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AMD EPYC 7643P CPU Socket SP3 Server Processor

The AMD EPYC 7643P is a high-performance 48-core, 96-thread server processor built on 7nm technology, delivering exceptional computational power for demanding enterprise workloads. With a base clock of 2.3GHz and boost speeds up to 3.6GHz, it features 256MB of L3 cache and supports up to 4TB of DDR4-3200 memory across 8 channels. This single-socket optimized CPU offers 128 PCIe 4.0 lanes for maximum I/O flexibility, advanced security features including memory encryption, and superior power efficiency. Ideal for virtualization, cloud computing, database applications, and HPC workloads, the EPYC 7643P provides enterprise-grade performance with lower total cost of ownership compared to dual-socket alternatives while maintaining compatibility with existing SP3 infrastructure.

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Brand	AMD
Products Status	New
Product Family	AMD EPYC
Series	AMD EPYC 7003 Series
Part Number	AMD EPYC 7643P

Description
Additional information

Outstanding Return on IT Investment

AMD EPYC processor-powered single-socket servers deliver compute power that is right-sized for your workload, so you may be able to satisfy business requirements without having to scale up to dual-socket servers. This can translate to maximized compute power with minimized costs.

AMD EPYC also comes with an all-in-one feature set across each processor series, so you have the I/O, memory, and memory bandwidth to accomplish your goals, regardless of the number of cores you choose.

Brand	AMD
Products Status	New
Product Family	AMD EPYC
Series	AMD EPYC 7003 Series
Part Number	AMD EPYC 7643P
Product ID Tray	100-000001285
Application	Server
CPU Socket Type	SP3
Total Cores	48
Total Threads	96
Max. Boost Clock	Up to 3.6GHz
Base Clock	2.3GHz
L3 Cache	256MB
TDP	225 W
AMD Configurable TDP (cTDP)	225-240W
Socket Count	1P
PCI Express? Version	PCIe 4.0 x128
Memory Type	DDR4
Memory Channels	8
System Memory Specification	Up to 3200MT/s
Per Socket Mem BW	204.8 GB/s
Integrated Graphics	No
Supported Technologies	AMD Infinity Architecture, AMD Infinity Guard
Workload Affinity	Analytics, App dev/test, ERM/SCM/CRM apps, High capacity data mgmt (NR/RDBMS), VDI, VM Density

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