Intel Atom x7405C vs Intel Xeon X5492

VS

Intel Atom x7405C

Intel Xeon X5492

We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Intel Xeon X5492 with 4 cores 3.4GHz . 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 15 years and 7 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (3 vs 2)

More modern manufacturing process (10nm vs 45nm)

Lower TDP (12W vs 150W)

Intel Xeon X5492 's Advantages

Higher base frequency (3.4GHz vs 1.7GHz)

Score

Intel Atom x7405C

VS

Intel Xeon X5492

General Parameters

Apr 2024

Release Date

Sep 2008

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Harpertown

Intel BGA 1264

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Atom (Gracemont)

Generation

Xeon (Harpertown)

Package

-

Transistor Count

0.82 billions

10 nm

Manufacturing Process

45 nm

12 W

Power Consumption

150 W

-

Peak Operating Temperature

63 °C

Intel

Foundry

Intel

-

Die Size

2x107 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

3.4 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

Total Thread Count

4

100 MHz

Bus Frequency

400 MHz

17.0

Multiplier

8.5

96 KB per core

L1 Cache

64 K per core

2 MB shared

L2 Cache

6 MB per die

6 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR2,DDR3

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

2

9

PCIe Lanes

-

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