AMD Ryzen Threadripper PRO 9955WX 16C/32T sTR5 Processor

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AMD Ryzen™ Threadripper™ PRO 9955WX Specifications Name AMD Ryzen™ Threadripper™ PRO 9955WX Family Ryzen Threadripper PRO Series Ryzen Threadripper PRO 9000 WX-Series Form Factor D esktops AMD PRO Technologies Yes Regional Availability Global Former Codename Shimada Peak Processor Architecture Zen 5 # of CPU Cores 16 Multithreading (SMT) Yes # of Threads 32 Max. Boost Clock Up to 5.4 GHz Base Clock 4.5 GHz L1 Cache 1280 KB L2 Cache 16 MB L3 Cache 64 MB Default TDP 350W Processor Technology (CPU Cores) TSMC 4nm FinFET Processor Technology (I/O Die) TSMC 6nm FinFET Package Die Count 3 Unlocked for Overclocking Yes AMD EXPO™ Technology Yes Precision Boost Overdrive Yes Curve Optimizer Voltage Offsets Yes CPU Socket sTR5 Supporting Chipsets WRX90, TRX50, Pro 695 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 Max. Operating Temperature (Tjmax) 95°C OS Support Windows 11 (64-Bit), Windows 10 (64-Bit), RHEL x86 (64-Bit), Ubuntu x86 (64-Bit) Native USB 3.2 Gen 2 (10Gbps) 4 Native SATA Ports 4 PCI Express® Version PCIe® 5.0 Native PCIe® Lanes (Total/Usable/PCIe® 5.0) 148 / 144 / 128 NVMe Support Boot, RAID0, RAID1, RAID5, RAID10 System Memory Type DDR5 Memory Channels 8 System Memory Subtype RDIMM System Memory Specification Up to 6400 MT/s ECC Support Yes (Default Enabled) Graphics Model Discrete Graphics Card Required Product ID (Tray) 100-000000725 DASH Support Yes AMD Memory Guard Yes AMD Secure Processor Support Yes Windows Secure Boot Support Yes UEFI Secure Boot Support Yes Windows Device Guard Support Yes GMET Trap Support Yes VBS Support Yes Secured-Core PC Support Yes Firmware TPM Yes AMD-V (SVM) Support Yes AMD-V Nested Paging Yes AMD AVIC Support Yes AMD-Vi Support Yes SLAT Support Yes AES-NI Yes Enhanced Virus Protection (NX bit) Yes FIPS Certification In Review Supported Technologies AMD EXPO™ Technology, AMD PRO technologies, AMD Ryzen™ Technologies Show more