AMD EPYC 7551 vs Intel Xeon Platinum 8351N

VS

AMD EPYC 7551

Intel Xeon Platinum 8351N

We compared two server CPUs: AMD EPYC 7551 with 32 cores 2GHz and Intel Xeon Platinum 8351N with 36 cores 2.4GHz . 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 54MB)

Lower TDP (180W vs 225W)

Intel Xeon Platinum 8351N 's Advantages

Released 3 years and 10 months late

Higher specification of memory (2933 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.4GHz vs 2GHz)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7551

890

Intel Xeon Platinum 8351N +93%

1718

Geekbench 6 Multi Core

AMD EPYC 7551

5459

Intel Xeon Platinum 8351N +207%

16804

AMD EPYC 7551

VS

Intel Xeon Platinum 8351N

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 Platinum (Ice Lake-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

180 W

Power Consumption

225 W

81 °C

Peak Operating Temperature

76 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.4 GHz

3 GHz

Performance Core Turbo Frequency

3.5 GHz

32

Total Core Count

36

64

Total Thread Count

72

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

24.0

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

54 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-2933

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

64

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