Intel Atom x7405C vs Intel Xeon E3 1558L v5

VS

Intel Atom x7405C

Intel Xeon E3-1558L v5

We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Intel Xeon E3 1558L v5 with 4 cores 1.9GHz . 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 7 years and 11 months late

Higher specification of memory (4800 vs 2133)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 45W)

Intel Xeon E3 1558L v5 's Advantages

Higher base frequency (1.9GHz vs 1.7GHz)

Larger L3 cache size (8MB vs 6MB)

Score

Intel Atom x7405C

VS

Intel Xeon E3 1558L v5

General Parameters

Apr 2024

Release Date

May 2016

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Skylake-H

Intel BGA 1264

Socket

Intel BGA 1440

N/A

Integrated Graphics

Iris Pro Graphics P555

Atom (Gracemont)

Generation

Xeon E3 (Skylake-H)

Package

-

Transistor Count

2.3 billions

10 nm

Manufacturing Process

14 nm

12 W

Power Consumption

45 W

Intel

Foundry

Intel

-

Die Size

171 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

1.9 GHz

3.4 GHz

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

4

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

19.0

96 KB per core

L1 Cache

64 K per core

2 MB shared

L2 Cache

256 K per core

6 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR3,DDR4-2133

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

16

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