Intel Atom x7405C vs Xeon E 2456

VS

Intel Atom x7405C

Intel Xeon E-2456

We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Xeon E 2456 with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7405C 's Advantages

Lower TDP (12W vs 80W)

Xeon E 2456 's Advantages

Higher specification of memory (4800 vs 4800)

Newer PCIe version (5 vs 3)

Higher base frequency (3.3GHz vs 1.7GHz)

Larger L3 cache size (18MB vs 6MB)

Score

Intel Atom x7405C

VS

Xeon E 2456

General Parameters

Apr 2024

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Raptor Lake-S

Intel BGA 1264

Socket

Intel Socket 1700

N/A

Integrated Graphics

N/A

Atom (Gracemont)

Generation

Xeon E (Raptor Lake)

Package

10 nm

Manufacturing Process

10 nm

12 W

Power Consumption

80 W

Intel

Foundry

Intel

-

Die Size

163 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

3.3 GHz

3.4 GHz

Performance Core Turbo Frequency

5.1 GHz

4

Total Core Count

6

4

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

33.0

96 KB per core

L1 Cache

80 KB per core

2 MB shared

L2 Cache

1.25 MB per core

6 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR5-4800

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

5

9

PCIe Lanes

16

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