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มีสินค้า
Intel
Intel PK8072205559300 Xeon Gold 5520+ 28-core server processor
28-core server processor with 56 threads, 2.2 GHz base clock, 4.0 GHz max turbo, 52.5 MB L3 cache, and DDR5-4800 support for dual-socket platforms
- NameXeon Gold 5520+
- CPU Socket TypeLGA 4677
- Core NameEmerald Rapids
- # of Cores28-Core
- # of Threads56
- Operating Frequency2.2 GHz
- 28 cores handle heavy multi-threaded workloads
- 56 threads maximise parallel processing throughput
- 0 GHz max turbo frequency accelerates single-thread performance
- 5 MB L3 cache reduces data access latency
- DDR5 memory support at 4800 MHz increases bandwidth
Server processor for dual-socket platforms
The Intel Xeon Gold 5520+ is a 28-core server processor built for LGA 4677 platforms. It delivers a 2.2 GHz base frequency and a 4.0 GHz maximum turbo frequency across 56 threads. The part includes 52.5 MB of L3 cache and supports DDR5 memory at 4800 MHz over eight channels.
Suited to dual-socket enterprise workloads
This processor targets dual-socket servers that need 28 cores and 80 lanes of PCI Express 5.0 connectivity. It is not intended for single-socket workstations or builds that require lower thermal output than the 205 W design power. Buyers needing more than 4 TB of memory per socket should evaluate other options.
LGA 4677 socket and 205 W TDP define compatibility
The CPU fits only LGA 4677 server boards designed for a 205 W thermal envelope. It provides 80 PCIe 5.0 lanes and eight DDR5 channels with a 4 TB maximum memory capacity. Systems without the matching socket and power delivery cannot use this part.
จุดเด่น
- 28 cores handle heavy multi-threaded workloads
- 56 threads maximise parallel processing throughput
- 0 GHz max turbo frequency accelerates single-thread performance
- 5 MB L3 cache reduces data access latency
- DDR5 memory support at 4800 MHz increases bandwidth
ข้อมูลจำเพาะ
| Brand | Intel |
|---|---|
| Series | Intel Xeon Gold |
| Name | Xeon Gold 5520+ |
| Model | PK8072205559300 |
| CPU Socket Type | LGA 4677 |
| Core Name | Emerald Rapids |
| # of Cores | 28-Core |
| # of Threads | 56 |
| Operating Frequency | 2.2 GHz |
| Max Turbo Frequency | 4.0 GHz |
| L3 Cache | 52.5MB |
| 64-Bit Support | Yes |
| Manufacturing Tech | 10 nm |
| Integrated Memory Controller Speed | 4800 MHz |
| 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 | 205W |
| Cooling Device | Cooling device not included - Processor Only |
| น้ำหนักในการจัดส่ง | 0.45 kg |
| ขนาดบรรจุภัณฑ์ | 25 × 25 × 25 mm |
คำถามเกี่ยวกับสินค้านี้
Does the LGA 4677 socket and 205 W TDP require a specific server chassis and cooler?
This processor uses the LGA 4677 socket and has a 205 W thermal design power. You need a server motherboard with that socket and a cooler rated for at least 205 W, plus a chassis with adequate airflow for sustained loads.
What is the correct installation procedure for the LGA 4677 package, and which step is most often missed?
Align the notches on the processor with the socket keys, place it gently without pressure, and close the load plate. The step most often missed is torquing the retention screws in the specified diagonal sequence to ensure even contact pressure.
When should the thermal interface material be replaced on this 28-core processor?
Replace the thermal interface material whenever the cooler is removed or reseated. For continuous 205 W operation in a server environment, inspect and consider refreshing the paste every one to two years to maintain optimal heat transfer.
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