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

AMD

AMD EPYC 9275F 100-000001144 server processor 24-core 4.1 GHz

SKU CH-B7RA-JD4HC MPN 100-000001144

24-core server CPU with 4.1 GHz base clock, 48 threads, 256 MB L3 cache, DDR5-6400 12-channel memory support and 128 PCIe 5.0 lanes

  • NameEPYC 9275F
  • CPU Socket TypeSocket SP5
  • # of Cores24-Core
  • # of Threads48
  • Operating Frequency4.1 GHz
  • Max Turbo Frequency4.5 GHz

Option EPYC 9275F

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  • 24 cores and 48 threads handle heavy parallel workloads
  • 1 GHz base and 4.5 GHz max turbo deliver high single-thread speed
  • 256 MB L3 cache reduces latency on large data sets
  • 12-channel DDR5 6400 memory controller feeds all cores with bandwidth
  • 128 PCIe 5.0 lanes connect GPUs and storage without bottlenecks

EPYC 9275F 24-Core Server Processor

The AMD EPYC 9275F is a 5th Generation server CPU built for the Socket SP5 platform. It delivers 24 cores and 48 threads with a 4.1 GHz base clock and 4.5 GHz max turbo frequency. A 256 MB L3 cache supports data-intensive workloads. The processor integrates a 12-channel DDR5 6400 memory controller and provides 128 lanes of PCI Express 5.0 connectivity. It has a 320 W thermal design power and ships without a cooling device.

Upgrade From Older EPYC Generations

Replacing a previous-generation EPYC processor with the 9005 series can significantly increase per-server throughput for AI inference and enterprise tasks. The jump is worth it when consolidating legacy integer workloads onto fewer nodes to reduce rack count, power draw and software licensing overhead. This CPU targets maximum performance density for cloud and business-critical applications that benefit from high core counts and large cache capacity.

Verify SP5 Platform And Cooling

Confirm your motherboard uses the Socket SP5 interface and supports a 320 W TDP processor with an appropriate cooling solution, as none is included. Ensure the system provides 12-channel DDR5 memory population for full bandwidth and that the chassis airflow handles the thermal load. BIOS compatibility for the 9005 series must be validated before installation.

Highlights

  • 24 cores and 48 threads handle heavy parallel workloads
  • 1 GHz base and 4.5 GHz max turbo deliver high single-thread speed
  • 256 MB L3 cache reduces latency on large data sets
  • 12-channel DDR5 6400 memory controller feeds all cores with bandwidth
  • 128 PCIe 5.0 lanes connect GPUs and storage without bottlenecks

Specifications

BrandAMD
SeriesAMD EPYC 9005
NameEPYC 9275F
Model100-000001144
CPU Socket TypeSocket SP5
# of Cores24-Core
# of Threads48
Operating Frequency4.1 GHz
Max Turbo Frequency4.5 GHz
L3 Cache256MB
64-Bit SupportYes
Integrated Memory Controller SpeedDDR5 6400
Memory Channel12 Channel
PCI Express Revision5.0
Max # of PCI Express Lanes128
Thermal Design Power320W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.23 kg
Package size127 × 127 × 38 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 and memory type does the EPYC 9275F require?

The processor fits a Socket SP5 motherboard and uses DDR5 memory running at 6400 MT/s across 12 channels.

How is the EPYC 9275F installed, and what step is often missed?

Place the CPU into the SP5 socket without soldering; the cooler is not included, so you must attach a compatible SP5 heatsink rated for 320 W TDP.

What ongoing maintenance will the EPYC 9275F need?

Periodically clean the heatsink fins and replace thermal paste to keep the 320 W processor within safe temperatures.

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