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Rectangular green server CPU with silver metal heatspreader and gold contact pads

Intel

Intel Xeon Silver 4316 20-core 2.3 GHz LGA 4189 150W CD8068904656601 server processor

SKU CH-T4PX-Z11M5 MPN CD8068904656601

20-core Ice Lake server CPU with 30 MB L3 cache, 40 threads, DDR4-2666 across eight channels, 64 PCIe 4.0 lanes and a 150 W TDP

  • 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
  • 3 GHz base with 3.40 GHz max turbo for responsive performance
  • 30 MB L3 cache reduces data-access latency
  • 8-channel DDR4 2666 memory controller feeds high bandwidth
  • 64 PCIe 4.0 lanes support fast I/O expansion

Silver 4316 server processor

The Intel Xeon Silver 4316 is a 20-core, 40-thread server CPU built on 10 nm Ice Lake architecture. It operates at 2.3 GHz with a maximum turbo frequency of 3.40 GHz and a 150W thermal design power. The processor fits the LGA 4189 socket and provides 30 MB of L3 cache. It is designed for multi-threaded workloads in rack and tower servers.

Eight-channel DDR4 2666 and PCIe 4.0 lanes

The integrated memory controller supports eight channels of DDR4 2666 memory for high bandwidth. Sixty-four PCI Express 4.0 lanes enable direct attachment of fast storage and networking cards. Hyper-Threading and virtualisation technology are supported for dense container or virtual machine deployments. No cooler or software bundle is included in the tray package.

Suits dual-socket servers needing core density

This CPU suits administrators building dual-socket platforms that prioritise core count and memory channels over maximum clock speed. Buyers who require higher single-thread performance or lower power envelopes should evaluate other models. Systems limited to six memory channels or fewer PCIe lanes cannot utilise the full capability. Workloads demanding liquid-cooling clearance beyond standard server heatsinks need separate verification.

Highlights

  • 20 cores and 40 threads handle parallel workloads
  • 3 GHz base with 3.40 GHz max turbo for responsive performance
  • 30 MB L3 cache reduces data-access latency
  • 8-channel DDR4 2666 memory controller feeds high bandwidth
  • 64 PCIe 4.0 lanes support fast I/O expansion

Specifications

BrandIntel
SeriesIntel Xeon Silver
NameXeon Silver 4316
ModelCD8068904656601
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
Memory Channel8 Channel
Virtualization Technology SupportYes
PCI Express Revision4.0
Max # of PCI Express Lanes64
Thermal Design Power150W
Shipping weight0.09 kg
Package size116 × 101 × 44 mm

Questions about this item

Will the 30 MB L3 cache or the 10 nm Ice Lake cores need replacement during the server's lifespan?

The 30 MB L3 cache and 10 nm Ice Lake cores are built into the processor die and do not require scheduled replacement under normal server operation.

Which limit appears first when the 20-core 2.3 GHz processor runs at full load continuously?

The 150 W thermal design power is the first constraint reached during sustained full-load operation across all 20 cores.

How much heat and power does the 150W TDP processor generate when running all day?

At continuous load the processor dissipates up to 150 W of heat, requiring a cooling solution rated for at least that thermal design power.

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