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Intel Xeon Silver 4316 server CPU, LGA 4189 socket, 10 nm, 20 cores, 40 threads, 2.3 GHz, 30 MB L3 cache, 150 W TDP

Intel

Intel Xeon Silver 4316 20-core 2.3 GHz server processor BX806894316

SKU CH-0T2A-FAPTF MPN BX806894316

A 20-core, 40-thread server CPU with 30 MB L3 cache, 2.3 GHz base clock, 3.40 GHz max turbo, 8-channel DDR4-2666 support up to 6 TB, PCIe 4.0 with 64 lanes, and a 150 W TDP in an LGA 4189 socket

  • NameXeon Silver 4316
  • CPU Socket TypeLGA 4189
  • Core NameIce Lake
  • # of Cores20-Core
  • # of Threads40
  • Operating Frequency2.3 GHz
  • 20 cores and 40 threads handle parallel workloads efficiently
  • 30 MB L3 cache reduces latency for faster data access
  • 10 nm manufacturing improves performance per watt
  • DDR4 2666 support across eight channels delivers high memory bandwidth
  • PCI Express 4.0 with 64 lanes enables rapid I/O connectivity

20-Core Xeon Silver 4316 Server CPU

The Intel Xeon Silver 4316 is a 20-core server processor with 40 threads, built on 10 nm Ice Lake architecture. It runs at a 2.3 GHz base frequency and reaches 3.40 GHz max turbo. The chip includes 30 MB L3 cache and supports 64-bit processing for multi-socket deployments.

LGA 4189 Socket Installation Notes

This processor uses the LGA 4189 socket and requires a compatible server motherboard. No cooling device is included, so a suitable heatsink or liquid block must be sourced separately. The 150 W thermal design power demands adequate airflow and mounting pressure. Verify BIOS revision supports 3rd Gen Xeon Scalable CPUs before fitting.

Dual-Socket Capable Workload Fit

The 4316 suits dual-socket servers needing 8-channel DDR4 2666 memory up to 6 TB total and 64 PCI Express 4.0 lanes. Virtualization technology and Hyper-Threading support dense VM or container hosts. It does not suit single-socket boards, consumer platforms, or builds that need integrated graphics or lower power envelopes.

Highlights

  • 20 cores and 40 threads handle parallel workloads efficiently
  • 30 MB L3 cache reduces latency for faster data access
  • 10 nm manufacturing improves performance per watt
  • DDR4 2666 support across eight channels delivers high memory bandwidth
  • PCI Express 4.0 with 64 lanes enables rapid I/O connectivity

Specifications

BrandIntel
SeriesIntel Xeon Silver
NameXeon Silver 4316
ModelBX806894316
CPU Socket TypeLGA 4189
Core NameIce Lake
# of Cores20-Core
# of Threads40
Operating Frequency2.3 GHz
Max Turbo Frequency3.40 GHz
L3 Cache30 MB
64-Bit SupportYes
Hyper-Threading SupportYes
Manufacturing Tech10 nm
Integrated Memory Controller SpeedDDR4 2666
Maximum Memory Capacity6TB
Memory Channel8 Channel
Virtualization Technology SupportYes
Scalability2S
PCI Express Revision4.0
Max # of PCI Express Lanes64
Thermal Design Power150W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.09 kg
Package size116 × 101 × 44 mm

Questions about this item

How can I verify the Xeon Silver 4316 is running at its 2.3 GHz base frequency and reaching 3.40 GHz max turbo after installation?

Check the operating frequency in BIOS or a monitoring tool such as Intel Processor Diagnostic Tool; it should show 2.3 GHz base and 3.40 GHz max turbo when all 20 cores are under load.

What is included in the BX806894316 box and what must be purchased separately?

The box contains the processor only; a compatible LGA 4189 cooler and DDR4 2666 memory modules must be bought separately.

Which memory configuration should I choose for the 8-channel controller and 6 TB maximum capacity?

Populate all eight channels with DDR4 2666 RDIMMs or LRDIMMs to reach the 6 TB limit and full bandwidth on the Xeon Silver 4316.

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