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

AMD

AMD 100-000000802 EPYC 9124 16-core 3.0 GHz server processor

SKU CH-VQH9-R70SW MPN 100-000000802

16-core server processor with 32 threads, 3.0 GHz base, 3.7 GHz boost, 64 MB L3 cache, DDR5-4800 12-channel memory, 128 PCIe 5.0 lanes, 200 W TDP, Socket SP5

  • NameEPYC 9124
  • CPU Socket TypeSocket SP5
  • # of Cores16-Core
  • # of Threads32
  • Operating Frequency3.0 GHz
  • Max Turbo Frequency3.7 GHz

Option EPYC 9124

Show 12 more configurations
  • 16 cores and 32 threads handle parallel workloads
  • 0 GHz base with 3.7 GHz max turbo frequency
  • 64 MB L3 cache reduces memory latency
  • 12-channel DDR5 4800 memory controller
  • 128 PCIe 5.0 lanes for high-speed I/O

Server processor for 16-core workloads

The AMD EPYC 9124 is a 16-core, 32-thread server processor built for the SP5 socket. It targets data-centre operators who need high core density and 12-channel DDR5 memory support in a single-socket or dual-socket platform.

DDR5-4800 memory ceiling and PCIe 5.0 lane budget

Memory runs at up to DDR5-4800 across twelve channels, so total bandwidth is capped by that speed grade. The processor exposes 128 PCIe 5.0 lanes, which limits the number of high-speed accelerators, storage controllers or network adapters that can run at full width simultaneously.

200 W thermal design power dictates cooling

With a 200 W TDP and no cooler included, this part requires a server chassis and heatsink rated for at least that dissipation. Buyers who cannot provision adequate airflow or liquid cooling should not select this processor.

Highlights

  • 16 cores and 32 threads handle parallel workloads
  • 0 GHz base with 3.7 GHz max turbo frequency
  • 64 MB L3 cache reduces memory latency
  • 12-channel DDR5 4800 memory controller
  • 128 PCIe 5.0 lanes for high-speed I/O

Specifications

BrandAMD
SeriesAMD EPYC 9004
NameEPYC 9124
Model100-000000802
CPU Socket TypeSocket SP5
# of Cores16-Core
# of Threads32
Operating Frequency3.0 GHz
Max Turbo Frequency3.7 GHz
L3 Cache64MB
64-Bit SupportYes
Integrated Memory Controller SpeedDDR5 4800
Memory Channel12 Channel
PCI Express Revision5.0
Max # of PCI Express Lanes128
Thermal Design Power200W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.45 kg
Package size25 × 25 × 25 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

Should I pick the 16-core EPYC 9124 or a higher-core model from the 9004 series?

Choose the 9124 when your workloads fit 16 cores and 32 threads at a 200 W TDP; step up to a higher-core 9004 part only if you need more parallel throughput and can supply the extra power and cooling.

What does the 3.7 GHz max turbo frequency deliver in a real server?

The 3.7 GHz max turbo lets the 16 cores briefly run faster than the 3.0 GHz base when thermal headroom exists, boosting single-thread latency and short-burst throughput before returning to the sustained 200 W envelope.

How does the PCIe 5.0 interface with 128 lanes affect expansion?

PCIe 5.0 doubles the per-lane bandwidth of the previous generation, and the 128 lanes let you populate many high-speed add-in cards or storage controllers simultaneously without lane-sharing bottlenecks.

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