Core Count
Performance Core Clock
Performance Boost Clock
Includes Cooler
Packaging
Compatible Products
Specifications
ManufacturerAMD
Part #
Ryzen 9 3900X
100-100000023BOX
Core Count12
Core Clock3.8 GHz
Boost Clock4.6 GHz
TDP105 W
SeriesAMD Ryzen 9
MicroarchitectureZen 2
Core FamilyMatisse
SocketAM4
Integrated GraphicsNone
Maximum Supported Memory128 GB
ECC SupportNo
Includes CoolerYes
PackagingBoxed
L1 Cache
12 x 32 kB Instruction
12 x 64 kB Data
L2 Cache12 x 512 kB
L3 Cache4 x 16 MB
Lithography7 nm
Includes CPU CoolerYes
Simultaneous MultithreadingYes
UPC Codes730143309950