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Silver rectangular server CPU with gold contact pads and green substrate, boxed processor only

Intel

Intel Xeon Silver 4314 16-Core 2.4 GHz Server Processor BX806894314

SKU CH-M6KA-BRCJ3 MPN BX806894314

16-core server processor with 32 threads, 2.4 GHz base clock, 3.40 GHz turbo, 24 MB L3 cache, 10 nm Ice Lake architecture, LGA 4189 socket, 135 W TDP, eight-channel DDR4-2666 support up to 6 TB.

  • Product nameXeon Silver 4314
  • CPU cores16-Core
  • CPU socketLGA 4189
  • Maximum turbo clock3.4 GHz
  • TDP rating135 W
  • Processor codenameIce Lake
  • 16 cores and 32 threads handle parallel workloads efficiently
  • 4 GHz base clock with 3.40 GHz max turbo for responsive performance
  • 24 MB L3 cache accelerates instruction processing and system throughput
  • 10 nm Ice Lake architecture delivers balanced compute efficiency at 135 W TDP
  • 8-channel DDR4 2666 controller supports up to 6 TB memory capacity

16-Core Xeon Silver 4314 Server Processor

The Intel Xeon Silver 4314 is a 16-core, 32-thread server CPU built on a 10 nm process. It operates at a 2.4 GHz base frequency and reaches a 3.40 GHz maximum turbo frequency with 24 MB of L3 cache. The processor fits the LGA 4189 socket and has a 135 W thermal design power.

Upgrade from older Xeon Silver or Bronze models

Moving to this 3rd Generation Ice Lake architecture adds PCI Express 4.0 support with up to 64 lanes and an eight-channel DDR4 2666 memory controller. The jump is worth it for workloads needing higher core density, faster interconnect bandwidth, and up to 6 TB maximum memory capacity per socket.

Suits virtualisation hosts and database nodes

Buyers who want more storage should look elsewhere as this is a compute processor only. Builders who need a second card for multi-socket scaling must verify their motherboard supports dual LGA 4189 configurations. The package includes the processor only; a cooling device is not supplied.

How it compares

Measured against everything we stock in Server Processors, at today’s prices. Recalculated every night.

Price $634.99
Cheaper than about 69% of the 621 comparable items (median $1,561.99).
CPU cores 16-Core
Lower than about 70% of the 386 comparable items (median 24).
Maximum turbo clock 3.4 GHz
Lower than about 80% of the 327 comparable items (median 3.9 GHz).

New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameIntel
Product lineIntel Xeon Silver
Model nameBX806894314
Product nameXeon Silver 4314
Performance
Working frequency2.4 GHz
Processor
CPU cores16-Core
CPU socketLGA 4189
Maximum turbo clock3.4 GHz
TDP rating135 W
Processor codenameIce Lake
CPU threads32
Level 3 cache24 MB
64-bit capableYes
Hyper-ThreadingYes
Process node10 nm
Virtualization supportYes
Maximum PCIe lanes64
Memory
Supported memory speedDDR4 2666
Max supported memory6 TB
Channel configuration8 Channel
Ports & slots
PCIe generation4.0
Size & build
Shipping weight0.21 kg
Package size138 × 114 × 44 mm
In the box
Included coolerNot included - Processor Only

Questions about this item

Does the LGA 4189 socket require a specific motherboard form factor or mounting hardware?

The processor fits the LGA 4189 socket; motherboard form factor and mounting hardware are defined by the board vendor, not the CPU.

What is the correct way to install the processor into the LGA 4189 socket, and which step is most often done incorrectly?

Open the socket lever, align the processor notches with the socket keys, place it gently without pressure, then close and latch the lever; the common error is forcing the chip before the lever is fully open.

Will the included thermal solution be sufficient for the 135 W TDP, or must a separate cooler be purchased?

No cooling device is included with this processor; a compatible LGA 4189 heatsink or liquid cooler rated for at least 135 W must be sourced separately.

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