Opteron 3350 HE vs AMD EPYC Embedded 3451

VS

AMD Opteron 3350 HE

AMD EPYC Embedded 3451

We compared two server CPUs: Opteron 3350 HE with 4 cores 2.8GHz 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

Opteron 3350 HE 's Advantages

Higher base frequency (2.8GHz vs 2.15GHz)

Lower TDP (45W vs 100W)

AMD EPYC Embedded 3451 's Advantages

Released 5 years and 2 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Larger L3 cache size (32MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Score

Opteron 3350 HE

VS

AMD EPYC Embedded 3451

General Parameters

Dec 2012

Release Date

Feb 2018

AMD

Manufacturer

AMD

Server

Type

Server

Delhi

Core Architecture

Zen

AMD Socket AM3+

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Opteron (Delhi)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

1.2 billions

Transistor Count

4.8 billions

32 nm

Manufacturing Process

14 nm

45 W

Power Consumption

100 W

-

Foundry

GlobalFoundries

315 mm²

Die Size

2x213 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.15 GHz

3.8 GHz

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

16

4

Total Thread Count

32

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

21.5

192 K

L1 Cache

96 K per core

4 MB

L2 Cache

512 K per core

8 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

2

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

64

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