Xeon Platinum 8268 vs AMD EPYC 7451

VS

Intel Xeon Platinum 8268

AMD EPYC 7451

We compared two server CPUs: Xeon Platinum 8268 with 24 cores 2.9GHz and AMD EPYC 7451 with 24 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8268 's Advantages

Released 1 years and 6 months late

Higher base frequency (2.9GHz vs 2.3GHz)

AMD EPYC 7451 's Advantages

Higher specification of memory (2666 vs 4)

Larger L3 cache size (64MB vs 35.75MB)

Lower TDP (180W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8268 +15%

1012

AMD EPYC 7451

879

Geekbench 6 Multi Core

Xeon Platinum 8268

3553

AMD EPYC 7451 +44%

5142

Xeon Platinum 8268

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AMD EPYC 7451

General Parameters

Dec 2018

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-SP

Core Architecture

Naples

Intel Socket 3647

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

EPYC (Zen (Naples))

Package

8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

205 W

Power Consumption

180 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

CPU Performance

2.9 GHz

Performance Core Base Frequency

2.3 GHz

3.9 GHz

Performance Core Turbo Frequency

3.2 GHz

24

Total Core Count

24

48

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

23.0

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

35.75 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

8

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-2666

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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