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Silver rectangular processor with gold contact pads on green substrate

Intel

Intel Xeon Silver 4214 12-Core 2.2 GHz 85W LGA 3647 BX806954214 server processor

SKU CH-YXF0-S3M51 MPN BX806954214

12-core Cascade Lake Xeon with 24 threads, 2.2 GHz base, 3.2 GHz turbo, 16.5 MB L3 cache and 85 W TDP for LGA 3647 dual-socket servers

  • NameXeon Silver 4214
  • CPU Socket TypeLGA 3647
  • Core NameCascade Lake
  • # of Cores12-Core
  • # of Threads24
  • Operating Frequency2.2 GHz

Option Silver 4214

Struck-through versions exist but are not stocked here.

  • 12 cores and 24 threads for parallel workloads
  • 2 GHz base with 3.2 GHz turbo for burst speed
  • 5 MB L3 cache reduces memory latency
  • DDR4 2400 six-channel support up to 1 TB
  • 85 W TDP fits dense server chassis

Silver 4214 server processor

The Intel Xeon Silver 4214 delivers 12 cores and 24 threads at a 2.2 GHz base frequency with a 3.2 GHz max turbo. It targets dual-socket servers handling virtualisation, database or compute workloads that benefit from 16.5 MB L3 cache and six-channel DDR4-2400 memory support.

LGA 3647 platform check

Verify the motherboard uses the LGA 3647 socket and supports 85 W TDP cooling before ordering. Confirm the BIOS includes microcode for the Cascade Lake core and that the board provides six memory channels to reach the 1 TB maximum capacity.

Boxed processor without extras

The unit ships as a CPU only with no heatsink, mounting hardware or original packaging. Thermal paste residue or cosmetic marks may be present, so plan for a compatible LGA 3647 cooler and fresh thermal compound during installation.

Highlights

  • 12 cores and 24 threads for parallel workloads
  • 2 GHz base with 3.2 GHz turbo for burst speed
  • 5 MB L3 cache reduces memory latency
  • DDR4 2400 six-channel support up to 1 TB
  • 85 W TDP fits dense server chassis

Specifications

BrandIntel
SeriesIntel Xeon Silver
NameXeon Silver 4214
ModelBX806954214
CPU Socket TypeLGA 3647
Core NameCascade Lake
# of Cores12-Core
# of Threads24
Operating Frequency2.2 GHz
Max Turbo Frequency3.2 GHz
L3 Cache16.5 MB
64-Bit SupportYes
Hyper-Threading SupportYes
Manufacturing Tech14 nm
Integrated Memory Controller SpeedDDR4 2400
Maximum Memory Capacity1TB
Memory Channel6 Channel
Virtualization Technology SupportYes
Scalability2S
PCI Express Revision3.0
Max # of PCI Express Lanes48
Thermal Design Power85W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.16 kg
Package size137 × 114 × 44 mm

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the BX806954214 come with a heatsink or thermal paste, or must I buy them separately?

The processor is sold as CPU only with no heatsink, thermal paste or other accessories included, so a compatible LGA 3647 cooler and paste must be purchased separately.

Should I choose the 12-core 2.2 GHz Silver 4214 or a higher-core-count model for a dual-socket server?

The Silver 4214 provides 12 cores and 24 threads at 2.2 GHz base with 3.2 GHz turbo, 85 W TDP and 2S scalability; select a higher-core model only if the workload needs more parallel threads within the same power envelope.

What does the 3.2 GHz turbo figure mean once the chip is installed in a live server?

The 3.2 GHz max turbo is the peak single-core frequency the processor can reach under thermal and power limits; sustained all-core speeds will stay closer to the 2.2 GHz base depending on cooling and workload.

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