Pentium 1405 V2 vs Intel Xeon E7 8893 v3

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We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and Intel Xeon E7 8893 v3 with 4 cores 3.2GHz . 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 (DDR3-1333 vs DDR3)

Lower TDP (40W vs 140W)

Intel Xeon E7 8893 v3 's Advantages

Released 1 years and 5 months late

Higher base frequency (3.2GHz vs 1.4GHz)

Larger L3 cache size (45MB vs 6MB)

Score

Benchmark

Geekbench 5 Single Core

Pentium 1405 V2

300

Intel Xeon E7 8893 v3 +194%

884

Geekbench 5 Multi Core

Pentium 1405 V2

552

Intel Xeon E7 8893 v3 +2133%

12328

Pentium 1405 V2

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Intel Xeon E7 8893 v3

General Parameters

Jan 2014

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EN

Core Architecture

Haswell-EX

Intel Socket 1356

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Pentium (Ivy Bridge)

Generation

Xeon E7 (Haswell-EX)

Package

1.008 billions

Transistor Count

1.4 billions

22 nm

Manufacturing Process

22 nm

Intel Socket 1356

Socket

Intel Socket 2011-3

40 W

Power Consumption

140 W

80 °C

Peak Operating Temperature

75 °C

Intel

Foundry

Intel

133 mm²

Die Size

160 mm²

FC-LGA12A

Package

FC-LGA12C

CPU Performance

1.4 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

3.5 GHz

2

Total Core Count

4

2

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

32.0

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

45 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3-1333

Memory Types

DDR3,

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

32

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