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Silver rectangular LGA 3647 server processor with gold contacts and green substrate

Intel

Intel Xeon Silver 4214R 12-Core 2.4 GHz LGA 3647 100W CD8069504343701 server processor

SKU CH-KSWX-CN99D MPN CD8069504343701

12-core Cascade Lake server processor with 24 threads, 16.5 MB L3 cache, DDR4-2400 support and 100 W TDP for LGA 3647 platforms

  • NameXeon Silver 4214R
  • CPU Socket TypeLGA 3647
  • Core NameCascade Lake
  • # of Cores12-Core
  • # of Threads24
  • Operating Frequency2.4 GHz
  • 12 cores and 24 threads handle parallel workloads efficiently
  • 4 GHz base with 3.5 GHz turbo boost scales performance
  • 5 MB L3 cache reduces memory latency
  • DDR4 2400 memory controller supports high-speed RAM
  • 48 PCIe 3.0 lanes enable extensive I/O expansion

12-core Cascade Lake server processor

The Intel Xeon Silver 4214R is a 12-core, 24-thread CPU built for dual-socket servers running virtualised workloads, databases or high-throughput applications. It operates at a 2.4 GHz base frequency with a 3.5 GHz maximum turbo and provides 48 PCIe 3.0 lanes for storage and networking expansion. The LGA 3647 package fits compatible server boards designed for scalable Xeon deployments.

100 W TDP and DDR4 2400 memory controller

With a 100 W thermal design power the processor runs within standard server cooling envelopes while the integrated memory controller supports DDR4 2400 speeds across six channels. The 14 nm Cascade Lake architecture delivers consistent throughput for memory-bound tasks without exceeding typical rack power budgets. Hyper-Threading and virtualisation extensions are enabled for dense container or VM hosting.

Sustained multi-core performance under load

Under continuous all-core utilisation the chip maintains stable frequencies thanks to its 16.5 MB L3 cache and 48-lane I/O subsystem. The design targets steady-state throughput rather than short burst speeds, making it suitable for batch processing, rendering farms or compile clusters that run for hours. Buyers needing higher single-thread clocks or more than 48 PCIe lanes should consider other Xeon tiers.

Highlights

  • 12 cores and 24 threads handle parallel workloads efficiently
  • 4 GHz base with 3.5 GHz turbo boost scales performance
  • 5 MB L3 cache reduces memory latency
  • DDR4 2400 memory controller supports high-speed RAM
  • 48 PCIe 3.0 lanes enable extensive I/O expansion

Specifications

BrandIntel
SeriesXeon
NameXeon Silver 4214R
ModelCD8069504343701
CPU Socket TypeLGA 3647
Core NameCascade Lake
# of Cores12-Core
# of Threads24
Operating Frequency2.4 GHz
Max Turbo Frequency3.5 GHz
L3 Cache16.5 MB
64-Bit SupportYes
Hyper-Threading SupportYes
Manufacturing Tech14 nm
Integrated Memory Controller SpeedDDR4 2400
Virtualization Technology SupportYes
PCI Express Revision3.0
Max # of PCI Express Lanes48
Thermal Design Power100W
Shipping weight0.91 kg
Package size178 × 127 × 76 mm

Questions about this item

How do I install the Xeon Silver 4214R into an LGA 3647 socket without bending the pins?

Align the triangle marker on the processor with the socket corner, lower it straight down without pressure, then engage the load plate and lever in one smooth motion; the pins are on the board, not the chip, so any tilt bends them.

What cooler clearance and TDP rating should I plan for when the 100 W Xeon Silver 4214R runs sustained loads?

Choose a server heatsink rated for at least 100 W TDP with LGA 3647 mounting holes; ensure the chassis airflow can dissipate the heat because the processor has no integrated fan.

At what memory speed does the integrated controller cap DDR4 performance on the Xeon Silver 4214R?

The integrated memory controller supports DDR4 up to 2400 MT/s; faster modules will downclock to this speed.

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