AMD EPYC 7542 vs AMD EPYC 74F3

VS

AMD EPYC 7542

AMD EPYC 74F3

We compared two server CPUs: AMD EPYC 7542 with 32 cores 2.9GHz and AMD EPYC 74F3 with 24 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7542 's Advantages

Higher base frequency (2.9GHz vs 2.8GHz)

Lower TDP (225W vs 240W)

AMD EPYC 74F3 's Advantages

Released 1 years and 7 months late

Larger L3 cache size (256MB vs 128MB)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7542

1376

AMD EPYC 74F3 +30%

1793

Geekbench 6 Multi Core

AMD EPYC 7542

2532

AMD EPYC 74F3 +118%

5527

AMD EPYC 7542

VS

AMD EPYC 74F3

General Parameters

Aug 2019

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Milan

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

EPYC (Zen 3 (Milan))

Package

3.8 billions

Transistor Count

33.2 billions

7 nm

Manufacturing Process

7 nm

225 W

Power Consumption

240 W

TSMC

Foundry

TSMC

74 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.8 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

32

Total Core Count

24

64

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

28.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

128 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

3

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

-

PCIe Lanes

128

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