AMD Ryzen Threadripper PRO 3955WX 16 Core WRX8 CPU/Processor
AMD Ryzen™ Threadripper PRO 3955WX, WRX8, Zen 2, 16 Core, 32 Thread, 3.9GHz Base, 4.3GHz Turbo, PCIe 4.0, 280W, Retail
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AMD Ryzen™ Threadripper™ PRO 3955 WX Workstation Processor with 16 Cores!

The Ultimate Processor for the Professional WorkstationThe AMD Threadripper™ Pro Processors are truly built to tackle the world’s most demanding professional applications. Workstations that are built with AMD Threadripper PRO CPU's are the ideal tool for artists, architects and engineers. They are packed with features designed for you to stay in tune with demanding workloads. The 16 Core AMD Ryzen Threadripper PRO processor will give you leading single threaded or multi-threaded performance along with unrivaled memory bandwidth. You also get PCIe® 4.0 support for next generation graphics cards and storage devices.
sWRX8CPU Socket
3.9GHzBase Clock
4.3GHzBoost Clock
16/32Cores/Threads
Leadership AMD Architecture
Blazing Fast PCIe 4.0® Connectivity With the introduction of the Ryzen™ Threadripper™ PRO processors, AMD is ushering in a third wave of high performance workstation computing, marrying the best of superscalar and multi-core CPU design with AMD infinity architecture. AMD Ryzen™ Threadripper™ PRO Processors are based on 7nm process technology, delivering an unmatched CPU core density for professional workloads. Additionally, the platform supports 128 PCIe® 4.0 lanes enabling a variety of advanced configurations leveraging next-gen GPUs and storage devices. AMD Ryzen™ Threadripper™ PRO Processors are the only professional workstation processor to support PCIe® 4.0, which delivers twice the I/O performance over PCIe 3.0.
AMD Memory Guard
AMD Secure Processor Help secure your entire system memory with AMD Ryzen™ PRO processors, the world’s only processor family with full memory encryption as a standard feature. AMD Memory Guard delivers real time encryption of system memory to help defend against physical attacks should your laptop be lost or stolen. The AMD Secure Processor is a powerful, integrated, dedicated security processor designed to establish a hardware root-of-trust to help secure the processing and storage of sensitive data and trusted applications.
Advanced Support for Traditional Manageability

Setting the Bar for High PerformanceAll Ryzen™ PRO processors from AMD enable a robust manageability feature set for simplified deployment, imaging, and management that is compatible with your current infrastructure so you can remotely update and repair networked devices, monitor, restore, and upgrade systems and even fix a wide range of client issues in-band and out-of-band.
Unleash the Power of Ryzen with Zen 2 Architecture

Setting the Bar for High PerformanceCloud computing, enterprise productivity, immersive visual experiences, gaming and streaming all demand increasing computing performance with optimal energy efficiency. From the very beginning, AMD engineers designed the new “Zen 2” core to meet those demands with more core throughput, larger caches, and powerful multi-threading capabilities.
Performance Leadership

Adobe After Effects (Higher is Better)Based on AMD Labs testing as of June 17, 2020, using Adobe After Effects CC to measure performance. Results may vary. CPP-43

Adobe Premiere Pro (Higher is Better)Based on AMD Labs testing as of June 17, 2020, using Adobe Premiere Pro CC to measure performance. Results may vary. CPP-45

Chaos Group V-Ray (Higher Is Better)CPP-32 Based on AMD performance lab testing on June 8, 2020 using the V-Ray Benchmark 4.10.07 test to compare the multi-thread performance of AMD Ryzen Threadripper PRO 3995WX vs. 2X Intel Xeon Platinum 8280 processors. Results may vary.
Unlock the power of your Ryzen CPUProfessional content creators can now leverage the fastest, most versatile workstation processor ever created, with unmatched core counts for multi-threaded workloads that rival competing dual socket solutions and high frequency single threaded performance for lightly threaded tasks. This unique, full spectrum compute capability enables reduced render times, more creative iterations, faster simulation solving, quick assembly rebuilds and smooth interactivity with 3D assets.
AMD Processor Specifications
Series |
---|
Model |
Architecture |
Socket |
Cores / Threads |
Base Frequency |
Turbo Frequency |
Cache |
Memory Controller |
Maximum Memory |
Memory Frequency |
PCIe 4.0 / 3.0 Lanes |
Integrated GPU |
TDP |
Ryzen Threadripper PRO | Ryzen 9 | Ryzen 7 | Ryzen 5 | Ryzen 3 | ATHLON | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3995WX | 3975WX | 3975WX | 5950X | 5900X | 5800X3D | 5800X | 5700X | 5700G | 5600X | 5600 | 5600G | 5500 | 4600G | 4500 | 4100 | 3000G |
Zen 2 | Zen 2 | Zen 2 | Zen 3 | Zen 3 | Zen 3 | Zen 3 | Zen 3 | Zen 3 | Zen 3 | Zen 3 | Zen 3 | Zen 3 | Zen 2 | Zen 2 | Zen 2 | Zen |
sWRX8 | sWRX8 | sWRX8 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 | AM4 |
64 / 128 | 32 / 64 | 16 / 32 | 16 / 32 | 12 / 24 | 8 / 16 | 8 / 16 | 8 / 16 | 8 / 16 | 6 / 12 | 6 / 12 | 6 / 12 | 6 / 12 | 6 / 12 | 6 / 12 | 4 / 8 | 2 / 4 |
2.7GHz | 3.5GHz | 3.9GHz | 3.4GHz | 3.7GHz | 3.4GHz | 3.8GHz | 3.4GHz | 3.8GHz | 3.9GHz | 3.5GHz | 3.9GHz | 3.6GHz | 3.7GHz | 3.6GHz | 3.8GHz | 3.5GHz |
4.2GHz | 4.2GHz | 4.3GHz | 4.9GHz | 4.8GHz | 4.5GHz | 4.7GHz | 4.6GHz | 4.6GHz | 4.7GHz | 4.4GHz | 4.4GHz | 4.4GHz | 4.2GHz | 4.1GHz | 4.0GHz | ✖ |
288MB | 144MB | 72MB | 72MB | 70MB | 96MB | 36MB | 36MB | 20MB | 35MB | 35MB | 20MB | 19MB | 11MB | 11MB | 6MB | 4MB |
Eight-channel ECC Registered |
Eight-channel ECC Registered |
Eight-channel ECC Registered |
Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel | Dual-channel |
2TB | 2TB | 2TB | 128GB | 128GB | 128GB | 128GB | 128GB | 128GB | 128GB | 128GB | 128GB | 128GB | 64GB | 64GB | 64GB | 64GB |
3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 3200MHz | 2666MHz | 2666MHz | 2666MHz | 2666MHz |
128 / 0 | 128 / 0 | 128 / 0 | 20 / 0 | 20 / 0 | 20 / 0 | 20 / 0 | 20 / 0 | 0 / 20 | 20 / 0 | 20 / 0 | 0 / 20 | 20 / 0 | 0 / 16 | 0 / 16 | 0 / 16 | 0 / 16 |
✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✖ | ✓ | ✖ | ✖ | ✓ | ✖ | ✖ | ✖ | ✖ | ✓ |
280W | 280W | 280W | 105W | 105W | 105W | 105W | 65W | 65W | 65W | 65W | 65W | 65W | 65W | 65W | 65W | 35W |