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Intel
Intel Xeon W7-2475X 20-Core 2.6 GHz Server Processor PK8071305126800
20-core server processor reaching 4.80 GHz turbo with 37.5 MB L3 cache, quad-channel DDR5 4800 support up to 2 TB, 64 PCIe 5.0 lanes and Intel vPro in an LGA 4677 package
- NameXeon W7-2475X
- CPU Socket TypeLGA 4677
- Core NameSapphire Rapids
- # of Cores20-Core
- # of Threads40
- Operating Frequency2.6 GHz
- 20 cores and 40 threads handle parallel workloads
- 6 GHz base with 4.80 GHz max turbo for burst performance
- 5 MB L3 cache reduces data latency
- Quad-channel DDR5 4800 supports up to 2 TB memory
- 64 PCIe 5.0 lanes enable high-speed expansion
20-Core Xeon for Workstations
The Intel Xeon W7-2475X delivers 20 cores and 40 threads at a 2.6 GHz base frequency for professional workstations. It targets engineers, content creators and data scientists who need sustained multi-threaded throughput. The Sapphire Rapids architecture provides 37.5 MB of L3 cache and supports DDR5 4800 memory across four channels. Maximum turbo reaches 4.80 GHz for burst workloads.
LGA 4677 Platform Integration
This processor requires a motherboard with the LGA 4677 socket and a workstation chipset that enables quad-channel DDR5 and PCIe 5.0. The integrated memory controller supports up to 2 TB of system memory. Sixty-four PCIe 5.0 lanes connect GPUs, storage and networking cards directly to the CPU. The 7 nm manufacturing process underpins the core density and frequency headroom.
225 W Base Power and 76 °C Thermal Spec
Processor base power is rated at 225 W with a maximum turbo power of 270 W. The thermal specification lists a maximum junction temperature of 76 °C. Sustained all-core workloads will run near the base power envelope, while short bursts can draw up to the turbo limit. Cooling solutions must be sized for at least 270 W dissipation to maintain turbo frequencies under load.
주요 특징
- 20 cores and 40 threads handle parallel workloads
- 6 GHz base with 4.80 GHz max turbo for burst performance
- 5 MB L3 cache reduces data latency
- Quad-channel DDR5 4800 supports up to 2 TB memory
- 64 PCIe 5.0 lanes enable high-speed expansion
사양
| Brand | Intel |
|---|---|
| Series | Intel Xeon W |
| Name | Xeon W7-2475X |
| Model | PK8071305126800 |
| CPU Socket Type | LGA 4677 |
| Core Name | Sapphire Rapids |
| # of Cores | 20-Core |
| # of Threads | 40 |
| Operating Frequency | 2.6 GHz |
| Max Turbo Frequency | Max Turbo Frequency: 4.80 GHz Intel Turbo Boost Max Technology 3.0 Frequency: 4.80 GHz Intel Turbo Boost Technology 2.0 Frequency: 4.60 GHz |
| L3 Cache | 37.5MB |
| 64-Bit Support | Yes |
| Hyper-Threading Support | Yes |
| Manufacturing Tech | 7 nm |
| Integrated Memory Controller Speed | DDR5 4800 |
| Maximum Memory Capacity | 2TB |
| Memory Channel | Quad Channel |
| Virtualization Technology Support | Yes |
| PCI Express Revision | 5.0 |
| Max # of PCI Express Lanes | 64 |
| Thermal Design Power | Processor Base Power: 225 W Maximum Turbo Power: 270 W |
| 배송 무게 | 1.14 kg |
| 포장 크기 | 195 × 147 × 130 mm |
이 상품에 대한 질문
How hot does the Xeon W7-2475X run before throttling under sustained load?
The thermal specification is 76 °C (168.8 °F); the processor will begin to throttle once its junction temperature reaches that limit.
What are the power draw and cooling requirements for continuous 24/7 operation?
Base power is 225 W and maximum turbo power is 270 W, so a cooler rated for at least 270 W is needed for sustained full-speed workloads.
Which memory kit and motherboard socket must I already have for this CPU to function?
You need a motherboard with an LGA 4677 socket and DDR5-4800 memory modules; the integrated controller supports up to 2 TB across four channels.
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