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Square green circuit board with gold LGA 5964 contacts and silver heatspreader

Ampere

Ampere AMPEREONEA144-24X 144-core 2.4 GHz server processor

SKU CH-81VW-TEYWJ MPN AMPEREONEA144-24X

A 144-core server processor running at 2.4 GHz on TSMC 5 nm with DDR5 5200 support

  • NameAmpereOne A144-24X 2.4GHz 144-Core 185W 5 nm Server CPU
  • CPU Socket TypeLGA 5964
  • # of Cores144-Core
  • Operating Frequency2.4 GHz
  • Manufacturing TechTSMC 5 nm
  • Integrated Memory Controller SpeedDDR5 5200
  • 144 cores handle massive parallel workloads
  • 4 GHz base frequency sustains steady throughput
  • TSMC 5 nm process balances performance with 185 W TDP
  • DDR5 5200 controller feeds data to every core
  • LGA 5964 socket fits AmpereOne platform motherboards

AmpereOne 144-core server processor

The AmpereOne A144-24X is a 144-core server CPU operating at 2.4 GHz with a 185 W TDP. Built on TSMC 5 nm technology, it targets high-density cloud and scale-out workloads that benefit from many simultaneous threads. The integrated memory controller supports DDR5 5200 speeds.

Verify LGA 5964 platform and DDR5 5200 memory

Confirm your motherboard uses the LGA 5964 socket and supports DDR5 memory at 5200 MT/s. A cooling solution is not included, so select a compatible heatsink or liquid cooler rated for 185 W dissipation. Ensure the power delivery subsystem can sustain the processor's thermal design power.

Suits dense cloud and hyperscale deployments

This processor suits operators running containerised microservices, web serving or database sharding where core count and memory bandwidth matter. Buyers needing higher single-thread frequency, integrated graphics or a bundled cooler should evaluate alternative server CPUs.

Highlights

  • 144 cores handle massive parallel workloads
  • 4 GHz base frequency sustains steady throughput
  • TSMC 5 nm process balances performance with 185 W TDP
  • DDR5 5200 controller feeds data to every core
  • LGA 5964 socket fits AmpereOne platform motherboards

Specifications

BrandAmpere
SeriesAmpereOne
NameAmpereOne A144-24X 2.4GHz 144-Core 185W 5 nm Server CPU
ModelA144-24X
CPU Socket TypeLGA 5964
# of Cores144-Core
Operating Frequency2.4 GHz
Manufacturing TechTSMC 5 nm
Integrated Memory Controller SpeedDDR5 5200
Thermal Design Power185W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.91 kg
Package size152 × 102 × 5 mm

Questions about this item

Does the AmpereOne A144-24X come with a cooler in the box?

No, the processor is sold without a cooling device; a compatible LGA 5964 cooler rated for 185W must be purchased separately.

How do I choose between different AmpereOne models?

The A144-24X is the 144-core model running at 2.4 GHz with a 185W TDP; other AmpereOne SKUs vary in core count and frequency, so select the one that matches your throughput target.

What does the 2.4 GHz clock deliver in a live server?

Each of the 144 cores runs at 2.4 GHz, providing a deterministic frequency floor for cloud-native workloads when paired with DDR5 5200 memory.

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