Name: Ryzen Threadripper Pro 9955WX
Brand: AMD
SKU: 59918319
Price: 1378 CHF
Availability: InStock

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The Threadripper Pro 9955WX STR5 is a powerful processor from Advanced Micro Devices, designed for demanding applications and multitasking scenarios. With 16 cores and a maximum turbo clock speed of 5.4 GHz, this processor delivers outstanding performance for professional workloads, including 3D rendering, video editing, and scientific calculations. The processor's architecture supports 64-bit operating systems and enables efficient processing of large data sets. The 80 MB L3 cache ensures fast data availability, while the maximum thermal design power (TDP) of 350 watts requires robust cooling to maintain performance under full load. The Threadripper Pro 9955WX STR5 is therefore an excellent choice for users who need top computing power.

- 16 processor cores for parallel processing
- Maximum turbo clock speed of 5.4 GHz
- 80 MB L3 cache for fast data processing
- 64-bit processor architecture for modern applications
- Suitable for demanding workloads and multitasking.

Actual product image AMD Ryzen Threadripper Pro 9955WX (sTR5, 4.50 GHz, 16 -Core)

Key specifications

Processor family

Number of processor cores

A multi-core processor (or chip-level multiprocessor, CMP) combines two or more independent cores (normally a CPU) into a single package composed of a single integrated circuit (IC), called a die, or more dies packaged together. A dual-core processor contains two cores, and a quad-core processor contains four cores.

Number of threads

Max. TDP

The thermal design power (TDP), sometimes called thermal design point, refers to the maximum amount of power the cooling system in a computer is required to dissipate. For example, a laptop's CPU cooling system may be designed for a 20 watt TDP, which means that it can dissipate up to 20 watts of heat without exceeding the maximum junction temperature for the computer chip. It can do this using an active cooling method such as a fan or any of the three passive cooling methods, convection, thermal radiation or conduction. Typically, a combination of methods is used. The TDP is typically not the most power the chip could ever draw, such as by a power virus, but rather the maximum power that it would draw when running "real applications". This ensures the computer will be able to handle essentially all applications without exceeding its thermal envelope, or requiring a cooling system for the maximum theoretical power (which would cost more but in favor of extra headroom for processing power).

L3 Cache

Another issue is the fundamental tradeoff between cache latency and hit rate. Larger caches have better hit rates but longer latency. To address this tradeoff, many computers use multiple levels of cache, with small fast caches backed up by larger slower caches.

Multi-level caches generally operate by checking the smallest Level 1 (L1) cache first; if it hits, the processor proceeds at high speed. If the smaller cache misses, the next larger cache (L2) is checked, and so on, before external memory is checked.

As the latency difference between main memory and the fastest cache has become larger, some processors have begun to utilize as many as three levels of on-chip cache.

PCI express version (max.)

Ryzen Threadripper Pro 9955WX

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30-day right of return

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With 16 cores, 32 threads and a turbo clock frequency of up to 5.4 GHz, the processor is well-suited for demanding professional applications such as 3D rendering.

High Processing Power for Workloads

The processor requires the sTR5 socket and supports the modern PCI Express 5.0 standard for integration into compatible motherboard systems.

Compatibility with sTR5 Socket

The high maximum thermal design power of 350 W necessitates a correspondingly powerful system cooling solution and a high-performance power supply unit.

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AMD Ryzen Threadripper Pro 9955WX

At a Glance

High Processing Power for Workloads

Compatibility with sTR5 Socket

High Cooling Requirements Due to TDP

Sales rank 55 of 697

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AMD Ryzen Threadripper Pro 9955WX

At a Glance

High Processing Power for Workloads

Compatibility with sTR5 Socket

High Cooling Requirements Due to TDP

Sales rank 55 of 697

In Detail

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