Ryzen Threadripper Pro 3955WX

Ryzen Threadripper Pro 3955WX

CPU • AMD • $ 529.95

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Overview

Unleash Professional Performance

The AMD Ryzen Threadripper Pro 3955WX is a powerhouse processor designed for professionals who demand uncompromising performance. With 16 cores and 32 threads, this CPU delivers exceptional multi-threaded capabilities for demanding workloads such as 3D rendering, video editing, software compilation, and scientific simulations. Its base clock of 3.9GHz and boost clock of 4.3GHz ensure snappy responsiveness even in single-threaded tasks.

Built for Workstations

Engineered for the WRX8 socket, the Threadripper Pro 3955WX is part of AMD's professional lineup, offering features like ECC memory support and massive PCIe lanes (up to 128) for expandability. It supports up to 2TB of DDR4-3200 memory, making it ideal for memory-intensive applications. The processor is unlocked? No, it is not, but it still offers robust performance out of the box.

Key Features

  • 16 Cores / 32 Threads: Handles heavy multitasking and parallel workloads with ease.
  • High Clock Speeds: 3.9GHz base and 4.3GHz boost for fast single-thread performance.
  • Large L3 Cache: 64MB of cache reduces latency and improves data access.
  • DDR4-3200 Support: Supports high-speed memory for better system throughput.
  • 280W TDP: Requires robust cooling; no cooler included in the box.
  • No Integrated Graphics: Dedicated GPU is required for display output.

Who Is It For?

This processor is tailored for creative professionals, engineers, data scientists, and content creators who need a reliable and powerful workstation CPU. It excels in applications like Autodesk Maya, Adobe Premiere Pro, Blender, and MATLAB. Whether you're rendering 8K videos or running complex simulations, the Threadripper Pro 3955WX delivers the performance you need.

Performance Highlights

In benchmark tests, the 3955WX shows impressive multi-core scores, often outperforming many consumer CPUs. Its high memory bandwidth and PCIe 4.0 support (via the WRX8 platform) ensure fast data transfer to GPUs and NVMe SSDs, reducing bottlenecks in data-heavy workflows.

Cooling and Power Considerations

Since no cooler is included, you'll need to invest in a high-performance liquid cooler or a high-end air cooler capable of handling 280W of heat. Ensure your power supply can deliver sufficient wattage and that your motherboard supports the WRX8 socket.

Key Specifications

CPU Speed: 3.9GHz / 4.3GHz
Core Count: 16/32
CPU Socket: WRX8
Model: Ryzen Threadripper Pro
Unlocked: No
L3 Cache: 64MB
Cooler Included: No
RAM Support: DDR4-3200
Wattage: 280W
Int. Graphics: No

Detailed Parameters

Platform:
AMD
Socket:
WRX8

Where to Buy

Pros

  • Excellent multi-core performance for professional workloads
  • Massive memory and PCIe support for expandability
  • High clock speeds for a workstation CPU
  • Supports ECC memory for data integrity
  • Great for rendering, simulation, and heavy multitasking

Cons

  • No integrated graphics, requires a dedicated GPU
  • High power consumption (280W) and cooling requirements
  • Expensive platform (motherboard and CPU cost)

Frequently Asked Questions

What socket does the Ryzen Threadripper Pro 3955WX use?

It uses the WRX8 socket, which is specifically designed for AMD's Threadripper Pro processors. It is not compatible with standard sTRX4 or AM4 sockets.

Does the Ryzen Threadripper Pro 3955WX include a cooler?

No, the processor does not include a cooler in the box. You will need to purchase a compatible cooler that can handle the 280W TDP, such as a high-end liquid cooler.

Can I use the Ryzen Threadripper Pro 3955WX for gaming?

While it can handle gaming, it is not optimized for gaming due to its high cost and workstation focus. It is better suited for professional tasks like 3D rendering, video editing, and scientific computing.

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