AMD EPYC 7543P vs AMD EPYC 9355

VS

AMD EPYC 7543P

AMD EPYC 9355

We compared two server CPUs: AMD EPYC 7543P with 32 cores 2.8GHz and AMD EPYC 9355 with 32 cores 3.55GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543P 's Advantages

Lower TDP (225W vs 280W)

AMD EPYC 9355 '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 (3.55GHz vs 2.8GHz)

More modern manufacturing process (4nm vs 7nm)

Score

AMD EPYC 7543P

VS

AMD EPYC 9355

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

66.52 billions

7 nm

Manufacturing Process

4 nm

225 W

Power Consumption

280 W

TSMC

Foundry

TSMC

8x81 mm²

Die Size

8x70.6 mm²

12 nm

I/O Process Size

6 nm

416 mm²

I/O Die Size

mm²

CPU Performance

-

Performance Cores

32

-

Performance Core Threads

64

2.8 GHz

Performance Core Base Frequency

3.55 GHz

3.7 GHz

Performance Core Turbo Frequency

4.4 GHz

32

Total Core Count

32

64

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

35.5

64 KB per core

L1 Cache

80 KB per core

512 KB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

1

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 9355

4

PCIe Version

5

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7543P vs Intel Xeon w9 3495X

2

AMD EPYC 7543P vs Intel Xeon Gold 6346

3

AMD EPYC 7543P vs AMD EPYC 72F3

4

AMD EPYC 7543P vs Intel Xeon Gold 6442Y

5

AMD EPYC 7543P vs Intel Xeon E5 2697 v3

6

AMD EPYC 7543P vs AMD EPYC 4564P

7

AMD EPYC 7543P vs AMD EPYC Embedded 3201

8

AMD EPYC 7543P vs Intel Xeon Gold 5423N

9

AMD EPYC 7543P vs Intel Xeon E3 1230 v3

10

AMD EPYC 7543P vs Opteron 152

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early