Intel Xeon E3 1270L v4 vs Intel Atom x7405C

VS

Intel Xeon E3-1270L v4

Intel Atom x7405C

We compared two server CPUs: Intel Xeon E3 1270L v4 with 4 cores 3GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1270L v4 's Advantages

Higher base frequency (3GHz vs 1.7GHz)

Intel Atom x7405C 's Advantages

Released 8 years and 10 months late

Higher specification of memory (4800 vs 1866)

Larger memory bandwidth (38.4GB/s vs 29.8GB/s)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (12W vs 45W)

Score

Intel Xeon E3 1270L v4

VS

Intel Atom x7405C

General Parameters

Jun 2015

Release Date

Apr 2024

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell-DT

Core Architecture

Amston Lake

Intel Socket 1150

Socket

Intel BGA 1264

N/A

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

Atom (Gracemont)

Package

14 nm

Manufacturing Process

10 nm

45 W

Power Consumption

12 W

Intel

Foundry

Intel

182 mm²

Die Size

-

CPU Performance

3 GHz

Performance Core Base Frequency

1.7 GHz

3.6 GHz

Performance Core Turbo Frequency

3.4 GHz

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

30.0

Multiplier

17.0

64 K per core

L1 Cache

96 KB per core

256 K per core

L2 Cache

2 MB shared

6 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1866

Memory Types

DDR4-3200, DDR5-4800

32 GB

Max Memory Size

32 GB

2

Max Memory Channels

1

29.8 GB/s

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Miscellaneous

Intel Xeon E3 1270L v4

Official Website

Intel Atom x7405C

3

PCIe Version

3

16

PCIe Lanes

9

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