AMD EPYC 9124 vs AMD EPYC 8124PN

VS

AMD EPYC 9124

AMD EPYC 8124PN

We compared two server CPUs: AMD EPYC 9124 with 16 cores 3GHz and AMD EPYC 8124PN with 16 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9124 's Advantages

Higher base frequency (3GHz vs 2GHz)

AMD EPYC 8124PN 's Advantages

Released 10 months late

Lower TDP (100W vs 200W)

Score

AMD EPYC 9124

VS

AMD EPYC 8124PN

General Parameters

Nov 2022

Release Date

Sep 2023

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Siena

AMD Socket SP5

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

EPYC (Zen 4c (Siena))

Package

26.28 billions

Transistor Count

17.75 billions

5 nm

Manufacturing Process

5 nm

200 W

Power Consumption

100 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

TSMC

4x72 mm²

Die Size

2x73 mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

397 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2 GHz

3.7 GHz

Performance Core Turbo Frequency

3 GHz

16

Total Core Count

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

30.0

Multiplier

20.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

12

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

128

PCIe Lanes

96

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