Title:
AMD Ryzen Threadripper PRO 9955WX (sTR5, Zen 5)
Short Excerpt:
High-frequency 16-core/32-thread Threadripper PRO built on Zen 5 with up to 5.4 GHz boost, 8-channel DDR5 RDIMM support, and massive PCIe 5.0 connectivity—ideal for pro workstations, multi-GPU rigs, and AI/CG pipelines.
Overview:
The Ryzen Threadripper PRO 9955WX focuses on peak per-core speed and professional platform features. With a 4.5 GHz base and up to 5.4 GHz boost across 16 Zen 5 cores, it excels in CAD, DCC, simulation, software builds, and lightly threaded steps inside heavy workflows—while still offering 32 threads for parallel tasks. Paired with WRX90 motherboards, you get 8-channel DDR5 RDIMM capacity (up to 2 TB) and up to 128 lanes of PCIe 5.0 for multi-GPU and high-speed storage.
Key Features:
• 16 cores / 32 threads on Zen 5 for exceptional responsiveness and render/compile agility
• High clocks: up to 5.4 GHz boost, 4.5 GHz base for top single-thread performance in pro apps
• WRX90 platform: 8-channel DDR5 RDIMM (up to 2 TB) and up to 128 PCIe 5.0 lanes for multi-GPU/fast NVMe arrays
• Enterprise-grade reliability with ECC RDIMM memory support and AMD PRO technologies
• 350 W TDP with robust workstation cooling ecosystem support (sTR5)
Specifications:
• Architecture: AMD Zen 5
• Cores / Threads: 16 / 32
• Base / Max Boost Clock: 4.5 GHz / up to 5.4 GHz
• L3 Cache: 64 MB (80 MB total cache including L2)
• Default TDP: 350 W
• Socket / Chipset: sTR5 / WRX90
• Memory Support: 8-channel DDR5 RDIMM ECC, up to 2 TB (board-dependent)
• PCIe: Up to 128 lanes of PCIe 5.0 (platform-dependent)
• Integrated Graphics: None (discrete GPU required)
What’s in the Box:
• AMD Ryzen Threadripper PRO 9955WX processor (cooler not included; use sTR5-compatible high-end cooler)
Options/Upgrades:
• Pair with ASUS Pro WS WRX90-series or equivalent motherboards for maximum PCIe 5.0 slots and NVMe expansion
• Populate 8-channel DDR5 ECC RDIMM with matched modules for peak bandwidth/capacity up to 2 TB
• Configure multi-GPU (render/AI) and PCIe 5.0 NVMe RAID for extreme I/O throughput
Warranty:
• AMD limited warranty (region/OEM dependent)
Lead Time:
• Stock-dependent; varies by region and channel partner
Notes & Compatibility Tips:
• Requires sTR5/WRX90 motherboard and DDR5 ECC RDIMM memory; not compatible with DDR5 UDIMM desktop boards
• Ensure chassis, power delivery, and cooling are sized for 350 W TDP and any planned multi-GPU configuration
• For USB4/DP-Alt on certain boards, connect GPU DP-IN to enable rear Type-C video output (board-specific)
SKU:
• 100-100000725WOF (boxed, without cooler)