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Gold-coloured rectangular CPU with gold contact pads on green substrate, minor cosmetic wear visible

Intel

Intel Xeon Skylake SR3GD 2.20 GHz Gold 5120 FCLGA3647 14C 28T CPU

SKU CH-18KX-FDYFP

14-core, 28-thread server processor with 2.20 GHz base frequency and 768 GB memory support

  • Product typeIntel Core i7 / i5 / i3 Desktop Processor
  • Product weight0.5
  • In the boxCPU ONLY
  • 14 cores and 28 threads handle heavy multi-threaded workloads
  • Base frequency 2.20 GHz provides steady compute performance
  • Supports up to 768 GB memory for large datasets
  • FCLGA3647 socket fits compatible server platforms
  • Clean pull unit tested to OEM specifications

Server-grade processor with 14 cores

The Intel Xeon Skylake SR3GD delivers 14 cores and 28 threads at a 2.20 GHz base frequency for multi-threaded server workloads. It fits the FCLGA3647 socket and supports up to 768 GB of memory. This unit is a clean-pull part showing minor cosmetic signs of prior use while meeting OEM functional specifications.

Sustained multi-thread throughput

Under continuous load the 14-core design maintains its base clock across all cores without the short-burst behaviour seen in lower-core-count chips. The clean-pull testing confirms stable operation at OEM specifications during extended compute tasks. Minor cosmetic wear does not affect thermal or electrical performance in a properly cooled server chassis.

14-core density for socket FCLGA3647

The decisive specification is the 14-core, 28-thread configuration within the FCLGA3647 platform, which determines whether the processor matches the thread-density requirement of the target server board. Buyers needing higher core counts per socket or a different socket type will not be served by this part.

How it compares

Measured against everything we stock in Laptop Wireless & Network Cards, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 89% of the 100 comparable items (median $81.99).

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Specifications

Product
Brand nameIntel
Product lineSkylake
Model nameSR3GD
Product typeIntel Core i7 / i5 / i3 Desktop Processor
In the box
In the boxCPU ONLY

Questions about this item

How much power and heat should I expect from the Gold 5120 running at 2.20 GHz all day?

The Gold 5120 has a base frequency of 2.20 GHz with 14 cores and 28 threads; sustained load will draw its rated TDP and require adequate server cooling.

What motherboard socket and memory capacity do I need for the SR3GD to work?

The SR3GD requires an FCLGA3647 socket and supports up to 768 GB of memory depending on the memory type installed.

Can I keep my existing cooler when installing the 14-core Xeon in an FCLGA3647 system?

The CPU weighs 0.5000 kg and measures 0.250 × 0.250 × 0.250 cm; the cooler must mount to the FCLGA3647 socket and handle the processor's thermal output.

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