AMD RYZEN 9 7950X3D Desktop Processors


Architecture Zen 4
# of CPU Cores 16
Multithreading (SMT) Yes
# of Threads 32





General Specifications
Name AMD Ryzen™ 9 7950X3D
Family Ryzen
Series Ryzen 7000 Series
Form Factor Desktops , Boxed Processor
Market Segment Enthusiast Desktop
AMD PRO Technologies No
Consumer Use Yes
Regional Availability Global
Former Codename Raphael AM5
Architecture Zen 4
# of CPU Cores 16
Multithreading (SMT) Yes
# of Threads 32
Max. Boost Clock Up to 5.7 GHz
Base Clock 4.2 GHz
L1 Cache 1 MB
L2 Cache 16 MB
L3 Cache 128 MB
Default TDP 120W
Processor Technology for CPU Cores TSMC 5nm FinFET
Processor Technology for I/O Die TSMC 6nm FinFET
CPU Compute Die (CCD) Size 71mm²
I/O Die (IOD) Size 122mm²
Package Die Count 3
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
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) 89°C
Launch Date 2/28/2023
*OS Support Windows 11 – 64-Bit Edition , Windows 10 – 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit
Native USB 3.2 Gen 2 (10Gbps) Ports 4
Native USB 3.2 Gen 1 (5Gbps) Ports 0
Native USB 2.0 (480Mbps) Ports 1
Native SATA Ports 0
PCI Express® Version PCIe® 5.0
Native PCIe® Lanes (Total/Usable) 28 , 24
Additional Usable PCIe Lanes from Motherboard X670E
12x Gen4
12x Gen4
8x Gen4
8x Gen4
NVMe Support Boot , RAID0 , RAID1 , RAID10
System Memory Type DDR5
Memory Channels 2
Max. Memory 128 GB
System Memory Subtype UDIMM
Max Memory Speed 2x1R
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
Key Features
Supported Technologies AMD EXPO™ Technology , AMD Ryzen™ Technologies


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