AMD Ryzen 9 9900X

The Incredibly Powerful Processor for Gaming and Streaming

General Specifications

Name	AMD Ryzen 9 9900X
Series	Ryzen 9000
Form Factor	Desktops , Boxed Processor
AMD PRO Technologies	No
Architecture	Zen 5
# of CPU Cores	12
Multithreading (SMT)	Yes
# of Threads	24
Max. Boost Clock	Up to 5.6 GHz
Base Clock	4.4 GHz
L1 Cache	960 KB
L2 Cache	12 MB
L3 Cache	64 MB
Default TDP	120W
Processor Technology for CPU Cores	TSMC 4nm FinFET
Processor Technology for I/O Die	TSMC 6nm FinFET
Package Die Count	3
Unlocked for Overclocking	Yes
AMD EXPO Memory Overclocking Technology	Yes
Precision Boost Overdrive	Yes
Curve Optimizer Voltage Offsets	Yes
AMD Ryzen Master Support	Yes
CPU Socket	AM5
Supporting Chipsets	A620 , X670E , X670 , B650E , B650 , X870E , X870
CPU Boost Technology	Precision Boost 2
Instruction Set	x86-64
Supported Extensions	AES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
Additional Usable PCIe Lanes from Motherboard	X870E:8x Gen4X870:4x Gen4X670E:12x Gen4X670:12x Gen4B650E:8x Gen4B650:8x Gen4