AMD Ryzen 9 7900

Name

AMD Ryzen 9 7900

Family

Ryzen

Series

Ryzen 7000 Series

Form Factor

Desktops , Boxed Processor

Market Segment

Enthusiast Desktop

Regional Availability

Global , China , NA , EMEA , APJ , LATAM

Former Codename

Raphael AM5

Processor Architecture

Zen 4

# of CPU Cores

12

Multithreading (SMT)

Yes

# of Threads

24

Max. Boost Clock Up to 5.4 GHz

Base Clock 3.7 GHz

L1 Cache

768 KB

L2 Cache

12 MB

L3 Cache

64 MB

Default TDP

65W

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

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

Max. Operating Temperature (Tjmax)

95°C

Launch Date

01/14/2023

*OS Support

Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit