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

AMD

AMD EPYC 9565 72-Core 3.15 GHz 384MB L3 SP5 400W 100-000001447 server processor

SKU CH-5NTE-H05Q4 MPN 100-000001447

72-core server processor with 144 threads, 3.15 GHz base clock, 4.3 GHz max turbo, 384 MB L3 cache, DDR5-6400 12-channel memory, 128 PCIe 5.0 lanes, 400 W TDP, SP5 socket

  • Product nameEPYC 9565
  • CPU cores72-Core
  • CPU socketSocket SP5
  • Maximum turbo clock4.3 GHz
  • TDP rating400 W
  • CPU threads144

Model EPYC 9565

Show 15 more
  • 72 cores and 144 threads handle massive parallel workloads
  • 15 GHz base and 4.3 GHz max turbo accelerate single-thread tasks
  • 384 MB L3 cache keeps large datasets close to the cores
  • 12-channel DDR5 6400 controller feeds memory bandwidth for AI workloads
  • 128 PCIe 5.0 lanes connect GPUs and storage without bottlenecks

72-Core EPYC 9565 for Dense Compute

The AMD EPYC 9565 is a 72-core, 144-thread server processor built on the SP5 platform with a 3.15 GHz base frequency and 4.3 GHz maximum turbo. It provides 384 MB of L3 cache, 12-channel DDR5-6400 memory support and 128 lanes of PCIe 5.0 connectivity within a 400 W thermal design. The processor is sold without a cooling device.

Suited for Heavy Multi-Threaded Workloads

This processor targets data-centre deployments that require high core density for virtualisation, large-scale databases or CPU-based AI inference. Buyers needing lower thread counts, reduced power envelopes or integrated graphics should evaluate alternative SKUs that match those constraints.

384 MB L3 Cache Decides Fit

The 384 MB L3 cache is the defining specification for workloads sensitive to last-level cache capacity. If your application working sets exceed this limit or your platform cannot utilise 12 memory channels, a different processor configuration will be more appropriate.

How it compares

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

Price $6,197.99
Pricier than about 90% of the 621 comparable items (median $1,561.99).
CPU cores 72-Core
Higher than about 85% of the 386 comparable items (median 24).
Maximum turbo clock 4.3 GHz
Higher than about 80% 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 name100-000001447
Product nameEPYC 9565
Performance
Working frequency3.15 GHz
Processor
CPU cores72-Core
CPU socketSocket SP5
Maximum turbo clock4.3 GHz
TDP rating400 W
CPU threads144
Level 3 cache384 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

Will the cooler need replacing if I run the EPYC 9565 at its 400 W TDP continuously?

The processor ships without a cooling device, so a compatible SP5 cooler rated for at least 400 W must be sourced and installed before first use.

What limits sustained all-core performance on the 9565?

The 400 W thermal design power and the 384 MB L3 cache shared across 72 cores set the practical ceiling for continuous workloads.

How much heat and power should I plan for with this CPU running all day?

At full load the chip draws up to 400 W and requires a cooler and chassis airflow capable of dissipating that heat continuously.

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