AMD Ryzen Threadripper PRO 5955WX - 16-Core - 4 GHz - 64 MB Cache - Socket sWRX8

AMD Ryzen Threadripper PRO 5955WX debuts as a powerful workstation processor from the Ryzen Threadripper PRO 5000 WX-Series, offering professionals a high-performance platform for demanding tasks.

The AMD Ryzen Threadripper PRO 5955WX is a 16-core, 32-thread CPU built on a 7 nm process, with a base frequency of 4 GHz and a boost up to 4.5 GHz. Its generous 64 MB of L3 cache and octa-channel DDR4 support make it well suited for memory-intensive workloads.

Designed for the Socket sWRX8 platform, this processor targets desktop workstation markets and ships in a boxed package. Note that no cooler is included, so purchasers should plan for an appropriate high-capacity cooling solution to handle the 280 W TDP.

With PCI Express 4.0 support and an emphasis on multi-threaded throughput, the Threadripper PRO 5955WX excels in content creation, 3D rendering, scientific simulations, virtualization, and software development workflows that benefit from many cores and high memory bandwidth.

The chip does not include integrated graphics, so a discrete GPU is required for graphics tasks. It is compatible with Windows 11 and Windows 10 x64, and pairs best with workstation-class motherboards that expose the sWRX8 socket and robust power delivery.

Key selling points include the 16 physical cores and 32 threads, 4–4.5 GHz frequency range for responsive performance, 64 MB L3 cache for reduced latency on large data sets, octa-channel DDR4 memory support for massive bandwidth, and PCIe 4.0 for fast I/O and storage.

Recommended use cases include professional video editing and color grading, large-scale 3D rendering, complex CAD and engineering simulations, high-density virtualization and container hosts, and AI model development where CPU heavy workloads are present.

Summary:

• 16 cores / 32 threads, 4.0–4.5 GHz
• 64 MB L3 cache, 7 nm lithography
• Socket sWRX8, octa-channel DDR4, PCIe 4.0