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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

  • Product nameEPYC 9275F
  • CPU cores24-Core
  • CPU socketSocket SP5
  • Maximum turbo clock4.5 GHz
  • TDP rating320 W
  • CPU threads48

Model 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.

How it compares

Measured against everything we stock in Server Processors, at today’s prices. Recalculated every night.

Price $2,526.99
Pricier than about 68% of the 621 comparable items (median $1,561.99).
CPU cores 24-Core
Typical for this category: the median of 386 items is 24.
Maximum turbo clock 4.5 GHz
Higher than about 84% of the 327 comparable items (median 3.9 GHz).

New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameAMD
Product lineAMD EPYC 9005
Model name100-000001144
Product nameEPYC 9275F
Performance
Working frequency4.1 GHz
Processor
CPU cores24-Core
CPU socketSocket SP5
Maximum turbo clock4.5 GHz
TDP rating320 W
CPU threads48
Level 3 cache256 MB
64-bit capableYes
Maximum PCIe lanes128
Memory
Supported memory speedDDR5 6400
Channel configuration12 Channel
Ports & slots
PCIe generation5.0
Size & build
Shipping weight0.23 kg
Package size127 × 127 × 38 mm
In the box
Included coolerNot included - Processor Only

Other versions of this model

5 more in the same range

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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