Specifications
Model
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AMD Ryzen™ 9 9950X
General Specifications
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Family: Ryzen™
Series: Ryzen™ 9000 Series
Form Factor: Desktops, Boxed Processor
Market Segment: Enthusiast Desktop
Regional Availability: Global
Former Codename: Granite Ridge AM5
Launch Date: 08/15/2024
Series: Ryzen™ 9000 Series
Form Factor: Desktops, Boxed Processor
Market Segment: Enthusiast Desktop
Regional Availability: Global
Former Codename: Granite Ridge AM5
Launch Date: 08/15/2024
CPU Core Specifications
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Processor Architecture: Zen 5
# of CPU Cores: 16
Multithreading (SMT): Yes
# of Threads: 32
Base Clock: 4.3 GHz
Max. Boost Clock: Up to 5.7 GHz
# of CPU Cores: 16
Multithreading (SMT): Yes
# of Threads: 32
Base Clock: 4.3 GHz
Max. Boost Clock: Up to 5.7 GHz
L1 Cache: 1280 KB
L2 Cache: 16 MB
L3 Cache: 64 MB
Default TDP: 170W
Max. Operating Temperature (Tjmax): 95°C
Processor Technology
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CPU Core Tech: TSMC 4nm FinFET
I/O Die Tech: TSMC 6nm FinFET
Package Die Count: 3
I/O Die Tech: TSMC 6nm FinFET
Package Die Count: 3
Overclocking & Platform Technologies
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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 Boost Technology: Precision Boost 2
AMD EXPO™ Memory Overclocking Technology: Yes
Precision Boost Overdrive: Yes
Curve Optimizer Voltage Offsets: Yes
AMD Ryzen™ Master Support: Yes
CPU Boost Technology: Precision Boost 2
Chipset & Socket Support
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CPU Socket: AM5
Supporting Chipsets: A620, X670E, X670, B650E, B650, X870E, X870, B840, B850
Supporting Chipsets: A620, X670E, X670, B650E, B650, X870E, X870, B840, B850
Instruction Set & Extensions
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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
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
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Thermal Solution (PIB): Not Included
Recommended Cooler: Liquid cooler recommended for optimal performance
Recommended Cooler: Liquid cooler recommended for optimal performance
Connectivity & Expansion
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Native USB 3.2 Gen 2 (10Gbps) Ports: 4
Native USB 2.0 (480Mbps) Ports: 1
PCI Express® Version: PCIe® 5.0
Native PCIe® Lanes (Total/Usable): 28 / 24
Native USB 2.0 (480Mbps) Ports: 1
PCI Express® Version: PCIe® 5.0
Native PCIe® Lanes (Total/Usable): 28 / 24
Additional Usable PCIe Lanes from Motherboard:
– X870E: 8x Gen4
– X870: 4x Gen4
– X670E: 12x Gen4
– X670: 12x Gen4
– B650E: 8x Gen4
– B650: 8x Gen4
NVMe Support: Boot, RAID 0, RAID 1, RAID 5, RAID 10
Memory Support
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System Memory Type: DDR5
Memory Channels: 2
Max. Memory Capacity: 256 GB
System Memory Subtype: UDIMM
ECC Support: Yes (Requires motherboard support)
Memory Channels: 2
Max. Memory Capacity: 256 GB
System Memory Subtype: UDIMM
ECC Support: Yes (Requires motherboard support)
Max Memory Speed Configurations:
– 2x1R (Single Rank): DDR5-5600
– 2x2R (Dual Rank): DDR5-5600
– 4x1R: DDR5-3600
– 4x2R: DDR5-3600
Graphics Capabilities
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Graphics Model: AMD Radeon™ Graphics
Graphics Core Count: 2
Graphics Frequency: 2200 MHz
USB Type-C® DisplayPort™ Alternate Mode: Yes
Graphics Core Count: 2
Graphics Frequency: 2200 MHz
USB Type-C® DisplayPort™ Alternate Mode: Yes
Operating System Support
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Windows 11 – 64-Bit Edition
Windows 10 – 64-Bit Edition
RHEL x86 64-Bit
Ubuntu x86 64-Bit
Windows 10 – 64-Bit Edition
RHEL x86 64-Bit
Ubuntu x86 64-Bit
Supported Technologies
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AMD EXPO™ Technology
AMD Ryzen™ Technologies
AMD Ryzen™ Technologies
Product IDs
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Product ID Boxed: 100-100001277WOF
Product ID Tray: 100-000001277
Product ID Tray: 100-000001277





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