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Gold-coloured square server CPU with integrated heat spreader and gold contact pads visible on the underside

Intel

Intel Xeon Gold 5416S server processor PK8071305122201 16-core 2.0 GHz 30 MB L3 cache 150W LGA 4677

SKU CH-40JT-C4TV7 MPN PK8071305122201

16-core server processor with 2.0 GHz base clock, 30 MB L3 cache and DDR5-4400 support for dual-socket platforms

  • NameXeon Gold 5416S
  • CPU Socket TypeLGA 4677
  • Core NameSapphire Rapids
  • # of Cores16-Core
  • # of Threads32
  • Operating Frequency2.0 GHz
  • 16 cores and 32 threads handle heavy parallel workloads
  • 0 GHz base and 4.0 GHz max turbo deliver strong single-thread speed
  • 30 MB L3 cache cuts latency for large data sets
  • 8-channel DDR5-4400 controller feeds up to 4 TB of memory
  • 80 PCIe 5.0 lanes give high-bandwidth I/O expansion

Built for dual-socket servers

The Intel Xeon Gold 5416S is a 16-core server processor designed for dual-socket platforms. It runs at 2.0 GHz with a 4.0 GHz max turbo frequency and provides 30 MB of L3 cache. The chip supports DDR5 4400 memory across eight channels and offers 80 PCI Express 5.0 lanes for high-throughput I/O.

Installation notes and common issues

The processor fits the LGA 4677 socket and has a 150 W thermal design power, so a compatible cooler must be sourced separately. Motherboards need a BIOS that recognises the Sapphire Rapids core and must wire all eight memory channels for full bandwidth. Missing BIOS updates or incomplete channel population are the most frequent causes of reduced performance or boot failure.

Sustained-load behaviour

Under continuous load the 16 cores maintain the base frequency within the 150 W envelope, while turbo boost to 4.0 GHz depends on thermal headroom and power delivery. The 30 MB L3 cache and 80 PCIe 5.0 lanes keep data flowing to memory and accelerators during long compute or virtualisation runs. Systems limited to single-socket operation cannot use the 2S scalability feature.

Highlights

  • 16 cores and 32 threads handle heavy parallel workloads
  • 0 GHz base and 4.0 GHz max turbo deliver strong single-thread speed
  • 30 MB L3 cache cuts latency for large data sets
  • 8-channel DDR5-4400 controller feeds up to 4 TB of memory
  • 80 PCIe 5.0 lanes give high-bandwidth I/O expansion

Specifications

BrandIntel
SeriesIntel Xeon Gold
NameXeon Gold 5416S
ModelPK8071305122201
CPU Socket TypeLGA 4677
Core NameSapphire Rapids
# of Cores16-Core
# of Threads32
Operating Frequency2.0 GHz
Max Turbo Frequency4.0 GHz
L3 Cache30 MB
64-Bit SupportYes
Manufacturing Tech10 nm
Integrated Memory Controller SpeedDDR5 4400
Maximum Memory Capacity4TB
Memory Channel8 Channel
Virtualization Technology SupportYes
Scalability2S
PCI Express Revision5.0
Max # of PCI Express Lanes80
Multimedia InstructionIntel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Thermal Design Power150W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.23 kg
Package size183 × 152 × 76 mm

Questions about this item

How can I verify the processor is running at its 2.0 GHz base and 4.0 GHz max turbo after installation?

Check the operating frequency in the BIOS or UEFI hardware monitor and confirm it reads 2.0 GHz at idle and up to 4.0 GHz under load using a tool such as Intel Processor Diagnostic Tool or lscpu on Linux.

What is included in the box and what must I purchase separately for this PK8071305122201 CPU?

The box contains the processor only; a compatible LGA 4677 socket motherboard, DDR5 4400 memory modules, and a cooling solution rated for 150 W TDP must be bought separately.

Which memory configuration should I choose to fully utilise the 8-channel controller on the Xeon Gold 5416S?

Populate all eight channels with identical DDR5 4400 DIMMs to reach the maximum 4 TB capacity and achieve peak memory bandwidth supported by the integrated controller.

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