Product Description
AMD Ryzen™ Threadripper™ PRO 9985WX sTR5 Processor – 64 Cores & 128 Threads, 3.2GHz Base, Up to 5.4GHz Boost, 256MB L3 Cache, DDR5-6400 Memory, PCIe 5.0, 350W TDP | 100-100000722WOF
Designed to Deliver. Built for Breakthroughs.
The AMD Ryzen™ Threadripper™ PRO 9985WX sets a new benchmark for workstation computing, offering 64 cores and 128 threads of pure Zen 5 performance. Built for professionals handling the most demanding workloads — from 3D rendering and VFX to scientific computing and engineering simulation — this processor provides exceptional speed, scalability, and reliability for modern creative and technical environments.
Engineered with 8-channel DDR5 memory, PCIe 5.0 connectivity, and AMD PRO Technologies, it combines blistering performance with enterprise-grade data protection and remote manageability. Whether you’re building complex simulations, producing cinematic content, or managing advanced compute clusters, the 9985WX is designed to deliver uncompromising results.
 Key Features
64 Cores / 128 Threads for extreme parallel computing performance
3.2 GHz Base Clock / Up to 5.4 GHz Boost Clock for demanding multi-threaded workloads
8-Channel DDR5 RDIMM Memory Support up to 6400 MT/s with ECC enabled
256 MB L3 Cache and advanced Zen 5 architecture for reduced latency and superior throughput
PCIe 5.0 x128 Lanes for massive expandability with GPUs and NVMe storage
Unlocked for Overclocking with AMD EXPOâ„¢, Precision Boost Overdrive, and Curve Optimizer
AMD PRO Technologies including Memory Guard, Secure Boot, and remote management
Socket sTR5 Compatibility with WRX90, TRX50, and Pro 695 chipsets
350W TDP for sustained workstation-grade performance
Performance for Professionals
The Threadripper PRO 9985WX is purpose-built for heavy, parallelized workloads that push conventional CPUs to their limits. With 64 Zen 5 cores and a massive 256MB of L3 cache, it effortlessly powers through high-end rendering, complex simulation, and AI training environments — while maintaining power efficiency and thermal consistency under pressure.
 Enterprise-Grade Reliability and Security
AMD PRO Technologies provide a secure foundation for business and professional workflows. AMD Memory Guard encrypts memory in real time, Secure Boot protects against firmware tampering, and DASH manageability enables remote system control for IT departments and professional studios. These layered protections ensure your data and systems remain safe while maximizing uptime.
 Scalable Platform for the Future
Featuring 8-channel DDR5 memory and 148 PCIe 5.0 lanes, the 9985WX supports multi-GPU setups, ultra-fast SSD arrays, and advanced I/O expansion. It’s compatible with leading workstation platforms and designed for long-term scalability, making it a cornerstone for high-performance desktops that evolve with your needs.
 Specifications
| Category | Details |
| Architecture | Zen 5 |
| CPU Socket | sTR5 |
| Cores / Threads | 64 / 128 |
| Base Clock | 3.2 GHz |
| Max Boost Clock | Up to 5.4 GHz |
| L3 Cache | 256 MB |
| L2 Cache | 64 MB |
| TDP | 350 W |
| Unlocked for Overclocking | Yes |
| Memory Type | DDR5 RDIMM |
| Memory Channels | 8 |
| Max Memory Speed | Up to 6400 MT/s |
| ECC Support | Yes (Default Enabled) |
| PCI Express Version | PCIe 5.0 |
| PCIe Lanes (Total / Usable / 5.0) | 148 / 144 / 128 |
| Integrated Graphics | None (Discrete GPU Required) |
| Max Operating Temp | 95 °C |
| Supported OS | Windows 11/10 64-bit, RHEL x86 64-bit, Ubuntu x86 64-bit |
| Security Features | Memory Guard, Secure Processor, Secure Boot, Device Guard, VBS, Firmware TPM, AES-NI |
| Supported Technologies | AMD EXPOâ„¢, AMD PRO Technologies, AMD Ryzenâ„¢ Technologies |
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