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Intel
Intel Xeon Platinum 8480+ PK8071305074801 56-core server processor
56-core server CPU with 112 threads, 105 MB L3 cache, DDR5-4800 support up to 4 TB, and 80 PCIe 5.0 lanes
- NameXeon Platinum 8480+
- CPU Socket TypeLGA 4677
- Core NameSapphire Rapids
- # of Cores56-Core
- # of Threads112
- Operating Frequency2.0 GHz
- 56 cores and 112 threads handle massive parallel workloads
- 105 MB L3 cache keeps hot data close to execution units
- Max turbo frequency reaches 3.8 GHz for burst performance
- Eight-channel DDR5 controller supports up to 4 TB memory capacity
- 80 lanes of PCIe 5.0 provide high-bandwidth I/O connectivity
56-core Xeon for scale-out servers
The Intel Xeon Platinum 8480+ is a 56-core, 112-thread server processor built on a 10 nm Sapphire Rapids core. It targets dense compute clusters, large virtualisation hosts and memory-heavy analytics workloads that benefit from high core counts and eight-channel DDR5 bandwidth. Buyers needing single-thread speed or workstation-class features should look elsewhere.
LGA 4677 socket, no cooler included
Installation requires a server board with an LGA 4677 socket and a cooling solution rated for 350 W TDP; the processor ships without a heatsink or fan. Common issues include insufficient VRM phases on the motherboard, incorrect mounting pressure on the narrow integrated load mechanism, and BIOS revisions that do not yet support the Sapphire Rapids microcode.
4 TB DDR5 capacity with 80 PCIe 5.0 lanes
Eight memory channels accept up to 4 TB of DDR5 at 4800 MT/s in 1DPC or 4400 MT/s in 2DPC, giving ample headroom for in-memory databases. The 80 PCI Express 5.0 lanes support multiple accelerators or high-speed NICs, but platforms limited to fewer lanes or older PCIe revisions will constrain I/O throughput.
商品特色
- 56 cores and 112 threads handle massive parallel workloads
- 105 MB L3 cache keeps hot data close to execution units
- Max turbo frequency reaches 3.8 GHz for burst performance
- Eight-channel DDR5 controller supports up to 4 TB memory capacity
- 80 lanes of PCIe 5.0 provide high-bandwidth I/O connectivity
商品規格
| Brand | Intel |
|---|---|
| Series | Intel Xeon Platinum |
| Name | Xeon Platinum 8480+ |
| Model | PK8071305074801 |
| CPU Socket Type | LGA 4677 |
| Core Name | Sapphire Rapids |
| # of Cores | 56-Core |
| # of Threads | 112 |
| Operating Frequency | 2.0 GHz |
| Max Turbo Frequency | 3.8 GHz |
| L3 Cache | 105MB |
| 64-Bit Support | Yes |
| Hyper-Threading Support | Yes |
| Manufacturing Tech | 10 nm |
| Integrated Memory Controller Speed | Up to DDR5 4800 MT/s 1DPC Up to DDR5 4400 MT/s 2DPC |
| Maximum Memory Capacity | 4TB |
| Memory Channel | 8 Channel |
| Virtualization Technology Support | Yes |
| Scalability | 2S |
| PCI Express Revision | 5.0 |
| Max # of PCI Express Lanes | 80 |
| Thermal Design Power | 350W |
| Cooling Device | Cooling device not included - Processor Only |
| 出貨重量 | 0.23 kg |
| 包裝尺寸 | 127 × 102 × 25 mm |
商品問答
How can I verify the Xeon Platinum 8480+ is running at its 2.0 GHz base frequency and 3.8 GHz max turbo after installation?
Enter the system BIOS or use a hardware monitoring utility to confirm the processor reports 56 cores, 112 threads and reaches 3.8 GHz under load.
What comes in the box with the PK8071305074801 and what must I purchase separately?
The processor only is supplied; a compatible LGA 4677 cooler, DDR5 memory modules and a server motherboard must be bought separately.
Which memory speed should I select for the Xeon Platinum 8480+ given the 4800 MT/s 1DPC and 4400 MT/s 2DPC limits?
Choose DDR5 4800 MT/s modules if populating one DIMM per channel, or DDR5 4400 MT/s if filling two DIMMs per channel across the eight channels.
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