Xeon Platinum 8280 vs AMD EPYC Embedded 3251

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Intel Xeon Platinum 8280

AMD EPYC Embedded 3251

We compared two server CPUs: Xeon Platinum 8280 with 28 cores 2.7GHz and AMD EPYC Embedded 3251 with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280 's Advantages

Released 10 months late

Higher base frequency (2.7GHz vs 2.5GHz)

Larger L3 cache size (38.5MB vs 16MB)

AMD EPYC Embedded 3251 's Advantages

Higher specification of memory (2666 vs 4)

Lower TDP (55W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8280 +47%

1286

AMD EPYC Embedded 3251

870

Geekbench 6 Multi Core

Xeon Platinum 8280

1535

AMD EPYC Embedded 3251 +221%

4939

Xeon Platinum 8280

VS

AMD EPYC Embedded 3251

General Parameters

Dec 2018

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-SP

Core Architecture

Zen

Intel Socket 3647

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

205 W

Power Consumption

55 W

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.5 GHz

4 GHz

Performance Core Turbo Frequency

3.1 GHz

28

Total Core Count

8

56

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

25.0

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

38.5 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-2666

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

32

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