Single Core
Top 50
AMD EPYC 7543
AMD EPYC 7543 is a Server processor from AMD. It began to be released in March 2021. The CPU belongs to the Milan family. The processor has 32 cores and 64 threads. And the processor is also made using 7 nm technology. Its characteristics, as well as benchmark results, are presented in more detail below.
Basic
Label Name
AMD
Platform
Server
Launch Date
March 2021
Code Name
Milan
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
32
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
64
Basic Frequency
2.8GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Up to 3.7GHz
L3 Cache
256MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
SP3
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
7 nm
TDP
225W
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe 4.0 x128
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR4
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
8
Bus Speed
Up to 3200MT/s
Geekbench 6
Single Core
1652
Multi Core
16178
Performance
Multi Core
Passmark CPU
Single Core
2669
Multi Core
62569
Performance
Integer Math
Multi Core
293.6 GOps/Sec
Floating Point Math
Multi Core
164.6 GOps/Sec
Find Prime Numbers
Multi Core
707 M Primes/Sec
Random String Sorting
Multi Core
90.3 M Strings/Sec
Data Encryption
Multi Core
68.1 GB/Sec
Data Compression
Multi Core
1040.7 MB/Sec
Physics
Multi Core
6055 Frames/Sec
Extended Instructions
Multi Core
65.7 B Matrices/Sec
Single Thread
Multi Core
2.7 GOps/Sec
Show more
Geekbench 5
Single Core
1117
Multi Core
1896
Compared to Other CPU
78%
66%
94%
Better then 78% CPU over the past year
Better then 66% CPU over the past 3 years
Better then 94% CPU
SiliconCat Rating
33
Ranks 33 among Server CPU on our website
79
Ranks 79 among all CPU on our website
Geekbench 6 Single Core
Geekbench 6 Multi Core
Geekbench 5 Single Core
Geekbench 5 Multi Core
Passmark CPU Single Core
Passmark CPU Multi Core
