Ryzen 9 9900X Desktop Processor Box
Specifications
Name : AMD Ryzen™ 9 9900X
Family : Ryzen
Series : Ryzen 9000 Series
Form Factor : Desktops , Boxed Processor
Market Segment : Enthusiast Desktop
Regional Availability : Global
Former Codename : Granite Ridge AM5
Processor Architecture : Zen 5
# of CPU Cores : 12
Multithreading (SMT) : Yes
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# 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
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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 , AVX , AVX2 , AVX512 , FMA3 , MMX-plus ,
SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
Thermal Solution (PIB) : 
Not Included
Recommended Cooler
Liquid cooler recommended for optimal performance
Max. Operating Temperature (Tjmax) : 95°C