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Square green ceramic processor with gold contact pads and silver metal heatspreader, SP3 socket form factor

AMD

AMD EPYC 7763 64-core 2.45 GHz server processor 100-000000312

SKU CH-W6Q9-CMKER MPN 100-000000312

64-core server CPU with 128 threads, 2.45 GHz base clock, 3.5 GHz boost, 256 MB L3 cache, DDR4-3200 eight-channel memory, PCIe 4.0 with 128 lanes, and 280 W TDP

  • NameEPYC 7763
  • CPU Socket TypeSocket SP3
  • Core NameMilan
  • # of Cores64-Core
  • # of Threads128
  • Operating Frequency2.45 GHz
  • 64 cores and 128 threads accelerate parallel workloads
  • 45 GHz base with 3.5 GHz max turbo frequency
  • 256 MB L3 cache reduces data-access latency
  • DDR4-3200 eight-channel memory controller increases bandwidth
  • 128 PCIe 4.0 lanes expand I/O connectivity

AMD EPYC 7763 64-core server processor

The AMD EPYC 7763 is a 64-core server CPU built for dense, multi-threaded workloads. It targets data-centre operators who need high core counts within a single SP3 socket. The processor runs at a base frequency of 2.45 GHz and can boost to 3.5 GHz across 128 threads. It is sold new in OEM packaging without a cooling device.

280 W thermal design power

This processor has a TDP of 280 W, which is the primary constraint for platform selection. The motherboard and power delivery must be rated for this level, and the chassis cooling must dissipate the heat without a bundled heatsink. Systems limited to lower TDP brackets cannot support this part.

SP3 socket installation requires compatible cooler

Installation follows the standard SP3 LGA procedure, but no cooler is included in the box. A qualified SP3 heatsink or liquid cold plate rated for 280 W must be sourced separately. Common issues include applying uneven mounting pressure and neglecting firmware updates needed for Milan core support.

Highlights

  • 64 cores and 128 threads accelerate parallel workloads
  • 45 GHz base with 3.5 GHz max turbo frequency
  • 256 MB L3 cache reduces data-access latency
  • DDR4-3200 eight-channel memory controller increases bandwidth
  • 128 PCIe 4.0 lanes expand I/O connectivity

Specifications

BrandAMD
SeriesAMD EPYC 7003
NameEPYC 7763
Model100-000000312
CPU Socket TypeSocket SP3
Core NameMilan
# of Cores64-Core
# of Threads128
Operating Frequency2.45 GHz
Max Turbo Frequency3.5 GHz
L3 Cache256MB
64-Bit SupportYes
Manufacturing Tech7 nm
Integrated Memory Controller SpeedDDR4 3200
Memory Channel8 Channel
Virtualization Technology SupportYes
PCI Express Revision4.0
Max # of PCI Express Lanes128
Thermal Design Power280W
Cooling DeviceCooling device not included - Processor Only
Shipping weight0.82 kg
Package size152 × 152 × 102 mm

Questions about this item

What does the 64-core, 2.45 GHz base clock deliver in a live server?

The 64 cores and 128 threads run at 2.45 GHz base frequency, with a 3.5 GHz max turbo boost, giving sustained multi-thread throughput for virtualization, databases and HPC workloads.

How does the PCIe 4.0 interface with 128 lanes affect expansion?

PCIe 4.0 provides 128 lanes from the processor, enabling high-bandwidth connections for GPUs, storage controllers and networking cards without sharing bandwidth.

What physical requirements does the SP3 socket and 280 W TDP impose?

The processor fits Socket SP3 platforms and requires a cooler rated for 280 W; no cooling device is included in the package.

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