Intel Atom x7405C vs Intel Xeon W 11955M

VS

Intel Atom x7405C

Intel Xeon W-11955M

We compared two server CPUs: Intel Atom x7405C with 4 cores 1.7GHz and Intel Xeon W 11955M with 8 cores 2.1GHz . 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 2 years and 11 months late

Higher specification of memory (4800 vs 3200)

Lower TDP (12W vs 35W)

Intel Xeon W 11955M 's Advantages

Newer PCIe version (4 vs 3)

Higher base frequency (2.1GHz vs 1.7GHz)

Larger L3 cache size (24MB vs 6MB)

Score

Intel Atom x7405C

VS

Intel Xeon W 11955M

General Parameters

Apr 2024

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Tiger Lake-H

Intel BGA 1264

Socket

Intel BGA 1499

N/A

Integrated Graphics

UHD Graphics 750

Atom (Gracemont)

Generation

Xeon (Tiger Lake-H)

Package

10 nm

Manufacturing Process

10 nm

12 W

Power Consumption

35 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

-

Die Size

190 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

2.1 GHz

3.4 GHz

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

8

4

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

17.0

Multiplier

21.0

96 KB per core

L1 Cache

80 K per core

2 MB shared

L2 Cache

1.25 MB per core

6 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-3200

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

4

9

PCIe Lanes

20

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