
AMD Threadripper PRO 9995WX
Expert rating9.5 / 10
- Brand:
- AMD
- Form Factor:
- Server & Enthusiast
- CPU Socket:
- sTR5
- Core/Thread Count:
- 96C/192T
- TDP:
- 350W
- iGPU:
- None
- CPU Series:
- Threadripper PRO
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Manufacturer: AMD Last updated: 2026-09-11
AMD Threadripper PRO 9995WX Review
AMD Threadripper PRO 9995WX 96-core 192-thread sTR5 certified workstation processor, 2.5GHz base / 5.4GHz boost, 350W TDP, 384MB L3 cache, Zen 5 "Shimada Peak"
The Threadripper PRO 9995WX is AMD's absolute top-end certified workstation chip, built for teams running massively parallel rendering, simulation, or compilation workloads that scale cleanly across dozens of cores. Built on Zen 5 "Shimada Peak" and rated for 350W, it pairs 96 cores and 192 threads with a 2.5GHz base clock that boosts up to 5.4GHz, backed by 384MB of L3 cache on the sTR5 platform.
Core Count and Clock Behavior
With 96 physical cores and 192 threads, the Threadripper PRO 9995WX is built for workloads that actually scale across many cores at once: video encoding, 3D rendering in Blender or V-Ray, large compile jobs, and scientific simulation. Base clock sits at 2.5GHz with single-core boost up to 5.4GHz, so lightly threaded tasks still perform well even though the chip's real strength is aggregate throughput. The 384MB L3 cache keeps large working sets fed without constantly hitting main memory, which matters for rendering and simulation datasets that don't fit in L2.
Platform and Cooling Requirements
The Threadripper PRO 9995WX runs on the workstation-class sWRX8/sTR5 platform with 8-channel ECC memory support and up to 128 PCIe 5.0 lanes. That means ECC registered memory across eight channels for maximum capacity and bandwidth in multi-terabyte datasets. At a 350W TDP, this is not a chip for a compact case: it needs a full tower with strong airflow and typically a 280mm+ liquid cooler or equivalent air cooler rated for HEDT-class heat output.
Comparison to Alternatives
The Threadripper PRO 9995WX is AMD's current flagship, edging out the previous-generation Threadripper PRO 7995WX in this catalog on clock speed while matching its 96-core count and 8-channel ECC memory support. Compared to a mainstream desktop chip like the Ryzen 9 9950X3D, it trades gaming-optimized cache and clocks for raw core count and workstation I/O that a desktop platform simply can't match. It fits above Intel Xeon W workstation parts in this catalog for workloads that favor AMD's chiplet-based core scaling over Intel's ring/mesh architecture.
Specifications
Identity
| Brand | AMD |
|---|---|
| Model Number | 9995WX |
| Product Family | Ryzen Threadripper PRO 9000 |
| Release Year | 2025 |
| Segment | Workstation |
Cores and threads
| Core Count | 96 cores |
|---|---|
| Thread Count | 192 threads |
| Core Architecture | Zen 5 |
| SMT Support | Yes |
Clocks
| Base Clock | 2.5 GHz |
|---|---|
| Boost Clock | 5.4 GHz |
Cache
| L3 Cache | 384 MB |
|---|---|
| 3D V-Cache | No |
Platform
| Socket | sTR5 |
|---|---|
| Multi-Socket Support | Single Socket Only |
Memory
| Memory Channels | 8 channels |
|---|---|
| Memory Type | DDR5 RDIMM |
| Max Memory Speed | 6400 MT/s |
| Max Memory Capacity | 2 TB |
| ECC Support | Yes |
| Registered Memory Required | Yes |
PCIe and IO
| PCIe Lanes | 128 lanes |
|---|---|
| PCIe Generation | PCIe 5.0 |
| CXL Support | None |
Power and thermals
| TDP | 350 W |
|---|---|
| Cooler Included | No |
| Cooling Requirement | Custom Loop |
Accelerators and security
| Integrated Graphics | No |
|---|---|
| AVX-512 Support | Yes |
| AMX Support | No |
| Memory Encryption | AMD SEV-SNP |
Manufacturing
| Process Node | TSMC 4nm |
|---|---|
| Chiplet Design | Yes |
Commercial
| Warranty | 3 years |
|---|
| Form Factor | Server & Enthusiast |
|---|---|
| Cores | 96 |
| Threads | 192 |
| Memory Support | 8-channel ECC DDR5 |
| Architecture | Zen 5 "Shimada Peak" |
Benchmarks
Blender Cycles (CPU) — samples/min (More is Better)
- AMD Threadripper PRO 7995WX2994 samples/min
- AMD Threadripper PRO 9995WX (this product)2648 samples/min
- AMD Threadripper PRO 9985WX2144 samples/min
- AMD Threadripper 9980X2027 samples/min
- AMD Threadripper 7980X1854 samples/min
- AMD Threadripper 7970X1305 samples/min
- AMD Threadripper 9970X1176 samples/min
- AMD Threadripper 7960X915 samples/min
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating9.5 / 10
The Threadripper PRO 9995WX is the fastest multi-threaded consumer-adjacent CPU AMD sells, but its price and cooling demands make sense only for teams whose software actually scales to 192 threads.
Best for
- Studios rendering at massive scale
- Engineering teams running heavy simulation
- Users who need maximum core count regardless of cost
Not for
- Gamers
- Anyone on a limited cooling or power budget
- Lightly threaded workloads
FAQs
What are the key specifications of the AMD Threadripper PRO 9995WX?
The AMD Threadripper PRO 9995WX is a server CPU from AMD. Key specs: Cores 96, Threads 192, Base Clock 2.5 GHz, Boost Clock 5.4 GHz, L3 Cache 384.
Will the AMD Threadripper PRO 9995WX work with my current setup?
The AMD Threadripper PRO 9995WX lists Socket is sTR5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD Threadripper PRO 9995WX best suited to?
It suits studios rendering at massive scale, engineering teams running heavy simulation, users who need maximum core count regardless of cost.
What are the drawbacks of the AMD Threadripper PRO 9995WX?
It is a poor fit for gamers, anyone on a limited cooling or power budget, lightly threaded workloads.
