AMD EPYC 7542 vs AMD EPYC 7203

VS

AMD EPYC 7542

AMD EPYC 7203

We compared two server CPUs: AMD EPYC 7542 with 32 cores 2.9GHz and AMD EPYC 7203 with 8 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)

Larger L3 cache size (128MB vs 64MB)

AMD EPYC 7203 's Advantages

Released 4 years and 1 months late

Lower TDP (120W vs 225W)

Score

AMD EPYC 7542

VS

AMD EPYC 7203

General Parameters

Aug 2019

Release Date

Sep 2023

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

8.3 billions

7 nm

Manufacturing Process

7 nm

225 W

Power Consumption

120 W

TSMC

Foundry

TSMC

74 mm²

Die Size

2x81 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

3.4 GHz

32

Total Core Count

8

64

Total Thread Count

16

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

64 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

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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