- Name
- AMD Ryzen™ 9 7900X
- 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
- 12
- Multithreading (SMT)
- Yes
- # of Threads
- 24
- Max. Boost Clock
- Up to 5.6 GHz
- Base Clock
- 4.7 GHz
- L1 Cache
- 768 KB
- L2 Cache
- 12 MB
- L3 Cache
- 64 MB
- 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
- 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
- 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)
- 95°C
- Launch Date
- 09/27/2022
- *OS Support
- Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit