AMD Ryzen 9 9900X3D Gaming and Content Creation Processor
Specifications
Name
AMD Ryzen™ 9 9900X3D
Family : Ryzen
Series : Ryzen 9000 Series
Form Factor 
Desktops , Boxed Processor
Market Segment
Enthusiast Desktop
Regional Availability : Global
Former Code name
Granite Ridge AM5
Processor Architecture : Zen 5
# of CPU Cores : 12
Multithreading (SMT) : Yes
# of Threads : 24
Max. Boost Clock : Up to 5.5 GHz
Base Clock :  4.4 GHz
L1 Cache
960 KB
L2 Cache
12 MB
L3 Cache
128 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 , B840 , B850
CPU Boost Technology
Precision Boost 2
Instruction Set
x86-64
Supported Extensions
AES , AMD-V , AVX512 , AVX2 , AVX , FMA3 , MMX-plus , SHA , SSE2 , SSE4.2 , SSE4A , SSE4.1 , SSE3 , SSSE3 , SSE , x86-64
Thermal Solution (PIB)
Not Included
Recommended Cooler
Liquid cooler recommended for optimal performance
Max. Operating Temperature (Tjmax) : 
95°C