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Square green ceramic processor with gold contacts and silver heat spreader, SP5 socket form factor

AMD

AMD EPYC 9115 16-Core 2.6 GHz 64MB 125W 100-000001552 Server Processor

SKU CH-XZE8-F6C18 MPN 100-000001552

A 16-core server processor with 32 threads, 64 MB L3 cache and a 2.6 GHz base clock that boosts to 4.1 GHz, using the SP5 socket with 12-channel DDR5-6400 memory support

  • NameEPYC 9115
  • CPU Socket TypeSocket SP5
  • # of Cores16-Core
  • # of Threads32
  • Operating Frequency2.6 GHz
  • Max Turbo Frequency4.1 GHz

Option EPYC 9115

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  • 16 cores and 32 threads handle parallel workloads efficiently
  • 6 GHz base clock with 4.1 GHz max turbo for responsive performance
  • 64 MB L3 cache reduces latency on complex tasks
  • 12-channel DDR5 6400 memory controller delivers high bandwidth
  • 128 PCIe 5.0 lanes enable extensive I/O expansion

AMD EPYC 9115 16-Core Server Processor

The AMD EPYC 9115 is a 5th Generation server CPU built for Socket SP5 platforms. It delivers 16 cores and 32 threads with a base clock of 2.6 GHz and a max turbo frequency of 4.1 GHz. The processor includes 64 MB of L3 cache and supports 12-channel DDR5 6400 memory. It provides 128 lanes of PCI Express 5.0 connectivity with a thermal design power of 125W.

Suited for dense compute and AI inference workloads

This processor targets data centres running AI inference, cloud services, and enterprise applications that benefit from high core counts and memory bandwidth. It is not for buyers who need integrated graphics or a cooling solution in the box. It is also not for builds that require a different socket type or fewer memory channels than the 12 provided.

Verify Socket SP5 motherboard and DDR5 6400 support

Confirm your motherboard uses the Socket SP5 interface and supports 12-channel DDR5 memory at 6400 MT/s. Ensure the platform can deliver sufficient power for the 125W TDP and that your chassis accommodates the required cooling solution, which is not included. Check BIOS compatibility for 5th Generation EPYC 9005 series processors before ordering.

Highlights

  • 16 cores and 32 threads handle parallel workloads efficiently
  • 6 GHz base clock with 4.1 GHz max turbo for responsive performance
  • 64 MB L3 cache reduces latency on complex tasks
  • 12-channel DDR5 6400 memory controller delivers high bandwidth
  • 128 PCIe 5.0 lanes enable extensive I/O expansion

Specifications

BrandAMD
SeriesAMD EPYC 9005
NameEPYC 9115
Model100-000001552
CPU Socket TypeSocket SP5
# of Cores16-Core
# of Threads32
Operating Frequency2.6 GHz
Max Turbo Frequency4.1 GHz
L3 Cache64MB
64-Bit SupportYes
Integrated Memory Controller SpeedDDR5 6400
Memory Channel12 Channel
PCI Express Revision5.0
Max # of PCI Express Lanes128
Thermal Design Power125W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.25 kg
Package size191 × 152 × 83 mm

Other versions of this model

5 more in the same range

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

Questions about this item

What motherboard socket is required for the AMD EPYC 9115?

The processor uses Socket SP5, so the motherboard must provide an SP5 socket.

How many memory channels does the EPYC 9115 support and what DDR5 speed does it run?

It supports 12 memory channels with an integrated controller speed of DDR5 6400.

How can I verify the processor is running at its rated speeds after installation?

Check that the operating frequency reads 2.6 GHz and that turbo boost reaches up to 4.1 GHz under load.

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