AMD Ryzen Threadripper PRO 9955WX Workstation Processor

The AMD Ryzen Threadripper PRO 9955WX delivers professional-grade computing power for demanding workstation environments. Built on TSMC's 4nm FinFET process technology, this 16-core processor provides the multi-threaded performance required for complex rendering, simulation, and content creation workflows.

Designed to Deliver. Built for Breakthroughs.

Designed for professionals and businesses that demand top-tier performance, reliability and expandability, these processors provide unparalleled multi-core performance. With this new Threadripper PRO 9000 WX-series, the ultimate workstation processor just got even faster.

Performance Specifications

Operating at 4.5GHz base frequency with turbo speeds reaching 5.4GHz, the 9955WX features 32 threads across its 16 cores. The processor includes 80MB of total cache (1280KB L1, 16MB L2, 64MB L3) for efficient data processing. With a 350W TDP, this processor requires robust cooling solutions and power delivery systems.

Memory and Connectivity

The sTR5 socket supports 8-channel DDR5 memory with RDIMM compatibility, reaching speeds up to 6400MT/s with ECC support enabled by default. Professional users benefit from 128 PCIe 5.0 lanes out of 144 usable lanes, providing extensive expansion capabilities for multiple GPUs, NVMe storage arrays, and high-speed networking cards.

AMD PRO Technologies

Included with the Threadripper PRO 9000 WX-Series processors are AMD PRO Technologies which add enterprise-level security and management features that modern businesses require. Business leaders and IT decision makers can take advantage of cutting-edge security features, robust manageability tools, and enterprise-grade stability to give fast, reliable performance in any situation.

Professional Workload Performance

AMD Ryzen Threadripper PRO 9000 WX-Series processors continue to offer leadership performance in demanding professional applications and heavy multitasking workloads. The architecture excels in CAD/CAM software, 3D rendering engines, video editing suites, scientific computing, and virtualization environments where core count and memory bandwidth are critical.

Note: This processor does not include integrated graphics, heatsink, or cooling fan. A compatible sTR5 motherboard, professional-grade cooling solution, and discrete graphics card are required for operation.

Specification

• Socket: TR5
• Type: AMD Ryzen Threadripper
• Clock Speed: 4.5 GHz
• Turbo Speed: Up to 5.4 GHz
• #Hide#Generation: Ryzen 9th gen
• Cores: 16 Core
• Core Size: CPU Cores: TSMC 4nm FinFET
  I/O Die: TSMC 6nm FinFET
• Threads: 32
• Cache: L1 Cache: 1280KB
  L2 Cache: 16MB
  L3 Cache: 64MB
• TDP: Default TDP: 350W
• Graphics: No
• Memory: DDR5
  Memory Channels: 8
  System Memory Subtype: RDIMM
  System Memory Specification: Up to 6400MT/s
  ECC Support: Yes (Default Enabled)
• Max PCI Express Lanes: Total/Usable/PCIe 5.0: 148 / 144 / 128
• Cooler: No
• Special Features: AMD EXPO Technology
  AMD PRO technologies
  AMD Ryzen Technologies
• Package Type: Retail
• Package Weight: 0.2000 kg
• Warranty: 3 Years