AMD Ryzen™ 9 9950X3D2 Dual Edition Desktop Processor

• General Specifications

  NameAMD Ryzen™ 9 9950X3D2 Dual Edition

  FamilyRyzen

  SeriesRyzen 9000 Series

  Form FactorDesktops , Boxed Processor

  Market SegmentEnthusiast Desktop

  Regional AvailabilityGlobal

  Former CodenameGranite Ridge AM5

  Processor ArchitectureZen 5

  # of CPU Cores16

  Multithreading (SMT)Yes

  # of Threads32

  Max. Boost Clock Up to 5.6 GHz

  Base Clock 4.3 GHz

  L1 Cache1280 KB

  L2 Cache16 MB

  L3 Cache192 MB

  Default TDP200W

  Processor Technology for CPU CoresTSMC 4nm FinFET

  Processor Technology for I/O DieTSMC 6nm FinFET

  Package Die Count3

  Unlocked for Overclocking Yes

  AMD EXPO™ Memory Overclocking TechnologyYes

  Precision Boost OverdriveYes

  Curve Optimizer Voltage OffsetsYes

  AMD Ryzen™ Master SupportYes

  CPU SocketAM5

  Supporting ChipsetsA620 , X670E , X670 , B650E , B650 , X870E , X870 , B840 , B850

  CPU Boost TechnologyPrecision Boost 2

  Instruction Setx86-64

  Supported ExtensionsAES , 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

  Max. Operating Temperature (Tjmax)95°C

  Launch Date4/22/26

  *OS SupportWindows 11 – 64-Bit Edition , Windows 10 – 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit

• Connectivity

  Native USB 3.2 Gen 2 (10Gbps)4

  Native USB 2.0 (480Mbps)1

  PCI Express® VersionPCIe® 5.0

  Native PCIe® Lanes (Total/Usable)28 , 24

  NVMe SupportBoot , RAID0 , RAID1 , RAID5 , RAID10

  System Memory TypeDDR5

  Memory Channels2

  Max. Memory256 GB

  System Memory SubtypeUDIMM

  Max Memory Speed

  2x1R

  DDR5-5600

  2x2R

  DDR5-5600

  4x1R

  DDR5-3600

  4x2R

  DDR5-3600

  ECC SupportYes (Requires mobo support)

• Graphics Capabilities

  Graphics ModelAMD Radeon™ Graphics

  Graphics Core Count2

  Graphics Frequency2200 MHz

  USB Type-C® DisplayPort™ Alternate ModeYes

• Product IDs

  Product ID Boxed100-100001978WOF

  Product ID Tray100-000001978

• Security

  AMD Secure ProcessorYes

  AMD Platform Secure BootYes

  Windows Secure BootYes

  UEFI Secure BootYes

  Windows Device GuardYes

  Supervisor Mode Execution Prevention (SMEP)Yes

  Guest Mode Execution (GMET) TrapYes

  Virtualization-Based Security (VBS)Yes

  Windows Secured-Core PCYes

  Firmware TPMYes

  AMD-V (SVM)Yes

  AMD AVIC (Interrupt Virtualization)Yes

  AMD-Vi (I/O MMU Virtualization)Yes

  Second Level Address Translation (SLAT)Yes

  Advanced Encryption Standard New Instructions (AES-NI)Yes

  AMD Enhanced Virus Protection (NX bit)Yes

  AMD Shadow StackYes