Xeon E 2456 vs Atom S1240

VS

Intel Xeon E-2456

Intel Atom S1240

We compared two server CPUs: Xeon E 2456 with 6 cores 3.3GHz 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

Xeon E 2456 's Advantages

Released 11 years late

Higher specification of memory (4800 vs 3)

Higher base frequency (3.3GHz vs 1.6GHz)

More modern manufacturing process (10nm vs 32nm)

Atom S1240 's Advantages

Lower TDP (6W vs 80W)

Score

Xeon E 2456

VS

Atom S1240

General Parameters

Dec 2023

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Raptor Lake-S

Core Architecture

Centerton

Intel Socket 1700

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

Atom (Centerton)

Package

10 nm

Manufacturing Process

32 nm

80 W

Power Consumption

6 W

Intel

Foundry

Intel

163 mm²

Die Size

-

CPU Performance

3.3 GHz

Performance Core Base Frequency

1.6 GHz

5.1 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

2

12

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

16.0

80 KB per core

L1 Cache

56 K per core

1.25 MB per core

L2 Cache

512 K per core

18 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

16

PCIe Lanes

-

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