AMD 100-100001361WOF Ryzen Threadripper PRO 9995WX 96-Core Workstation CPU

Overview

The AMD 100-100001361WOF is the Ryzen Threadripper PRO 9995WX, a 96-core, 192-thread workstation processor built on the sTR5 platform for engineers running multi-GPU rendering, large-scale simulation, or video analytics recorder builds that need serious core count instead of clock-speed bragging rights. This is a CPU-class purchase, not a peripheral — evaluate it the way you'd evaluate a rack server component: core density, memory bandwidth, and I/O lane count relative to what your workstation chassis and motherboard can actually feed it. If you're speccing a VMS or analytics recording server around network video recorders and PC-based recording platforms, the 9995WX sits at the top of that stack for multi-stream transcode and AI inference workloads that need many parallel cores rather than a handful of fast ones.

Key Features

• 96 Cores / 192 Threads: With 96 physical cores and simultaneous multithreading enabled, this chip handles heavily parallelized workloads — multi-camera transcoding, ray-traced rendering, or CFD solvers — without waiting in a core queue. That thread count matters if you're consolidating work that used to run across multiple machines onto one workstation.
• 2.50 GHz Base / 5.40 GHz Boost: The 2.50GHz base clock keeps sustained all-core thermal load in check across 96 cores, while the 5.40GHz boost gives single-threaded tasks (UI responsiveness, lightly-threaded plugins) a real speed bump when the workload doesn't scale across cores.
• 384MB L3 Cache: A 384MB L3 cache this large keeps working data sets closer to the cores and cuts trips out to system memory — a direct win for large in-memory datasets like video analytics models or simulation meshes that don't fit in smaller caches.
• 96MB L2 / 7.50MB L1 Cache: Layered cache sized to core count (1MB L2 per core) means each core has fast local memory instead of contending for a shared, undersized pool — reduces stalls in heavily multi-threaded builds and encodes.
• 4nm Process Technology: The 4nm node is what allows 96 cores to fit in a single socket at a 350W TDP instead of requiring dual-socket sprawl — fewer motherboards, fewer power supplies, less rack or desk footprint for the same core count.
• DDR5-6400 / PC5-51200 Support: Memory bandwidth at DDR5-6400 feeds those 96 cores instead of starving them — undersized memory bandwidth is the most common bottleneck on high-core-count builds, so pairing this CPU with qualified DDR5-6400 modules matters more than raw capacity alone.
• 128 PCIe Lanes: 128 lanes of PCIe means you can run multiple full-bandwidth GPUs, NVMe storage arrays, and high-speed networking simultaneously without lane-sharing compromises — relevant for AI training rigs or multi-GPU rendering nodes where lane starvation silently caps performance.
• 350W TDP: A 350W thermal design power figure tells you what cooling capacity to budget — this is not a chip for a stock air cooler; plan for a workstation-class liquid cooling solution rated for sTR5 sockets.
• 95°C (203°F) Thermal Specification: The 95°C max junction temperature is your cooling target ceiling — undersized cooling won't damage the chip outright, but it will throttle clocks and erase the multi-core performance this CPU is bought for.
• Socket sTR5: sTR5 is AMD's current workstation-class socket — confirm your motherboard is sTR5-specific before ordering; it is not interchangeable with prior Threadripper sockets, and board selection determines your actual PCIe and memory channel count.

Integration & Compatibility

Pairing decisions matter more here than on a typical desktop build. Confirm your motherboard vendor lists 100-100001361WOF (or the Threadripper PRO 9995WX) in its validated CPU support list before purchase — sTR5 boards vary in VRM design and that affects whether the board can actually sustain 350W continuously under full 96-core load. Memory should be sourced as DDR5-6400/PC5-51200 rated kits to hit the supported memory speed; running slower, unvalidated memory leaves bandwidth on the table that 96 cores are waiting on. If this build is going into a security operations or video wall environment, budget rack or desk space accordingly — 96-core workstation towers run larger and heavier than standard desktops, and cooling airflow needs to match the 350W/95°C envelope. For teams building out recording infrastructure, review a PoE switch and storage retention planning alongside CPU selection so the whole pipeline — capture, encode, store — is sized consistently rather than bottlenecked at one stage.

Frequently Asked Questions

Q: What socket does the AMD 100-100001361WOF use?

A: It uses the sTR5 socket. Confirm your motherboard is specifically validated for the Threadripper PRO 9995WX before purchase, since sTR5 boards vary in power delivery capability.

Q: How many cores and threads does the 9995WX have?

A: 96 cores and 192 threads via simultaneous multithreading.

Q: What's the TDP and cooling requirement for the 100-100001361WOF?

A: The thermal design power is 350W with a maximum thermal specification of 95°C (203°F), which requires a workstation-class cooling solution rated for sTR5 high-TDP chips — not a stock cooler.

Q: What memory speed does this processor support?

A: DDR5-6400 / PC5-51200 is the supported memory standard. Using memory below that rated speed reduces available bandwidth to the 96 cores.

Q: How many PCIe lanes are available on the 9995WX?

A: 128 PCIe lanes, which supports multiple full-bandwidth GPUs, NVMe drives, and high-speed networking cards without lane contention.

Q: Is 100-100001361WOF the same part as 100 100001361WOF?

A: Yes — 100-100001361WOF (often searched as 100 100001361WOF) is AMD's part number for the Ryzen Threadripper PRO 9995WX.

Ted Perry

I spec these for workstation builds where the bottleneck is core count, not clock speed. The 100-100001361WOF gives you 96 cores and 192 threads at a 2.50GHz base — that base clock number matters because it tells you AMD tuned this part for sustained all-core load, not burst single-thread scores.

Technical Highlights:

• 384MB L3 Cache: keeps large working sets — analytics models, simulation meshes — closer to the cores instead of round-tripping to DDR5 memory on every miss.
• 128 PCIe Lanes: enough lane budget to run several full x16 GPUs plus NVMe storage simultaneously without starving any one device.
• 350W TDP at 95°C max: tells you exactly what cooling class to shop for — this isn't a chip you drop into a quiet office tower with a basic air cooler.

Deployment Considerations:

• Confirm your sTR5 motherboard's VRM is rated to sustain 350W continuously under full 96-core load — not every sTR5 board is built the same, and undersized power delivery throttles the chip regardless of cooling.
• Memory bandwidth is the usual silent bottleneck on high-core-count builds — pair this with DDR5-6400/PC5-51200-rated kits or you're leaving performance on the table that 96 cores are waiting on.

This is the right chip for a multi-GPU rendering workstation or a PC-based video analytics recording server consolidating dozens of streams onto one box — not for a single-GPU gaming build where the extra cores sit idle.