AMD Ryzen Threadripper PRO 5955WX 16-Core 4.0/4.5GHz 64MB L3 280W sWRX8 (Boxed)
AMD Ryzen Threadripper PRO 5955WX: 16-core/32-thread workstation CPU, 4.0GHz base/4.5GHz boost, 64MB L3 cache, octa-channel DDR4-3200, 128 PCIe 4.0 lanes, 280W TDP, sWRX8 socket for pro workloads.
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Discontinued
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| CPU (Processors) - Socket | AMD sWRX8 |
|---|---|
| CPU (Processors) - Processor Family | AMD Ryzen Threadripper PRO |
| CPU (Processors) - Cores | 16 |
| CPU (Processors) - Threads | 32 |
| CPU (Processors) - TDP | 261-300W |
| CPU (Processors) - Integrated Graphics | No (Discrete GPU Required) |
| CPU (Processors) - Memory Support | DDR4 |
| CPU (Processors) - Unlocked/Overclockable | Yes |
| CPU (Processors) - Cooler Included | No |
The AMD Ryzen Threadripper PRO 5955WX is a high-performance 16-core, 32-thread processor designed for demanding workstation applications. Built on Zen 3 architecture with 7nm process, it delivers 4.0 GHz base clock and up to 4.5 GHz boost, paired with 64MB L3 cache for exceptional multi-threaded performance in content creation, 3D rendering, and scientific computing.
Featuring sWRX8 socket, octa-channel DDR4-3200 support (up to 2TB), and 128 lanes of PCIe 4.0, this CPU excels in professional environments requiring massive bandwidth and expansion. With 280W TDP, it demands robust cooling and power delivery, ideal for WRX80 motherboards in desktop/server builds. No integrated graphics; discrete GPU required.
- 16 cores / 32 threads for heavy parallel workloads
- Octa-channel DDR4 memory support
- 128x PCIe 4.0 lanes for multi-GPU/storage
- Compatible with Windows 11/10 x64
- OEM-focused, boxed without cooler
| Processor manufacturer | AMD |
| Processor generation | AMD Ryzen Threadripper PRO 5000 WX-Series |
| Processor model | 5955WX |
| Processor base frequency | 4.0 GHz |
| Processor family | AMD Ryzen Threadripper PRO |
| Processor cores | 16 |
| Processor socket | Socket sWRX8 |
| Processor lithography | 7 nm |
| Processor threads | 32 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4.5 GHz |
| Processor cache | 64 MB |
| Processor cache type | L3 |
| Thermal Design Power (TDP) | 280 W |
| Package type | Box |
| Feature | Cooler not included |
| Memory types supported by processor | DDR4-SDRAM |
| Memory channels | Octa-channel |
| Max memory | 2 TB |
| Memory speed | DDR4-3200 |
| On-board graphics card model | Not available |
| Discrete graphics card model | Not available |
| Market segment | Desktop/Server/Workstation |
| PCI Express slots version | 4.0 |
| PCIe lanes | 128 |
| Compatible operating systems | Windows 11/10 x64 |
| Codename | Chagall |
| Unlocked | Yes |