AMD EPYC Embedded 3351 vs Opteron 8346 HE

VS

AMD EPYC Embedded 3351

AMD Opteron 8346 HE

We compared two server CPUs: AMD EPYC Embedded 3351 with 12 cores 1.9GHz and Opteron 8346 HE with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3351 's Advantages

Released 10 years and 5 months late

Higher specification of memory (2666 vs 667)

Higher base frequency (1.9GHz vs 1.8GHz)

Larger L3 cache size (32MB vs 2MB)

More modern manufacturing process (14nm vs 65nm)

Opteron 8346 HE 's Advantages

Lower TDP (68W vs 80W)

Score

AMD EPYC Embedded 3351

VS

Opteron 8346 HE

General Parameters

Feb 2018

Release Date

Sep 2007

AMD

Manufacturer

AMD

Server

Type

Server

Zen

Core Architecture

Barcelona

AMD BGA SP4r2

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Opteron(Barcelona)

Package

4.8 billions

Transistor Count

0.463 billions

14 nm

Manufacturing Process

65 nm

80 W

Power Consumption

68 W

GlobalFoundries

Foundry

-

2x213 mm²

Die Size

285 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

1.8 GHz

3 GHz

Performance Core Turbo Frequency

0

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

19.0

Multiplier

9.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

32 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR4-2666

Memory Types

DDR2-667

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

64

PCIe Lanes

-

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