AMD EPYC 8124P vs Xeon X7542

VS

AMD EPYC 8124P

Intel Xeon X7542

We compared two server CPUs: AMD EPYC 8124P with 16 cores 2.45GHz and Xeon X7542 with 6 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8124P 's Advantages

Released 13 years and 6 months late

Higher specification of memory (4800 vs 1333)

Newer PCIe version (5 vs 2)

Larger L3 cache size (64MB vs 18MB)

More modern manufacturing process (5nm vs 45nm)

Lower TDP (125W vs 130W)

Xeon X7542 's Advantages

Higher base frequency (2.666GHz vs 2.45GHz)

Score

AMD EPYC 8124P

VS

Xeon X7542

General Parameters

Sep 2023

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Nehalem-EX

AMD Socket SP6

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon(Beckton)

Package

17.75 billions

Transistor Count

2.3 billions

5 nm

Manufacturing Process

45 nm

125 W

Power Consumption

130 W

75 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x73 mm²

Die Size

684 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.45 GHz

Performance Core Base Frequency

2.666 GHz

3 GHz

Performance Core Turbo Frequency

2.8 GHz

16

Total Core Count

6

32

Total Thread Count

6

100 MHz

Bus Frequency

133 MHz

24.5

Multiplier

20.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

64 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR5-4800

Memory Types

DDR3-1333

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

96

PCIe Lanes

-

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