AMD Ryzen 9 7950X Desktop Processors

Market Segment

Enthusiast Desktop

Product Family

AMD Ryzen Processors

Product Line

AMD Ryzen 9 Processors

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 5.7GHz

Base Clock : 4.5GHz

L1 Cache : 1MB

L2 Cache : 16MB

L3 Cache : 64MB

Default TDP : 170W

Processor Technology for CPU Cores : TSMC 5nm FinFET

Processor Technology for I/O Die : TSMC 6nm FinFET

CPU Compute Die (CCD) Size : 71mm

I/O Die (IOD) Size ; 122mm

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

X670E

X670

B650E

B650

CPU Boost Technology

Precision Boost:  2

Instruction Set : x86-64

Supported Extensions

AES, AMD-V, AVX, AVX2, AVX512, FMA3, MMX(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64

Thermal Solution (PIB) : Not included

Max. Operating Temperature (Tjmax) : 95°C

Launch Date : 9/27/2022

OS Support

USB Type-C Support : Yes

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

AMD X670 : 12x Gen4

AMD B650E : 8x Gen4

NVMe Support : Boot, RAID0, RAID1, RAID10

System Memory Type : DDR5

Memory Channels : 2

Max. Memory : 128GB

System Memory Subtype : UDIMM

Max Memory Speed