nameAMD Ryzen™ 9 9950X3D
seriesRyzen
seriesRyzen 9000 Series
DimensionsDesktop Computers, Boxed Processors
Market SegmentEnthusiast Desktop
AMD PRO Technologiesno
Regional AvailabilityGlobal
Original codeGranite Ridge AM5
ArchitectureZen 5
Number of processor cores16
Multi-threading (SMT)yes
Number of threads32
Maximum overclocking clockUp to 5.7 GHz
Basic clock4.3 GHz
L1 cache1280 KB
L2 cache16 MB
L3 Cache128 MB
Default TDP170W
Processor technology suitable for processor coreTSMC 4nm FinFET
Processor Technology for I/O DiesTSMC 6nm FinFET
Number of packaged bare die3
Unlocked for overclockingyes
AMD EXPO™ Memory Overclocking Technologyyes
Super precise frequency boostyes
Curve Optimizer Voltage Offsetyes
AMD Ryzen™ Master Supportyes
Processor socketAM5
Supporting ChipsetsA620 , X670E , X670 , B650E , B650 , X870E , X870 , B840 , B850
CPU Boost TechnologyPrecision Boost 2
Instruction Setx86-64
Supported extended instruction setAES , AVX512 , AVX2 , AVX , FMA3 , MMX-plus , SSE2 , SSE4.2 , SSE4A , SSE4.1 , SSE3 , SSSE3 , SSE , x86-64
Thermal Solution (PIB)Not included
Recommended CoolerLiquid cooler recommended for optimal performance
Maximum operating temperature (Tjmax)95°C
Release Date03/12/2025
*Operating system supportWindows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit
