AMD EPYC 7543 vs AMD EPYC 9365

VS

AMD EPYC 7543

AMD EPYC 9365

We compared two server CPUs: AMD EPYC 7543 with 32 cores 2.8GHz and AMD EPYC 9365 with 36 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543 's Advantages

Larger L3 cache size (256MB vs 192MB)

Lower TDP (225W vs 300W)

AMD EPYC 9365 's Advantages

Released 3 years and 7 months late

Higher specification of memory (6000 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.4GHz vs 2.8GHz)

More modern manufacturing process (4nm vs 7nm)

Score

AMD EPYC 7543

VS

AMD EPYC 9365

General Parameters

Mar 2021

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Turin

AMD Socket SP3

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen 5 (Turin))

Package

33.2 billions

Transistor Count

7 nm

Manufacturing Process

4 nm

225 W

Power Consumption

300 W

TSMC

Foundry

TSMC

8x81 mm²

Die Size

mm²

12 nm

I/O Process Size

6 nm

416 mm²

I/O Die Size

mm²

CPU Performance

-

Performance Cores

36

-

Performance Core Threads

72

2.8 GHz

Performance Core Base Frequency

3.4 GHz

3.7 GHz

Performance Core Turbo Frequency

4.3 GHz

32

Total Core Count

36

64

Total Thread Count

72

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

34

64 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

192 MB

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9365

4

PCIe Version

5

128

PCIe Lanes

160

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