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AMD EPYC 7643 48Cores 96Threads 100-100000326 Milan Server CPU Processor

**AMD EPYC 7643 48-Core/96-Thread Milan Server CPU Processor**
A high-performance server processor designed for demanding workloads, featuring 48 Zen 3 cores (96 threads), 2.3GHz base/3.6GHz boost clocks, and PCIe 4.0 support. Delivers exceptional scalability, energy efficiency, and up to 4TB memory capacity per socket. Ideal for cloud, enterprise, and HPC environments, its standout features include advanced security (AMD Infinity Guard), industry-leading I/O bandwidth, and superior performance-per-watt. Combines raw compute power with cost-effective infrastructure scaling, outperforming competitors in multi-threaded tasks and data-intensive applications.

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Memory Types

DDR4
Max. Boost Clock

Up to 3.6GHz
Integrated Graphics

No
TDP

225 W
Total Threads

96
Workload Affinity

Analytics, App dev/test, CAE/CFD/FEA, ERM/SCM/CRM apps, High capacity data mgmt (NR/RDBMS), VDI, VM Density
Base Clock

2.3GHz
Manufacturing Tech

7 nm
System Memory Specification

Up to 3200MT/s
Product Family

AMD EPYC
Supported Technologies

AMD Infinity Architecture, AMD Infinity Guard
Brand

AMD
Per Socket Mem BW

204.8 GB/s
Memory Type

DDR4
AMD Configurable TDP (cTDP)

225-240W
Processor Base Frequency

2.30 GHz
Series

AMD EPYC 7003 Series
Memory Channels

8
CPU Socket Type

Application

Server
Product ID Tray

100-000000326
Cache

256 MB
Part Number

AMD EPYC 7643
Total Cores

48
Products Status

New
Socket Count

1P / 2P
PCI Express® Version

PCIe 4.0 x128

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