AMD EPYC Embedded 3451 vs Atom S1240

VS

AMD EPYC Embedded 3451

Intel Atom S1240

We compared two server CPUs: AMD EPYC Embedded 3451 with 16 cores 2.15GHz and Atom S1240 with 2 cores 1.6GHz . 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 5 years and 2 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (2.15GHz vs 1.6GHz)

More modern manufacturing process (14nm vs 32nm)

Atom S1240 's Advantages

Lower TDP (6W vs 100W)

Score

AMD EPYC Embedded 3451

VS

Atom S1240

General Parameters

Feb 2018

Release Date

Dec 2012

AMD

Manufacturer

Intel

Server

Type

Server

Zen

Core Architecture

Centerton

AMD BGA SP4r2

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

Atom (Centerton)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

32 nm

100 W

Power Consumption

6 W

GlobalFoundries

Foundry

Intel

2x213 mm²

Die Size

-

CPU Performance

2.15 GHz

Performance Core Base Frequency

1.6 GHz

3 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

2

32

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

21.5

Multiplier

16.0

96 K per core

L1 Cache

56 K per core

512 K per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

64

PCIe Lanes

-

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