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Square green ceramic processor with gold contact pads and silver metal heatspreader

AMD

AMD EPYC 9334 100-000000800 32-core 2.7 GHz server processor

SKU CH-45WE-PP266 MPN 100-000000800

32-core server processor with 2.7 GHz base clock, 3.9 GHz max turbo, 128 MB L3 cache, 12-channel DDR5-4800 memory support, 128 PCIe 5.0 lanes, and 210 W TDP for Socket SP5 platforms

  • Product nameEPYC 9334
  • CPU cores32-Core
  • CPU socketSocket SP5
  • Maximum turbo clock3.9 GHz
  • TDP rating210 W
  • CPU threads64

Model EPYC 9334

Show 12 more
  • 32 cores and 64 threads handle parallel workloads efficiently
  • 7 GHz base with 3.9 GHz max turbo frequency scales performance
  • 128 MB L3 cache reduces latency for complex tasks
  • 12-channel DDR5 4800 memory controller maximises bandwidth
  • 128 PCIe 5.0 lanes enable high-speed I/O expansion

Server processor for dense compute

The AMD EPYC 9334 is a 32-core, 64-thread server CPU built for data-centre workloads that need high core counts and large cache. It targets operators running virtualisation, database or HPC clusters on the SP5 platform. Buyers who need integrated graphics or a desktop socket should look elsewhere.

Installation notes and common issues

The processor drops into a Socket SP5 motherboard without soldering, but a cooling solution must be sourced separately because none is included. The 210 W TDP demands a heatsink or liquid loop rated for that thermal load; undersized coolers will throttle the 3.9 GHz boost. Memory must be DDR5-4800 across twelve channels to reach rated bandwidth.

Specification that decides fit

The 128-lane PCI Express 5.0 interface determines whether the processor can feed your accelerator, storage or networking cards without bottleneck. If the chassis or motherboard cannot expose those lanes, the extra I/O capacity goes unused.

How it compares

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

Price $1,975.99
Pricier than about 58% of the 621 comparable items (median $1,561.99).
CPU cores 32-Core
Higher than about 60% of the 386 comparable items (median 24).
Maximum turbo clock 3.9 GHz
Typical for this category: the median of 327 items is 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 9004
Model name100-000000800
Product nameEPYC 9334
Performance
Working frequency2.7 GHz
Processor
CPU cores32-Core
CPU socketSocket SP5
Maximum turbo clock3.9 GHz
TDP rating210 W
CPU threads64
Level 3 cache128 MB
64-bit capableYes
Maximum PCIe lanes128
Memory
Supported memory speedDDR5 4800
Channel configuration12 Channel
Ports & slots
PCIe generation5.0
Size & build
Shipping weight0.20 kg
Package size102 × 89 × 5 mm
In the box
Included coolerNot included - Processor Only

Other versions of this model

5 more in the same range

Questions about this item

How can I verify the EPYC 9334 is running at its 2.7 GHz base clock and 3.9 GHz max turbo after installation?

Check the operating frequency in BIOS or a hardware monitoring tool; the processor should show 2.7 GHz at idle and boost toward 3.9 GHz under load within the 210 W TDP envelope.

The box says cooling device not included — what else must I purchase to run this Socket SP5 CPU?

You need a compatible SP5 heatsink or liquid cooler rated for at least 210 W, plus DDR5-4800 memory modules to populate the 12 memory channels.

Should I choose the 9334 or another 9004-series model if my workload needs maximum cache per core?

The 9334 provides 128 MB L3 and 32 MB L2 cache across 32 cores; select it when you want high cache density with a 2.7 GHz base frequency and 210 W TDP.

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