Pentium 1405 V2 vs Intel Xeon E3 1270L v4

VS

Intel Pentium 1405 V2

Intel Xeon E3-1270L v4

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and Intel Xeon E3 1270L v4 with 4 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages

Lower TDP (40W vs 45W)

Intel Xeon E3 1270L v4 's Advantages

Released 1 years and 5 months late

Higher specification of memory (1866 vs 1333)

Higher base frequency (3GHz vs 1.4GHz)

More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 5 Single Core

Pentium 1405 V2

300

Intel Xeon E3 1270L v4 +241%

1023

Geekbench 5 Multi Core

Pentium 1405 V2

552

Intel Xeon E3 1270L v4 +627%

4016

Pentium 1405 V2

VS

Intel Xeon E3 1270L v4

General Parameters

Jan 2014

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EN

Core Architecture

Broadwell-DT

Intel Socket 1356

Socket

Intel Socket 1150

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

Xeon E3 (Broadwell-DT)

Package

1.008 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

40 W

Power Consumption

45 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

133 mm²

Die Size

182 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

3 GHz

0

Performance Core Turbo Frequency

3.6 GHz

2

Total Core Count

4

2

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

30.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR3-1866

-

Max Memory Size

32 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

29.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

Intel Xeon E3 1270L v4

3

PCIe Version

3

24

PCIe Lanes

16

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