Intel Xeon Platinum 8351N vs Intel Xeon Gold 6418H

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Intel Xeon Platinum 8351N

Intel Xeon Gold 6418H

We compared two server CPUs: Intel Xeon Platinum 8351N with 36 cores 2.4GHz and Intel Xeon Gold 6418H with 24 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8351N 's Advantages

Higher base frequency (2.4GHz vs 2.1GHz)

Intel Xeon Gold 6418H 's Advantages

Released 1 years and 9 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 4)

Larger L3 cache size (60MB vs 54MB)

Lower TDP (185W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8351N

1718

Intel Xeon Gold 6418H +25%

2151

Geekbench 6 Multi Core

Intel Xeon Platinum 8351N +91%

16804

Intel Xeon Gold 6418H

8784

Intel Xeon Platinum 8351N

VS

Intel Xeon Gold 6418H

General Parameters

Apr 2021

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Sapphire Rapids

Intel Socket 4189

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Ice Lake-SP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

225 W

Power Consumption

185 W

76 °C

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.1 GHz

3.5 GHz

Performance Core Turbo Frequency

4 GHz

36

Total Core Count

24

72

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

21.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

54 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

1

SMP

4

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2933

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

64

PCIe Lanes

80

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