Opteron 6274 vs AMD EPYC Embedded 3251

VS

AMD Opteron 6274

AMD EPYC Embedded 3251

We compared two server CPUs: Opteron 6274 with 16 cores 2.2GHz 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

AMD EPYC Embedded 3251 's Advantages

Released 6 years and 3 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (2.5GHz vs 2.2GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (55W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6274

303

AMD EPYC Embedded 3251 +187%

870

Geekbench 6 Multi Core

Opteron 6274

1922

AMD EPYC Embedded 3251 +156%

4939

Opteron 6274

VS

AMD EPYC Embedded 3251

General Parameters

Nov 2011

Release Date

Feb 2018

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Zen

AMD Socket G34

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

2.4 billions

Transistor Count

4.8 billions

32 nm

Manufacturing Process

14 nm

115 W

Power Consumption

55 W

-

Foundry

GlobalFoundries

316 mm²

Die Size

213 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.5 GHz

3.1 GHz

Performance Core Turbo Frequency

3.1 GHz

16

Total Core Count

8

16

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

25.0

768 K shared

L1 Cache

96 K per core

8.00391 MB per core

L2 Cache

512 K per core

16 MB

L3 Cache

16 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

32

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