AMD EPYC 7473X vs AMD EPYC 7542

VS

AMD EPYC 7473X

AMD EPYC 7542

We compared two server CPUs: AMD EPYC 7473X with 24 cores 2.8GHz and AMD EPYC 7542 with 32 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7473X 's Advantages

Released 2 years and 7 months late

Larger L3 cache size (768MB vs 128MB)

AMD EPYC 7542 's Advantages

Higher base frequency (2.9GHz vs 2.8GHz)

Lower TDP (225W vs 240W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7473X +29%

1786

AMD EPYC 7542

1376

Geekbench 6 Multi Core

AMD EPYC 7473X +525%

15829

AMD EPYC 7542

2532

AMD EPYC 7473X

VS

AMD EPYC 7542

General Parameters

Mar 2022

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Milan-X

Core Architecture

Rome

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen 2 (Rome))

Package

33.2 billions

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

240 W

Power Consumption

225 W

TSMC

Foundry

TSMC

8x81 mm²

Die Size

74 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.9 GHz

3.7 GHz

Performance Core Turbo Frequency

3.4 GHz

24

Total Core Count

32

48

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

29.0

64 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

768 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

3

Cores per CCD

-

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

-

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