Product Description
AMD Ryzen™ Threadripper™ PRO 9975WX sTR5 Processor – 32 Cores & 64 Threads, 4.0GHz Base, Up to 5.4GHz Boost, 128MB L3 Cache, DDR5-6400 Memory, PCIe 5.0, 350W TDP | 100-100000723WOF
Designed to Deliver. Built for Breakthroughs.
Experience unmatched workstation performance with the AMD Ryzenâ„¢ Threadripperâ„¢ PRO 9975WX, built for professionals who demand extreme computing power. Featuring 32 Zen 5 cores and 64 threads, this processor redefines productivity for engineers, creators, and researchers managing complex multi-threaded workloads like 3D rendering, video production, and technical simulation.
Its 8-channel DDR5 memory, PCIe 5.0 connectivity, and AMD PRO Technologies deliver high throughput, rock-solid stability, and enterprise-grade security — making it ideal for next-generation creative and scientific workstations.
 Key Features
32 Cores / 64 Threads for heavy parallel computing tasks
4.0 GHz Base Clock / Up to 5.4 GHz Boost Clock for peak performance
Zen 5 Architecture built on TSMC 4 nm FinFET technology
8-Channel DDR5 RDIMM Memory Support up to 6400 MT/s (ECC Enabled)
PCIe 5.0 x128 Lanes for advanced GPU and storage expansion
Unlocked Overclocking with AMD EXPOâ„¢, Precision Boost Overdrive, and Curve Optimizer
AMD PRO Security & Manageability with Memory Guard, Secure Boot, and DASH Support
350 W TDP for sustained high-load reliability
Compatible Chipsets: WRX90 / TRX50 / Pro 695
 Professional-Grade Performance
The Threadripper PRO 9975WX is engineered to handle the world’s most complex workloads with ease. Its 32-core Zen 5 architecture delivers exceptional throughput for CPU-intensive tasks, from fluid dynamics simulations to 8K video editing. With up to 128 MB L3 cache and support for massive memory bandwidth, it ensures maximum performance under sustained load.
 Enterprise-Level Security & Manageability
Backed by AMD PRO Technologies, this processor provides multi-layered protection and remote fleet management. AMD Memory Guard encrypts memory in real time, while Secure Processor and VBS enhance data integrity and safeguard professional environments against unauthorized access.
 Scalability & Reliability
Supporting 8-channel DDR5 ECC memory and 148 total PCIe 5.0 lanes, the 9975WX enables exceptional scalability for multi-GPU configurations, high-speed SSD arrays, and large-scale creative or AI workflows. Built for long-term platform stability, it integrates seamlessly into professional studios and enterprise workstations.
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 Specifications
| Category | Details |
| Architecture | Zen 5 |
| CPU Socket | sTR5 |
| Cores / Threads | 32 / 64 |
| Base Clock | 4.0 GHz |
| Max Boost Clock | Up to 5.4 GHz |
| L3 Cache | 128 MB |
| L2 Cache | 32 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 |
| PCI 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, AMD Ryzenâ„¢ Technologies |
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