AMD Ryzen Threadripper PRO 9995WX 96-Core Zen 5 Workstation CPU with 5.4GHz Boost & PCIe 5.0

AMD Ryzen Threadripper PRO 9995WX – 96-Core Zen 5 Workstation CPU with 5.4GHz Boost & PCIe 5.0

The AMD Ryzen Threadripper PRO 9995WX stands as the pinnacle of AMD’s workstation processor lineup, engineered to redefine the limits of professional computing performance. Launched on July 23, 2025, under the codename “Shimada Peak,” this flagship CPU leverages the cutting-edge Zen 5 architecture, advanced TSMC 4nm FinFET process, and a massive core configuration to deliver unparalleled multi-threaded performance, making it the ideal choice for the most demanding professional workloads—from 8K video editing and 3D rendering to AI model training and complex scientific simulations. Designed for enterprise workstations, creative studios, and research facilities, the Threadripper PRO 9995WX combines raw power with enterprise-grade security, manageability, and expandability, solidifying AMD’s dominance in the high-end workstation market.

Zen 5 Architecture: A Leap in Efficiency and Performance

At the heart of the AMD Ryzen Threadripper PRO 9995WX lies the revolutionary Zen 5 microarchitecture, a significant upgrade over its Zen 4 predecessor that delivers substantial improvements in IPC (Instructions Per Cycle), power efficiency, and multi-threaded throughput. Built on TSMC’s 4nm FinFET process for the compute dies and 6nm FinFET for the I/O die, the processor achieves a perfect balance between performance and power consumption, even with its massive core count. The 4nm process node enables AMD to pack 96 Zen 5 cores into a single package—more than double the core count of many high-end consumer CPUs—while maintaining a manageable 350W default TDP (Thermal Design Power), a testament to the efficiency of the Zen 5 architecture.

Each Zen 5 core features a refined pipeline design, improved branch prediction, and enhanced cache efficiency, delivering a 15-20% IPC boost compared to Zen 4. This translates to faster single-threaded performance, which is critical for tasks that rely on individual core speed, such as real-time 3D viewports, single-threaded application workflows, and light productivity tasks. When combined with the processor’s 192 threads (enabled by Simultaneous Multi-Threading, SMT), the Threadripper PRO 9995WX excels at parallelized workloads, where it can leverage all 96 cores to tackle the most computationally intensive tasks with ease.

Core Configuration and Clock Speeds: Unmatched Multi-Threaded Power

The AMD Ryzen Threadripper PRO 9995WX features a 96-core, 192-thread configuration, making it one of the most powerful x86 processors ever released for workstations. With a base clock of 2.5GHz and a max boost clock of up to 5.4GHz, the processor strikes an optimal balance between sustained multi-threaded performance and burst single-threaded speed. The base clock ensures stable performance during long-running workloads (such as rendering or simulation), while the boost clock delivers the extra speed needed for short-duration, high-demand tasks (such as video encoding or AI inference).

Notably, the processor is fully unlocked for overclocking, allowing advanced users and enthusiasts to push its performance even further. When paired with a high-end cooling solution (such as liquid nitrogen for extreme overclocking), the Threadripper PRO 9995WX has been shown to reach clock speeds of up to 5.6GHz, delivering a Cinebench R23 score of 217,000—a new world record for workstation CPUs. Even in standard overclocking scenarios, users can achieve significant performance gains, making this processor a favorite among power users who demand the absolute best.

Cache and Memory: Optimized for Data-Intensive Workloads

To complement its massive core count, the AMD Ryzen Threadripper PRO 9995WX features an expansive cache hierarchy, designed to minimize latency and maximize data throughput for data-intensive workloads. The processor includes 7680KB of L1 cache (split between 4608KB of L1 data cache and 3072KB of L1 instruction cache), 96MB of L2 cache (1MB per core), and a staggering 384MB of L3 cache—more than enough to keep the 96 cores fed with data, reducing bottlenecks and ensuring smooth performance even during the most demanding tasks.

In terms of memory support, the Threadripper PRO 9995WX features 8 memory channels, supporting DDR5 RDIMM memory with speeds of up to 6400 MT/s. This high memory bandwidth (up to 204.8 GB/s) is critical for workloads that require fast access to large datasets, such as AI model training, scientific simulations, and 8K video editing. Additionally, the processor supports ECC (Error-Correcting Code) memory by default, ensuring data integrity for enterprise and mission-critical applications—an essential feature for workstations used in research, healthcare, and financial services.

Platform Expandability: Enterprise-Grade Connectivity

The AMD Ryzen Threadripper PRO 9995WX is designed for maximum expandability, featuring the new STR5 socket and support for WRX90, TRX50, and Pro 695 chipsets. This platform offers unparalleled connectivity, with 148 native PCIe 5.0 lanes (144 usable, 128 of which support PCIe 5.0), enabling users to connect multiple high-performance peripherals—including multiple GPUs, NVMe SSDs, and high-speed network cards—without sacrificing bandwidth. The PCIe 5.0 support delivers double the bandwidth of PCIe 4.0, making it ideal for next-generation storage and graphics solutions, such as PCIe 5.0 NVMe SSDs (which can reach speeds of up to 10GB/s) and high-end GPUs for 3D rendering and AI acceleration.

The processor also includes 4 native USB 3.2 Gen 2 (10Gbps) ports and 4 native SATA ports, providing flexible connectivity for external devices and traditional storage solutions. Additionally, it supports NVMe RAID configurations (0, 1, 5, 10), allowing users to set up high-performance storage arrays for maximum speed and data redundancy—critical for professional workflows where data loss is not an option.

Performance Benchmarks: Setting New Standards for Workstations

The AMD Ryzen Threadripper PRO 9995WX has set new benchmarks for workstation performance, outperforming both its predecessor (the Threadripper PRO 7995WX) and competing server-grade processors. In PassMark CPU Mark testing, the 9995WX achieved an average score of 173,772, making it the fastest CPU in multithreaded performance out of over 5,800 tested processors. This score is 21% higher than the 7995WX and 5% higher than AMD’s own EPYC 9755 server processor—impressive considering the Threadripper is designed for workstations, not data centers.

In professional workload benchmarks, the processor shines even brighter. In Cinebench R23, it delivers a multi-core score of nearly 130,000—24% higher than the 7995WX—while maintaining a single-core score of around 2200, on par with high-end consumer CPUs. For 3D rendering, the 9995WX is 118% faster than reference benchmarks in Corona Render, and 75% faster in MATLAB for scientific simulations. In AI testing, it can run 32B-parameter large language models at 11 tokens/second, making it a viable option for local AI development and inference.

Security and Manageability: Enterprise-Grade Features

For enterprise users, the AMD Ryzen Threadripper PRO 9995WX includes a suite of security and manageability features designed to protect sensitive data and simplify IT administration. The processor features AMD Memory Guard, which encrypts system memory to prevent unauthorized access, and the AMD Secure Processor, a dedicated security core that handles cryptographic operations and secure boot. It also supports Windows Secure Boot, UEFI Secure Boot, Windows Device Guard, and Virtualization-Based Security (VBS), ensuring a secure computing environment for mission-critical applications.

In terms of manageability, the processor supports DASH (Desktop and Mobile Architecture for System Hardware) management, allowing IT administrators to remotely monitor and manage workstations. It also includes a range of virtualization features, such as AMD-V (SVM), nested paging, and AVIC (Interrupt Virtualization), making it ideal for users who run multiple virtual machines for development, testing, or server consolidation.

Use Cases: Who Should Choose the Threadripper PRO 9995WX?

The AMD Ryzen Threadripper PRO 9995WX is designed for professionals and organizations that demand the absolute highest performance from their workstations. Its ideal use cases include:

• 3D Rendering and Animation: Video game studios, film production companies, and architectural firms will benefit from the processor’s massive multi-threaded performance, which accelerates rendering times for complex 3D scenes and animations.
• AI and Machine Learning: Researchers and developers working on large language models, computer vision, and deep learning will appreciate the processor’s high memory bandwidth and multi-threaded performance, which speeds up model training and inference.
• Video Editing and Post-Production: Professionals working with 8K video, HDR content, and complex effects will benefit from the processor’s ability to handle multiple video streams and accelerate encoding/decoding tasks.
• Scientific Simulations and Research: Universities, research labs, and engineering firms will use the processor for complex simulations—such as finite element analysis, computational fluid dynamics, and genomic sequencing—where multi-threaded performance is critical.
• Enterprise Workstations: Organizations that require secure, manageable, and high-performance workstations for mission-critical tasks (such as financial modeling, healthcare imaging, and software development) will find the Threadripper PRO 9995WX to be an ideal solution.

Pricing and Availability

The AMD Ryzen Threadripper PRO 9995WX is available globally, with a starting retail price of $11,699 for the boxed version (Product ID: 100-100001361WOF) and a tray version (Product ID: 100-000001361) available for OEMs. While the price is significant, it is justified by the processor’s unmatched performance and enterprise-grade features, making it a cost-effective solution for organizations that rely on high-performance workstations to drive productivity and innovation. The processor is compatible with existing STR5 socket motherboards, allowing users to upgrade from previous Threadripper generations without replacing their entire platform—reducing total cost of ownership.

Conclusion

The AMD Ryzen Threadripper PRO 9995WX is more than just a processor—it is a professional tool designed to empower the most demanding users to push the boundaries of what is possible. With its 96-core Zen 5 architecture, 5.4GHz boost clock, 384MB L3 cache, and enterprise-grade expandability, it delivers unrivaled multi-threaded performance for the most computationally intensive workloads. Whether you are a 3D artist, AI researcher, video editor, or engineer, the Threadripper PRO 9995WX provides the power, security, and manageability you need to accelerate your workflow and bring your ideas to life. As the world’s fastest workstation processor, it sets a new standard for professional computing and cements AMD’s position as a leader in high-performance CPUs.

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