AMD EPYC 7542 vs Xeon E5345

VS

AMD EPYC 7542

Intel Xeon E5345

We compared two server CPUs: AMD EPYC 7542 with 32 cores 2.9GHz and Xeon E5345 with 4 cores 2.333GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7542 's Advantages

Released 12 years and 9 months late

Higher specification of memory (3200 vs 3)

Higher base frequency (2.9GHz vs 2.333GHz)

More modern manufacturing process (7nm vs 65nm)

Xeon E5345 's Advantages

Lower TDP (80W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7542 +423%

1376

Xeon E5345

263

Geekbench 6 Multi Core

AMD EPYC 7542 +109%

2532

Xeon E5345

1210

AMD EPYC 7542

VS

Xeon E5345

General Parameters

Aug 2019

Release Date

Nov 2006

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Clovertown

AMD Socket SP3

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon (Clovertown)

Package

3.8 billions

Transistor Count

0.582 billions

7 nm

Manufacturing Process

65 nm

225 W

Power Consumption

80 W

-

Peak Operating Temperature

66 °C

TSMC

Foundry

-

74 mm²

Die Size

2x143 mm²

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.333 GHz

3.4 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

4

64

Total Thread Count

4

100 MHz

Bus Frequency

333 MHz

29.0

Multiplier

7.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

4 MB per die

128 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR2, DDR3

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

0

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