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AMD Ryzen Threadripper PRO 7955WX desktop processor in grey ceramic package with gold contacts

AMD

AMD Ryzen Threadripper PRO 7955WX 16-Core 32-Thread desktop processor 100-100000886WOF

SKU CH-0JY8-EYJZ8 MPN 100-100000886WOF

A 16-core, 32-thread desktop CPU with 4.5 GHz base and 5.3 GHz max turbo frequencies, 64 MB L3 cache, and 350 W TDP

  • NameRyzen Threadripper PRO 7955WX
  • CPU Socket TypeDesktop
  • # of Cores16-Core
  • # of Threads32
  • Operating Frequency4.5 GHz
  • Max Turbo Frequency5.3 GHz
  • 16 cores and 32 threads accelerate multi-threaded workloads
  • 5 GHz base frequency sustains high performance under load
  • 3 GHz max turbo frequency boosts single-thread speed
  • 64 MB L3 cache reduces latency for large data sets
  • 350 W TDP enables sustained high-frequency operation

16-core workstation processor

The AMD Ryzen Threadripper PRO 7955WX delivers 16 cores and 32 threads for multi-threaded workloads. Base frequency sits at 4.5 GHz with a maximum turbo of 5.3 GHz. A 64 MB L3 cache supports large data sets. The 350 W TDP requires robust cooling in a desktop chassis.

Eight-channel memory architecture

Eight memory channels increase bandwidth for simulation, rendering and compilation tasks. The SP6 socket platform enables this wide memory interface. Workstation boards built for the socket expose the full channel count. Memory population rules follow the platform specification.

350-watt thermal envelope

The 350 W rating defines the sustained power the cooler must dissipate. Turbo behaviour depends on thermal headroom and motherboard power delivery. Platform power limits are configurable in firmware. Cooling solutions must be rated for this thermal design power.

Highlights

  • 16 cores and 32 threads accelerate multi-threaded workloads
  • 5 GHz base frequency sustains high performance under load
  • 3 GHz max turbo frequency boosts single-thread speed
  • 64 MB L3 cache reduces latency for large data sets
  • 350 W TDP enables sustained high-frequency operation

Specifications

BrandAMD
SeriesRyzen Threadripper PRO
NameRyzen Threadripper PRO 7955WX
Model7955WX
Part Number100-100000886WOF
CPU Socket TypeDesktop
# of Cores16-Core
# of Threads32
Operating Frequency4.5 GHz
Max Turbo Frequency5.3 GHz
Shipping weight0.36 kg
Package size127 × 127 × 74 mm

Questions about this item

Will this processor fit my existing SP6 motherboard?

The 7955WX uses the SP6 socket, so it requires a motherboard with that exact socket.

What cooling capacity do I need for the 350 W rating?

Plan for a cooler or liquid loop rated at 350 W or higher to handle sustained loads.

How much L3 cache does the chip provide for large data sets?

The processor includes 64 MB of L3 cache shared across all 16 cores.

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