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AMD EPYC 7642
vs
AMD EPYC 7702

AMD EPYC 7642
vs
AMD EPYC 7702

CPU Comparison Result

Below are the results of a comparison of AMD EPYC 7642 and AMD EPYC 7702 processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD EPYC 7702
AMD EPYC 7702
AMD EPYC 7702
  • More Total Cores: 64 (48 vs 64)
  • Higher Max Turbo Frequency: Up to 3.35GHz (Up to 3.3GHz vs Up to 3.35GHz)

Basic

AMD
Label Name
AMD
August 2019
Launch Date
August 2019
Server
Platform
Server
Rome
Code Name
Rome

CPU Specifications

48
Total Cores
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
64
96
Total Threads
128
2.3GHz
Basic Frequency
2.0GHz
Up to 3.3GHz
Max Turbo Frequency
Up to 3.35GHz
256MB
L3 Cache
256MB
SP3
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
SP3
7 nm
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
225W
TDP
200W
PCIe 4.0 x128
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

DDR4
Memory Type
DDR4
8
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
8
Up to 3200MT/s
Bus Speed
Up to 3200MT/s

Benchmarks

Geekbench 5 Single Core
EPYC 7642
871
EPYC 7702
969 +11%
Geekbench 5 Multi Core
EPYC 7642
1722
EPYC 7702
6812 +296%
Passmark CPU Single Core
EPYC 7642
2036
EPYC 7702
2086 +2%
Passmark CPU Multi Core
EPYC 7642
58177
EPYC 7702
69872 +20%