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AMD Ryzen Threadripper PRO 9955WX

Desktop CPUAMD

Dem still dey call am amd ryzen threadripper pro 9955wx, ryzen threadripper pro 9955wx, 9955wx, ryzen-threadripper-pro-9955wx

AMDDesktop CPUZen 5

AMD Ryzen Threadripper PRO 9955WX na one AMD processor wey get 16 CPU cores and 32 threads.

Wetin you need know

AMD Ryzen Threadripper PRO 9955WX na one AMD processor wey get 16 CPU cores and 32 threads.

Reference specifications wey dem record no be tested performance or operating-system compatibility verdict. Verify di exact model and platform wit di manufacturer.

Specifications

Numbers wey dey below follow di Feex Hardware Database record for dis SKU. Fields wey no get recorded value dey omitted.

Processor

AMD Ryzen Threadripper PRO 9955WX specifications: Processor
Manufacturer AMD
Manufacturer family Ryzen Threadripper PRO
Processor architecture Zen 5
Codename Shimada Peak
Manufacturer series Ryzen Threadripper PRO 9000 WX-Series
Manufacturing process 4 nm
Foundry TSMC
Segment Workstation

Cores and threads

AMD Ryzen Threadripper PRO 9955WX specifications: Cores and threads
CPU cores 16
Threads 32

Clock speeds

AMD Ryzen Threadripper PRO 9955WX specifications: Clock speeds
Base frequency 4.5 GHz
Maximum turbo frequency 5.4 GHz
Unlocked multiplier Yes

Cache

AMD Ryzen Threadripper PRO 9955WX specifications: Cache
L2 cache 16384 KB
L3 cache 64 MB

Memory

AMD Ryzen Threadripper PRO 9955WX specifications: Memory
Supported types DDR5
Memory channels 8
Max memory speed 6400 MT/s

Package and power

AMD Ryzen Threadripper PRO 9955WX specifications: Package and power
Socket sTR5
Manufacturer TDP 350 W
PCIe Revision 5.0

Integrated graphics

AMD Ryzen Threadripper PRO 9955WX specifications: Integrated graphics
Integrated graphics None

Market

AMD Ryzen Threadripper PRO 9955WX launch July 23, 2025.

AMD Ryzen Threadripper PRO 9955WX specifications: Market
Launch date July 23, 2025
Model 9955WX

Independent scores

Dis na PassMark CPU figures. Dem no be Feex measurements.

AMD Ryzen Threadripper PRO 9955WX specifications: Independent scores
Single-core score 4,551
Multi-core score 67,105
Overall score 17,476
Productivity score 49,990
Creator score 45,100
Engineering score 77,171
Gaming score 30,429
Performance per watt 191.7

Compatibility

Compatibility
Socket sTR5
Board Shared socket no mean automatic compatibility. Check di motherboard CPU list and BIOS revision.
Memory DDR5

Shared socket no mean automatic compatibility. Boards dey often need BIOS update before newer chip wey dey di same socket go fit post.

Cooler clearance, VRM quality, and power limits matter just like di socket name.

CPU wey no get integrated graphics no need discrete graphics card every time. Some server motherboards dey provide separate management graphics controller. Check di motherboard and CPU documentation.

Manufacturer-checked specifications

AMD Ryzen Threadripper PRO 9955WX

Dem check dis fields against AMD model-specific reference on 2026-10-31. Di power rating-dem na metrics wey di manufacturer define, no bi measured system consumption. Dem never independently check again all di oda imported fields.

AMD Ryzen Threadripper PRO 9955WX
CPU cores 16
Threads 32
Base frequency 4.5 GHz
Maximum turbo frequency 5.4 GHz
L3 cache 64 MB
Manufacturer TDP 350 W
Memory channels 8
Socket or package sTR5
Graphics model Discrete Graphics Card dey Required
Processor architecture Zen 5
CPU-core fabrication process TSMC 4nm FinFET
Manufacturer family Ryzen Threadripper PRO
Manufacturer series Ryzen Threadripper PRO 9000 WX-Series
L2 cache 16 MB
Manufacturer segment Desktop

Sources and verification

Imported reference. Source-specific checks dey beside di supported fields and citations. How we dey do research.

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