Pentium 1405 V2 vs Intel Xeon E5 2403 v2

VS

Intel Pentium 1405 V2

Intel Xeon E5-2403 v2

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and Intel Xeon E5 2403 v2 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages

Higher specification of memory (1333 vs 3)

Lower TDP (40W vs 80W)

Intel Xeon E5 2403 v2 's Advantages

Higher base frequency (1.8GHz vs 1.4GHz)

Larger L3 cache size (10MB vs 6MB)

Score

Benchmark

Geekbench 5 Single Core

Pentium 1405 V2

300

Intel Xeon E5 2403 v2 +20%

362

Geekbench 5 Multi Core

Pentium 1405 V2

552

Intel Xeon E5 2403 v2 +146%

1359

Pentium 1405 V2

VS

Intel Xeon E5 2403 v2

General Parameters

Jan 2014

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EN

Core Architecture

Ivy Bridge-EN

Intel Socket 1356

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

Xeon E5 (Ivy Bridge-EN)

Package

1.008 billions

Transistor Count

1.4 billions

22 nm

Manufacturing Process

22 nm

40 W

Power Consumption

80 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

133 mm²

Die Size

160 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

1.8 GHz

0

Performance Core Turbo Frequency

0

2

Total Core Count

4

2

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

18.0

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

10 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

24

PCIe Lanes

-

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