AMD EPYC 7551 vs Intel Xeon Gold 6342

VS

AMD EPYC 7551

Intel Xeon Gold 6342

We compared two server CPUs: AMD EPYC 7551 with 32 cores 2GHz and Intel Xeon Gold 6342 with 24 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551 's Advantages

Larger L3 cache size (64MB vs 36MB)

Lower TDP (180W vs 230W)

Intel Xeon Gold 6342 's Advantages

Released 3 years and 10 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2GHz)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7551

890

Intel Xeon Gold 6342 +49%

1330

Geekbench 6 Multi Core

AMD EPYC 7551

5459

Intel Xeon Gold 6342 +158%

14098

AMD EPYC 7551

VS

Intel Xeon Gold 6342

General Parameters

Jun 2017

Release Date

Apr 2021

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Ice Lake-SP

AMD Socket SP3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon Gold (Ice Lake-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

180 W

Power Consumption

230 W

81 °C

Peak Operating Temperature

81 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.8 GHz

3 GHz

Performance Core Turbo Frequency

3.5 GHz

32

Total Core Count

24

64

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

28.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

64 MB shared

L3 Cache

36 MB shared

Yes

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

64

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