsoft Processor List	T

Item Details

Manufacturer	AMD
Manufacturer Code	100-100000061WOF
UPC	730143312738
Condition	New

AMD Ryzen 9 5900X Zen 3 CPU