Opteron 6168 vs AMD EPYC Embedded 3451

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AMD Opteron 6168

AMD EPYC Embedded 3451

We compared two server CPUs: Opteron 6168 with 12 cores 1.9GHz and AMD EPYC Embedded 3451 with 16 cores 2.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3451 's Advantages

Released 7 years and 11 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (2.15GHz vs 1.9GHz)

Larger L3 cache size (32MB vs 12MB)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (100W vs 115W)

Score

Benchmark

Geekbench 5 Single Core

Opteron 6168

266

AMD EPYC Embedded 3451 +130%

613

Geekbench 5 Multi Core

Opteron 6168

2160

AMD EPYC Embedded 3451 +289%

8408

Opteron 6168

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AMD EPYC Embedded 3451

General Parameters

Mar 2010

Release Date

Feb 2018

AMD

Manufacturer

AMD

Server

Type

Server

Magny-Cours

Core Architecture

Zen

AMD Socket G34

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Opteron (Magny-Cours)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

1.8 billions

Transistor Count

4.8 billions

45 nm

Manufacturing Process

14 nm

115 W

Power Consumption

100 W

69 °C

Peak Operating Temperature

-

Foundry

GlobalFoundries

346 mm²

Die Size

2x213 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.15 GHz

0

Performance Core Turbo Frequency

3 GHz

12

Total Core Count

16

12

Total Thread Count

32

200 MHz

Bus Frequency

100 MHz

9.5

Multiplier

21.5

768 K shared

L1 Cache

96 K per core

6 MB per core

L2 Cache

512 K per core

12 MB

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

64

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