AMD Ryzen Threadripper PRO 5955WX – 16-Core Zen 3, 4.5GHz Boost, 136MB Cache, sWRX8, 8-Channel DDR4, PCIe 4.0, 280W – 100-100000447WOF
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16 Cores. 32 Threads. Threadripper PRO Precision.
The AMD Ryzen Threadripper PRO 5955WX brings professional workstation performance to the 16-core tier — delivering Zen 3 architecture, 8-channel DDR4 memory, and 128 PCIe 4.0 lanes at a more accessible price point in the Threadripper PRO lineup. Built on AMD's 7nm Chagall PRO platform, the 5955WX boosts up to 4.5GHz and is ideal for engineers, architects, VFX artists, and developers who need workstation-class expandability without the full 24- or 32-core price tag.
16 Cores, 32 Threads — Zen 3 Chagall PRO
Sixteen Zen 3 cores with thirty-two threads and 136MB total cache (128MB L3 + 8MB L2 + 1MB L1) deliver exceptional multi-threaded performance for professional workloads. The 5955WX boosts up to 4.5GHz from a 4.0GHz base clock — the highest base clock in the Threadripper PRO 5000WX series. Socket sWRX8 — requires a WRX80 platform motherboard.
8-Channel DDR4 + 128 PCIe 4.0 Lanes
8-channel DDR4-3200 memory support and 128 PCIe 4.0 lanes give the 5955WX the same platform expandability as the 24- and 32-core models — multiple GPUs, NVMe arrays, and professional accelerators all at full bandwidth simultaneously. Full Virtualization Technology support and Windows 11 compatibility included.
Key Features
- Architecture: AMD Zen 3 (Chagall PRO)
- Process: 7nm
- Cores / Threads: 16 cores / 32 threads
- Base Clock: 4.0GHz
- Max Turbo: 4.5GHz
- L3 Cache: 128MB
- Socket: sWRX8
- TDP: 280W
- Memory: DDR4-3200, 8-channel
- PCIe: 4.0 / 3.0
- Integrated Graphics: None
- Virtualization: Yes
- OS: Windows 11 Supported
- Part Number: 100-100000447WOF
Specs
- Brand: AMD
- Series: Ryzen Threadripper PRO
- Codename: Chagall PRO
- Model: Ryzen Threadripper PRO 5955WX
- Architecture: Zen 3
- Process: 7nm
- Cores: 16
- Threads: 32
- Base Clock: 4.0GHz
- Max Turbo: 4.5GHz
- L3 Cache: 128MB
- Socket: sWRX8
- TDP: 280W
- Memory: DDR4-3200, 8-channel
- PCIe: 4.0 / 3.0
- iGPU: None
- Virtualization: Yes
- OS: Windows 11
- Instruction Set: 64-bit
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