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Rectangular green circuit board with gold contacts and silver heat spreader, Intel Xeon Gold 5411N server processor

Intel

Intel PK8071305121801 Xeon Gold 5411N 24-core 1.9 GHz server processor

SKU CH-5QZJ-8M0QC MPN PK8071305121801

24-core server processor with 48 threads, 1.9 GHz base and 3.9 GHz turbo, 45 MB L3 cache, DDR5-4400 memory controller, 80 PCIe 5.0 lanes, 165 W TDP, LGA 4677 socket

  • NameXeon Gold 5411N
  • CPU Socket TypeLGA 4677
  • Core NameSapphire Rapids
  • # of Cores24-Core
  • # of Threads48
  • Operating Frequency1.9 GHz
  • 24 cores and 48 threads handle parallel workloads efficiently
  • 9 GHz base with 3.9 GHz max turbo adapts to variable demand
  • 45 MB L3 cache reduces latency for large datasets
  • DDR5 4400 across 8 channels supports up to 4 TB memory
  • PCIe 5.0 with 80 lanes enables high-speed I/O expansion

Server CPU with 24 cores

The Intel Xeon Gold 5411N is a 24-core server processor built on 10 nm Sapphire Rapids architecture. It targets data-centre workloads that demand high core counts and large memory capacity within a single-socket platform. The chip delivers 48 threads at a base frequency of 1.9 GHz and a max turbo of 3.9 GHz.

LGA 4677 socket and 165 W TDP

The processor mounts in an LGA 4677 socket and carries a 165 W thermal design power, requiring robust server-grade cooling that is not included. Its integrated controller supports eight-channel DDR5 4400 memory up to 4 TB, while PCIe 5.0 provides up to 80 lanes for high-speed storage and networking adapters.

Upgrade from lower-core Xeon models

This CPU replaces older single-socket Xeon parts when workloads need more parallel threads, larger L3 cache at 45 MB, or the bandwidth of eight-channel DDR5. The jump is worth it for virtualisation hosts, database nodes or HPC clusters that can use 24 cores and 80 PCIe 5.0 lanes but do not require multi-socket scalability.

Points forts

  • 24 cores and 48 threads handle parallel workloads efficiently
  • 9 GHz base with 3.9 GHz max turbo adapts to variable demand
  • 45 MB L3 cache reduces latency for large datasets
  • DDR5 4400 across 8 channels supports up to 4 TB memory
  • PCIe 5.0 with 80 lanes enables high-speed I/O expansion

Caractéristiques

BrandIntel
SeriesIntel Xeon Gold
NameXeon Gold 5411N
ModelPK8071305121801
CPU Socket TypeLGA 4677
Core NameSapphire Rapids
# of Cores24-Core
# of Threads48
Operating Frequency1.9 GHz
Max Turbo Frequency3.9 GHz
L3 Cache45MB
64-Bit SupportYes
Manufacturing Tech10 nm
Integrated Memory Controller SpeedDDR5 4400
Maximum Memory Capacity4TB
Memory Channel8 Channel
Virtualization Technology SupportYes
Scalability1S Only
PCI Express Revision5.0
Max # of PCI Express Lanes80
Multimedia InstructionIntel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Thermal Design Power165W
Cooling DeviceCooling device not included - Processor Only
Poids d’expédition0.23 kg
Dimensions du colis127 × 102 × 13 mm

Questions sur cet article

What PCI Express revision and lane count does the Xeon Gold 5411N provide?

The processor supports PCI Express 5.0 with up to 80 lanes for high-speed add-in cards and storage.

Which socket and cooling clearance does the PK8071305121801 require?

It fits an LGA 4677 socket and has a 165 W thermal design; a compatible server heatsink must be sourced separately.

How is the Xeon Gold 5411N installed, and what step is often missed?

Align the notches, seat the CPU in the LGA 4677 socket, close the load plate, then apply thermal paste before mounting the heatsink — skipping the paste causes overheating.

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