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AMD EPYC 4465P 12-core server processor in AM5 package

AMD

AMD EPYC 4465P 12-core 65W server processor 100-100001558WOF

SKU CH-VC1F-QCAR4 MPN 100-100001558WOF

12-core server processor with 64 MB L3 cache, 3.4 GHz base clock, 5.4 GHz boost, DDR5-5600 memory controller and 65 W TDP

  • Product nameEPYC 4465P
  • CPU cores12-Core
  • CPU socketSocket AM5
  • TDP rating65 W
  • Level 3 cache64 MB
  • Supported memory speedDDR5 5600

Model EPYC 4465P

  • 12 cores and 24 threads handle parallel workloads
  • Base clock 3.4 GHz with boost up to 5.4 GHz
  • 64 MB L3 cache reduces data latency
  • 65 W TDP lowers power and cooling costs
  • DDR5 5600 memory controller speeds data throughput

EPYC 4465P 12-core server processor

The AMD EPYC 4465P is a 12-core, 24-thread server CPU built for the AM5 socket. It targets small businesses and hosted-service providers that need dependable compute for everyday workloads. The processor operates at a 65 W thermal design power, balancing performance with energy efficiency. It integrates a DDR5 memory controller rated for 5600 MT/s.

Entry-level upgrade from older EPYC lines

This chip belongs to the EPYC 4005 series, extending the family down to entry-level systems. It replaces earlier-generation EPYC 7000, 8000 or 9000 series parts in scenarios where core count and power draw must stay modest. The jump is worth it when a business needs up to 16 Zen5 cores at lower acquisition cost. Buyers who need higher core densities or multi-socket scaling should look elsewhere.

64 MB L3 cache and DDR5 5600 headroom

The 64 MB L3 cache feeds all 12 cores, giving comfortable headroom for virtualisation, web hosting and light database tasks. Base clock runs at 3.4 GHz with a maximum boost up to 5.4 GHz for bursty workloads. Memory bandwidth scales with DDR5 5600 modules, but the platform does not support higher official memory speeds. Workloads that demand more than 24 threads or faster memory will exhaust this processor's capacity.

How it compares

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

Price $328.99
Cheaper than about 80% of the 621 comparable items (median $1,561.99).
CPU cores 12-Core
Lower than about 80% of the 386 comparable items (median 24).
TDP rating 65 W
Lower than about 96% of the 395 comparable items (median 200 W).

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Specifications

Product
Brand nameAMD
Model name100-100001558WOF
Product nameEPYC 4465P
Processor
CPU cores12-Core
CPU socketSocket AM5
TDP rating65 W
Level 3 cache64 MB
64-bit capableYes
Memory
Supported memory speedDDR5 5600
Size & build
Shipping weight0.09 kg
Package size127 × 127 × 38 mm

Other versions of this model

5 more in the same range

Questions about this item

Does the AM5 socket on the EPYC 4465P require a specific cooler mounting pattern?

The processor uses the standard AM5 socket, so any cooler certified for AM5 with a 65 W TDP rating will mount using the existing back-plate holes.

What is the correct BIOS step that installers often skip when seating this 12-core CPU?

After placing the chip in the AM5 socket and locking the lever, you must update the motherboard BIOS to a version that supports the EPYC 4005 series before first boot.

When will the integrated memory controller need a firmware update for DDR5 5600 stability?

Memory controller microcode updates are delivered through the motherboard BIOS; apply each new BIOS release from the board vendor to maintain DDR5 5600 operation.

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