Intel Xeon E5 2403 vs Intel Atom x7809C

VS

Intel Xeon E5-2403

Intel Atom x7809C

We compared two server CPUs: Intel Xeon E5 2403 with 4 cores 1.8GHz and Intel Atom x7809C with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2403 's Advantages

Larger L3 cache size (10MB vs 6MB)

Intel Atom x7809C 's Advantages

Released 11 years and 11 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (2GHz vs 1.8GHz)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (25W vs 80W)

Score

Intel Xeon E5 2403

VS

Intel Atom x7809C

General Parameters

May 2012

Release Date

Apr 2024

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Amston Lake

Intel Socket 1356

Socket

Intel BGA 1264

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Atom (Gracemont)

Package

1.27 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

80 W

Power Consumption

25 W

Intel

Foundry

Intel

294 mm²

Die Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

20.0

64 K per core

L1 Cache

96 KB per core

256 K per core

L2 Cache

2 MB per module

10 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-3200, DDR5-4800

-

Max Memory Size

32 GB

Max Memory Channels

1

-

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Miscellaneous

-

Official Website

Intel Atom x7809C

-

PCIe Version

3

-

PCIe Lanes

9

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