General Specifications
Name: AMD Ryzen™ 9 9950X3D
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: 16
Multithreading (SMT): Yes
# of Threads: 32
Max. Boost Clock: Up to 5.7 GHz
Base Clock : 4.3 GHz
L1 Cache: 1280 KB
L2 Cache: 16 MB
L3 Cache: 128 MB
Default TDP: 170W
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 , AVX512 , AVX2 , AVX , FMA3 , MMX-plus , SSE2 , SSE4.2 , SSE4A , SSE4.1 , SSE3 , SSSE3 , SSE , x86-64
Thermal Solution (PIB): Not Included
Recommended Cooler: Liquid cooler recommended for optimal performance
Max. Operating Temperature (Tjmax): 95°C
*OS Support: Windows 11 – 64-Bit Edition , Windows 10 – 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit
Connectivity
Native USB 3.2 Gen 2 (10Gbps): 4
Native USB 2.0 (480Mbps): 1
PCI Express® Version: PCIe® 5.0
Native PCIe® Lanes (Total/Usable): 28 , 24
NVMe Support: Boot , RAID0 , RAID1 , RAID5 , RAID10
System Memory Type: DDR5
Memory Channels: 2
Max. Memory: 192 GB
System Memory Subtype: UDIMM
Max Memory Speed
2x1R: DDR5-5600
2x2R: DDR5-5600
4x1R: DDR5-3600
4x2R: DDR5-3600
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
