AMD EPYC 7543 vs AMD EPYC 9124

VS

AMD EPYC 7543 AMD EPYC 9124

We compared two server CPUs: AMD EPYC 7543 with 32 cores 2.8GHz and AMD EPYC 9124 with 16 cores 3GHz . 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 64MB)

AMD EPYC 9124 's Advantages

Released 1 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3GHz vs 2.8GHz)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (200W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7543

1688

AMD EPYC 9124 +16%

1970

Geekbench 6 Multi Core

AMD EPYC 7543

3080

AMD EPYC 9124 +441%

16674

AMD EPYC 7543

VS

AMD EPYC 9124

General Parameters

Mar 2021

Release Date

Nov 2022

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Genoa

AMD Socket SP3

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen 4 (Genoa))

Package

33.2 billions

Transistor Count

26.28 billions

7 nm

Manufacturing Process

5 nm

AMD Socket SP3

Socket

AMD Socket SP5

225 W

Power Consumption

200 W

TSMC

Foundry

TSMC

8x81 mm²

Die Size

4x72 mm²

12 nm

I/O Process Size

6 nm

416 mm²

I/O Die Size

397 mm²

FCLGA-4094

Package

FC-LGA6096

CPU Performance

2.8 GHz

Performance Core Base Frequency

3 GHz

3.7 GHz

Performance Core Turbo Frequency

3.7 GHz

32

Total Core Count

16

64

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

30.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

128

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7543 vs AMD EPYC 7282

2

AMD EPYC 7543 vs Intel Xeon E5 2649 v3

3

AMD EPYC 7543 vs Intel Xeon Platinum 9222

4

AMD EPYC 7543 vs Intel Xeon W 3375

5

AMD EPYC 7543 vs Intel Xeon Platinum 8558P

6

AMD EPYC 7543 vs AMD EPYC 8124P

7

AMD EPYC 7543 vs AMD EPYC 9734

8

AMD EPYC 9124 vs Intel Xeon W 2133

9

AMD EPYC 7543 vs Opteron 2212 HE (F2)

10

AMD EPYC 7543 vs Intel Xeon E5 2658A v3