Intel Xeon Platinum 8268 vs Intel Xeon Gold 6418H

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Intel Xeon Platinum 8268 Intel Xeon Gold 6418H

We compared two server CPUs: Intel Xeon Platinum 8268 with 24 cores 2.9GHz 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 8268 's Advantages

Higher base frequency (2.9GHz vs 2.1GHz)

Intel Xeon Gold 6418H 's Advantages

Released 4 years and 1 months late

Higher specification of memory (DDR5-4800 vs DDR4)

Larger L3 cache size (60MB vs 35.75MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (185W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8268

1012

Intel Xeon Gold 6418H +112%

2151

Geekbench 6 Multi Core

Intel Xeon Platinum 8268

3553

Intel Xeon Gold 6418H +147%

8784

Intel Xeon Platinum 8268

VS

Intel Xeon Gold 6418H

General Parameters

Dec 2018

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Sapphire Rapids

Intel Socket 3647

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

Intel Socket 3647

Socket

Intel Socket 4677

205 W

Power Consumption

185 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

FC-LGA3647

Package

FC-LGA16A

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.1 GHz

3.9 GHz

Performance Core Turbo Frequency

4 GHz

24

Total Core Count

24

48

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

21.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

35.75 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

8

SMP

4

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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