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    AMD Ryzen Threadripper PRO 9975WX - Ryzen Threadripper PRO 9000 WX-Series 32-Core 4.0 GHz Socket sTR5 Processor -

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    • 350W
    • None Integrated Graphics
    • Cooling device not included - Processor Only
    • TSMC 4nm FinFET
    Please note that this product is non-returnable and non-refundable.
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    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    AMD Ryzen™ Threadripper™ processors deliver battle-tested performance and capability to enable artists, architects, and engineers with the ability to get more done in less time.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Accelerate Your Vision and Advance Demanding Workloads

    When deadlines are non-negotiable, professional artists, architects, and engineers need a workstation that excels. AMD Ryzen™ Threadripper™ PRO processors offer a highly expandable platform with unmatched performance, enterprise-class security, and exceptional manageability. Empower your team like never before.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Increase Productivity

    Save up to 27 minutes for every hour of productivity on the fastest workstation processors on the market.1

    Designed for artists, architects, and engineers, these processors excel in both multi-threaded and lightly threaded workflows, offering exceptional power, performance, and platform expandability built on the leading Zen 4 architecture.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Create Without Restraint

    Fast-track creative workflows with the performance, value, and reliability of next-gen professional GPUs and high-speed storage devices.

    AMD Ryzen Threadripper processors support a range of advanced workstation configurations to meet the needs of cutting-edge visual work.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Accelerate AI Workflows

    Enhance your engineering, creative, scientific and development workfloads and avoid paying expensive cloud subscription costs, with on-device genAI like LLM and diffusion models.

    From conception to final production, integrate advanced AI tools into every phase of your project.

    Advancing Productivity Across Industries

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Architecture, Engineering, & Construction

    Accelerate architectural workflows like editing point clouds, rendering and virtual reality.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Design & Manufacturing

    Reduce simulation and render times while the system stays productive.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Media & Entertainment

    Tear through complex rendering and VFX workloads while increasing creative iterations.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Software & Sciences

    Reduce compile times and boost scientific discovery with rapid simulation and analysis.

    Deploy Windows Enterprise Autopilot up to 41% faster2

    All AMD Ryzen PRO processors offer 18 months of planned software stability, 24 months of planned availability, and an enhanced platform validation process to ensure enterprise-grade quality and long-term stability.

    AMD Ryzen™ Threadripper™ Processors for Desktop Workstations

    Choose the AMD Threadripper Platform to Fit Your Needs

    Choose the AMD TRX50 chipset for focused, full spectrum performance with up to 80 PCIe lanes and 4-channel memory and choose the AMD WRX90 chipset for the ultimate PCIe® 5.0 expandability, 8-channel memory, and enterprise class manageability and security.

    AMD WRX90 Platform AMD TRX50 Platform
    PRO Manageability Yes
    PRO Security Features Yes
    Overclocking Support Yes (not enabled on OEM systems) Yes
    PCIe® Lanes (Total/Usable) 148/144­ (w/ up to 128 PCIe® 5.0) 92/88­ (w/ up to 48 PCIe® 5.0)
    Socket sTR5 sTR5
    PCIe® 5.0 Lanes 128 80
    Memory Configuration 8-Channel, up to 2TB (overclockable RDIMM) 4-Channel, up to 1TB (overclockable RDIMM)
    Processor Support AMD Ryzen Threadripper PRO 9000 WX-Series Processors AMD Ryzen Threadripper 9000 Series Processors

    Comparison

    Ryzen Threadripper PRO 9000 WX-Series

    Name Graphics Model # of CPU Cores # of Threads Max. Boost Clock3 Base Clock4 Thermal Solution (PIB) Default TDP
    AMD Ryzen™ Threadripper™ PRO 9995WX Discrete Graphics Card Required 96 192 Up to 5.4 GHz 2.5 GHz Not Included 350W
    AMD Ryzen™ Threadripper™ PRO 9985WX Discrete Graphics Card Required 64 128 Up to 5.4 GHz 3.2 GHz Not Included 350W
    AMD Ryzen™ Threadripper™ PRO 9975WX Discrete Graphics Card Required 32 64 Up to 5.4 GHz 4 GHz Not Included 350W
    AMD Ryzen™ Threadripper™ PRO 9965WX Discrete Graphics Card Required 24 48 Up to 5.4 GHz 4.2 GHz Not Included 350W
    AMD Ryzen™ Threadripper™ PRO 9955WX Discrete Graphics Card Required 16 32 Up to 5.4 GHz 4.5 GHz Not Included 350W
    AMD Ryzen™ Threadripper™ PRO 9945WX Discrete Graphics Card Required 12 24 Up to 5.4 GHz 4.7 GHz Not Included 350W

    Ryzen Threadripper 9000 Series

    Name Graphics Model # of CPU Cores # of Threads Max. Boost Clock3 Base Clock4 Thermal Solution (PIB) Default TDP
    AMD Ryzen™ Threadripper™ 9980X Discrete Graphics Card Required 64 128 Up to 5.4 GHz 3.2 GHz Not Included 350W
    AMD Ryzen™ Threadripper™ 9970X Discrete Graphics Card Required 32 64 Up to 5.4 GHz 4 GHz Not Included 350W
    AMD Ryzen™ Threadripper™ 9960X Discrete Graphics Card Required 24 48 Up to 5.4 GHz 4.2 GHz Not Included 350W
    Notes:

    1. Based on AMD performance lab testing as of July, 2023, using the SPEC Workstation 3.1 Media and Entertainment metric, SPEC Workstation 3.1 Product Development PTC Creo subset metric, SPEC Workstation 3.1 Life Sciences overall metric, SPEC Workstation 3.1 Financial Services overall metric, SPEC Workstation 3.1 Energy overall metric, the V-Ray CPU performance benchmark, the PugetBench for Adobe AfterEffects v0.95.7 benchmark, the PugetBench for Premiere Pro v0.98.0 benchmark, the SPECapc Maya 2023 CPU composite metric, the Unreal Engine 5.1 compilation benchmark, the Chromium Compilation 115.0.5740 benchmark, the SPECapc for Solidworks 2022 CPU composite metric, the Keyshot CPU rendering benchmark, the Puget Metashape total Processing time (Rock Model) benchmark, and the Corona rendering (Rays/Sec) benchmark, Blender Rendering Benchmark, to compare the performance of AMD Ryzen Threadripper PRO 5995WX, 5975WX, 5965WX, 5955WX, 5945WX processors in reference systems configured with 8x64GB DDR4, NVIDIA Quadro RTX A5000, 1TB SSD, Win 11 vs. a similarly configured BOXX workstation with Intel Xeon w9-3495X, w9-3475X, w7-3455X, w5-3435X, w5-3425X, w7-2495X, w7-2465X processors Workstation manufacturers may vary configurations, yielding different results. Results may vary. CGP-45

    2. Based on AMD performance lab testing as of August, 2023, using the SPECapc for Solidworks 2022 CPU composite metric to compare the performance of the full stack of AMD Ryzen Threadripper PRO 7000 WX-Series processors and the AMD 5965WX and 5955WX processors in a reference system configured with 8x32GB DDR5, NVIDIA Quadro RTX A5000 graphics, 1TB SSD, Win 11 vs.similarly configured BOXX workstations with the full stack of Intel Xeon w-3400 series and and the Intel w7-2495X and the Intel w7-2465X processors. Workstation manufacturers may vary configurations, yielding different results. Results may vary. SPP-15

    3. Max boost for AMD processors is the maximum frequency achievable by a single core on the processor running a bursty single-threaded workload. Max boost will vary based on several factors, including, but not limited to: thermal paste; system cooling; motherboard design and BIOS; the latest AMD chipset driver; and the latest OS updates. GD-150

    4. Represents the average effective base frequency of all cores.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Limited Warranty period (parts): 3 years
    • Limited Warranty period (labor): 3 years
    • Read full details

    Return Policies

    • Return for refund within: This item is Final Sale
    • Return for replacement within: This item is Final Sale
    • This item is covered by Newegg.com's Final Sale Return Policy.
    • Read full return policy for details.

    Manufacturer Contact Info

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    The AMD Ryzen Threadripper PRO 9975WX is a 32-core, 64-thread workstation processor with boost speeds up to 5.4 GHz, suited to professionals running demanding rendering, simulation, engineering, or software-development workloads.

    Recommended For

    • 3D artists and VFX teams who regularly run CPU-based rendering, complex simulations, or long production jobs and benefit from completing highly threaded work sooner.
    • Architecture, engineering, and scientific workstation users handling computationally intensive projects—such as structural analysis, photogrammetry, or demanding CAD workflows—who also need a system built for professional expansion.
    • Video and animation professionals who routinely export, render, or apply effects across large projects, especially when they keep several demanding creative applications running at once.
    • Music-production studios running dense, CPU-heavy sessions with many software instruments or effects, where additional processing capacity can support more simultaneous workloads.
    • Workstation builders planning multiple GPUs and high-speed storage for professional compute or AI development, where the Threadripper PRO platform’s memory and PCIe expansion are relevant.

    Real-World Use Scenarios

    • When a 3D artist renders scenes on the CPU in V-Ray or Corona, the 9975WX can shorten render runs compared with lower-core desktop processors; the benefit is most relevant when the renderer is configured to use the CPU rather than the GPU.
    • When editing or transcoding CPU-heavy ProRes or DNxHR footage in Premiere Pro or DaVinci Resolve, the 9975WX can help reduce processing time; codec and application choice still affect results, and GPU-accelerated effects depend substantially on the graphics card.
    • When a design team works with complex Revit or AutoCAD models and large drawing sets, a workstation built around the 9975WX can keep CPU-intensive modeling and related design work responsive; graphics-card performance also matters for viewport tasks.
    • When developers compile large projects such as Unreal Engine or Chromium, the 9975WX can reduce build wait times versus the tested 32-core Xeon workstation, helping teams iterate sooner; actual gains depend on the project and build setup.
    • When a creative professional moves between After Effects, Premiere Pro, DaVinci Resolve, and CPU rendering, the 9975WX can support a mixed workstation workflow without being limited to one application; GPU-heavy tasks still rely on the chosen graphics card.

    Spec Summary

    AttributeValue
    Best ForWorkstation computing and highly parallel CPU workloads, with 32 cores and 64 threads
    Cores And Threads32 cores and 64 threads
    Clock Speeds4.0 GHz base frequency, up to 5.4 GHz boost
    Cache And TDP2.5 MB L1, 32 MB L2, and 128 MB L3 cache (160 MB combined L2/L3); 350 W TDP
    Socket And PlatformSocket sTR5; compatible with AMD Pro 695, TRX50, and WRX90 chipsets
    Memory ConfigurationSupports DDR5-6400, 8-channel memory, and ECC
    Expansion And Storage ConnectivityPCIe 5.0 with up to 148 total, 144 usable, and 128 PCIe 5.0 lanes; supports PCIe 3.0, 3.1, 4.0, and 5.0, plus SATA, SATA II, and SATA III storage
    Architecture And GraphicsShimada Peak, manufactured on TSMC 4 nm FinFET; 64-bit instruction set; no integrated graphics
    Power And Cooling350 W thermal design power; cooling device not included
    Operating System And TechnologiesSupports Windows 10 and 11 (64-bit), RHEL x86 64-bit, and Ubuntu x86 64-bit; includes AMD EXPO, AMD PRO, and AMD Ryzen technologies
    Model IdentifiersAMD Ryzen Threadripper PRO 9975WX, Ryzen Threadripper PRO 9000 WX-Series; model 100-100000723WOF

    Reference Q&A

    Q: Should I get the Threadripper PRO 9975WX or the 9965WX?

    A: Choose the 9975WX when your work benefits from more parallel CPU capacity, such as CPU rendering or other heavily threaded tasks: it has 32 cores and 64 threads, compared with the 9965WX’s 24 cores and 48 threads. In Puget Systems’ tests, the 9975WX scored higher in CPU rendering benchmarks including V-Ray and Blender. The 9965WX is the more economical fit when its 24 cores are sufficient; in some other application tests, the two processors performed similarly or the 9965WX scored higher.

    Q: Is the Threadripper PRO 9975WX enough, or should I step up to the 9985WX?

    A: Choose the 9985WX when your workload can use substantially more CPU cores: it has 64 cores and 128 threads, twice the 9975WX’s 32 cores and 64 threads. Puget Systems’ CPU rendering and Cinebench multi-core results show a benefit from the higher-core model in those tests. The 9975WX is a better fit when 32 cores meet your workload needs or you want a higher 4.0 GHz base clock; the 9985WX has a 3.2 GHz base clock. Both have a listed maximum boost of up to 5.4 GHz.

    Q: Is the 9975WX a worthwhile upgrade from the 7975WX?

    A: The 9975WX is the newer 32-core, 64-thread generation, while the 7975WX also has 32 cores and 64 threads. Puget Systems measured higher results for the 9975WX in its Cinebench 2024 single- and multi-core tests, but the size of the benefit depends on the application. Consider upgrading if your software benefits from that measured performance gain; if the 7975WX already meets your needs, the same core and thread count alone does not make an upgrade necessary.

    Q: How does the 9975WX compare with Intel Xeon w9-3595X for workstation work?

    A: Choose between them based on your applications and platform requirements, not core count alone: the Xeon w9-3595X has 60 cores, while the 9975WX has 32. In Puget Systems’ tested content-creation workloads, the 9975WX scored higher in examples including V-Ray CPU rendering and Blender CPU rendering, but results varied by test. Check benchmarks for your specific software before deciding.

    Q: Who is the Ryzen Threadripper PRO 9975WX suitable for?

    A: It is intended for professional workstation workloads that benefit from many CPU cores, such as rendering, simulation, virtualization, software compilation, and engineering applications. Its 32 cores, 64 threads, eight-channel memory support, and extensive PCIe connectivity are likely unnecessary for basic office work or gaming-focused builds.

    Q: Does the 9975WX come with a CPU cooler?

    A: No. The processor is sold without a cooling device. Plan for a compatible cooling solution and a system designed to handle its 350W thermal design power.

    Q: What motherboard is compatible with the 9975WX?

    A: The 9975WX uses the sTR5 socket and is listed as compatible with AMD TRX50, WRX90, and Pro 695 chipset motherboards. Check the specific motherboard’s CPU support list and BIOS requirements before buying.

    Q: Can I use the 9975WX without a graphics card?

    A: No. This processor has no integrated graphics, so a working display output requires a separate graphics card or another supported graphics solution in the system.

    Q: Does the 9975WX support ECC memory?

    A: Yes. ECC memory is supported, and the processor supports eight-channel DDR5 memory. Confirm the memory type, capacity, and supported speeds with the chosen motherboard’s specifications.

    Q: Who is the Threadripper PRO 9975WX suited for?

    A: It is aimed at demanding workstation tasks, such as CPU-heavy data processing, simulation, or builds using multiple GPUs. Reddit discussions describe it in local-AI and CFD workstation builds. For general desktop use, these threads do not establish a clear reason to choose it over a less costly platform.

    Q: Is the 9975WX worth choosing over the Threadripper 9980X?

    A: The Reddit comparison does not show a clear winner for every workload. Consider the 9975WX when its PRO-platform features—such as ECC memory support, eight memory channels, or additional PCIe connectivity—match your build needs. Do not assume it will be faster for every task; compare performance for your actual software and workload.

    Q: What should I check before building around the 9975WX?

    A: Confirm that the motherboard uses a supported chipset and sTR5 socket, and check its BIOS supports the 9975WX before assembly. Plan for a suitable CPU cooler: this is a 350W processor, and a cooling device is not included. A Reddit first-boot discussion also highlights BIOS support as a possible setup issue.