AMD Am5 Ryzen 9 9950X3D2 Dual Edition 16 Cores 32 Threads 4.3 Ghz base 5.6 Ghz Boost

General Specifications

Name AMD Ryzen™ 9 9950X3D2 Dual Edition

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  16

Multithreading (SMT)  Yes

# of Threads 32

Max. Boost Clock  Up to 5.6 GHz

Base Clock  4.3 GHz

L1 Cache 1280 KB

L2 Cache 16 MB

L3 Cache 192 MB

Default TDP 200W

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 , AVX512 , AVX2 , AVX , FMA3 , MMX-plus , 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

Launch Date 4/22/26

*OS Support Windows 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® Version PCIe® 5.0

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

NVMe Support Boot , RAID0 , RAID1 , RAID5 , RAID10

System Memory Type DDR5

Memory Channels 2

Max. Memory 256 GB

System Memory Subtype UDIMM

Max Memory Speed

2x1R DDR5-5600

2x2R DDR5-5600

4x1R DDR5-3600

4x2R DDR5-3600

ECC Support Yes (Requires mobo support)

Graphics Capabilities

Graphics Model AMD Radeon™ Graphics

Graphics Core Count 2

Graphics Frequency 2200 MHz

USB Type-C® DisplayPort™ Alternate Mode Yes

Product IDs

Product ID Boxed 100-100001978WOF

Product ID Tray 100-000001978

Security 

AMD Secure Processor Yes

AMD Platform Secure Boot Yes

Windows Secure Boot Yes

UEFI Secure Boot Yes

Windows Device Guard Yes

Supervisor Mode Execution Prevention (SMEP) Yes

Guest Mode Execution (GMET) Trap Yes

Virtualization-Based Security (VBS) Yes

Windows Secured-Core PC Yes

Firmware TPM  Yes

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 Stack Yes