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Silver rectangular processor with gold contact pads and green substrate

Intel

Intel Xeon Silver 4310 12-Core 2.1 GHz Server Processor BX806894310

SKU CH-99TW-AAXNA MPN BX806894310

12-core server processor with 2.1 GHz base clock, 3.30 GHz turbo, 18 MB L3 cache, DDR4-2666 support up to 6 TB across eight channels, 64 PCIe 4.0 lanes.

  • NameXeon Silver 4310
  • CPU Socket TypeLGA 4189
  • Core NameIce Lake
  • # of Cores12-Core
  • # of Threads24
  • Operating Frequency2.1 GHz
  • 12 cores and 24 threads handle parallel workloads efficiently
  • 1 GHz base with 3.30 GHz turbo boost adapts to demand
  • 18 MB L3 cache accelerates frequent data access
  • 10 nm process balances performance and 120 W power envelope
  • 8-channel DDR4-2666 controller supports up to 6 TB memory

Server processor for dual-socket platforms

The Intel Xeon Silver 4310 is a 12-core, 24-thread CPU built for dual-socket servers using the LGA 4189 socket. It runs at a 2.1 GHz base frequency with a 3.30 GHz maximum turbo, backed by 18 MB of L3 cache and a 120 W thermal design. The 10 nm Ice Lake architecture delivers eight-channel DDR4-2666 memory support up to 6 TB and 64 lanes of PCI Express 4.0 for I/O expansion. A cooling solution is not included.

Suits scale-out workloads.

This processor targets scale-out deployments such as virtualization hosts, container clusters and cloud infrastructure that benefit from two-socket scaling and high memory capacity. The eight memory channels and two-socket scalability make it efficient for memory-bound applications. Buyers building single-socket workstations or edge appliances should look elsewhere, as the platform requires a dual-socket motherboard and matching power delivery to operate correctly.

LGA 4189 socket and dual-socket requirement

The decisive specification is the LGA 4189 socket paired with explicit two-socket scalability. The CPU will only function in a motherboard wired for this socket and a dual-socket power and firmware configuration. If your chassis, board or firmware stack supports only a single socket, this part cannot be used. Verify platform compatibility before purchase.

Highlights

  • 12 cores and 24 threads handle parallel workloads efficiently
  • 1 GHz base with 3.30 GHz turbo boost adapts to demand
  • 18 MB L3 cache accelerates frequent data access
  • 10 nm process balances performance and 120 W power envelope
  • 8-channel DDR4-2666 controller supports up to 6 TB memory

Specifications

BrandIntel
SeriesIntel Xeon Silver
NameXeon Silver 4310
ModelBX806894310
CPU Socket TypeLGA 4189
Core NameIce Lake
# of Cores12-Core
# of Threads24
Operating Frequency2.1 GHz
Max Turbo Frequency3.30 GHz
L3 Cache18MB
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 Power120W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.22 kg
Package size135 × 114 × 46 mm

Questions about this item

What motherboard socket do I need to install the Xeon Silver 4310?

The processor fits the LGA 4189 socket, so your server board must provide that exact socket.

Will my existing DDR4 2666 memory run at full speed with this 12-core CPU?

Yes, the integrated memory controller is rated for DDR4 2666 across all 8 channels, so those modules will operate at their rated frequency.

How can I verify the 12 cores and 24 threads are active after installation?

Check the operating system task manager or run a hardware inventory tool; it should report 12 physical cores and 24 logical processors.

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