- Name
- AMD Ryzen™ 9 9900X
- Family
- Ryzen
- Series
- Ryzen 9000 Series
- Form Factor
- Desktops , Boxed Processor
- Market Segment
- Enthusiast Desktop
- AMD PRO Technologies
- No
- Regional Availability
- Global
- Former Codename
- Granite Ridge AM5
- Architecture
- Zen 5
- # of CPU Cores
- 12
- Multithreading (SMT)
- Yes
- # of Threads
- 24
- Max. Boost Clock Learn More.
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Max boost for AMD processors is the maximum frequency achievable by a single core on the processor running a bursty single-threaded workload. Max boost will vary based on several factors, including, but not limited to: thermal paste; system cooling; motherboard design and BIOS; the latest AMD chipset driver; and the latest OS updates. GD-150. Learn More.
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- Base Clock
- 4.4 GHz
- L1 Cache
- 960 KB
- L2 Cache
- 12 MB
- L3 Cache
- 64 MB
- Default TDP
- 120W
- 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 , 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
- 08/15/2024
- *OS Support
- Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit