AMD EPYC™ 7643
EPYC™ is unparalleled
Achieve superior performance with 3rd generation AMD EPYC™ processors.
EXPLORE 3RD GENERATION EPYC™
 
OVERVIEW 
TECHNOLOGY 
SPECIFICATION
Improve workload performance
Data centers trust AMD EPYC™ processors for optimal CPU performance, security features and scalability.
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Solution Brief and White Paper
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technology
AMD Infinity Guard
Helps minimize potential attack surfaces when launching and executing software and accessing critical data
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AMD Infinity Architecture
Experience the wisdom of unity
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AMD EPYC™ 7643
Specification
platform
server
Product Series
AMD EPYC™
Series products
AMD EPYC™ 7003 Series
Number of processor cores
48
Number of execution threads
96
Maximum overclocking clock
Up to 3.6GHz
basic clock
2.3GHz
Total L3 cache
256MB
1kU Pricing
4,995 USD
Default thermal design power/TDP
225W
AMD Configurable Power Consumption (cTDP)
225-240W
encapsulation
SP3
Number of slots
1P/2P
Listing date
3/15/2021
connect
PCI Express® version
PCIe 4.0x128
memory type
DDR4
memory channel
8
Machine memory specifications
Up to 3200MT/s
Single memory bandwidth
204.8GB/s
Product ID
Tray product ID
100-000000326
main feature
Supported technologies
AMD Infinity Guard
AMD Infinity Architecture
Workload Category
Analytics
Appdev/test
CAE/CFD/FEA
ERM/SCM/CRM apps
High capacity data mgmt (NR/RDBMS)
VDI
VM Density
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ANNOTATION