Intel Atom x7405C vs AMD EPYC Embedded 3151

VS

Intel Atom x7405C

AMD EPYC Embedded 3151

We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and AMD EPYC Embedded 3151 with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7405C 's Advantages

Released 6 years and 2 months late

Higher specification of memory (4800 vs 2666)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 45W)

AMD EPYC Embedded 3151 's Advantages

Higher base frequency (2.7GHz vs 1.7GHz)

Larger L3 cache size (16MB vs 6MB)

Score

Intel Atom x7405C

VS

AMD EPYC Embedded 3151

General Parameters

Apr 2024

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Amston Lake

Core Architecture

Zen

Intel BGA 1264

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Atom (Gracemont)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

-

Transistor Count

4.8 billions

10 nm

Manufacturing Process

14 nm

12 W

Power Consumption

45 W

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

2.7 GHz

3.4 GHz

Performance Core Turbo Frequency

2.9 GHz

4

Total Core Count

4

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

27.0

96 KB per core

L1 Cache

96 K per core

2 MB shared

L2 Cache

512 K per core

6 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-2666

32 GB

Max Memory Size

-

1

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Miscellaneous

Intel Atom x7405C

Official Website

-

3

PCIe Version

3

9

PCIe Lanes

32

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