Xeon E5345 vs Pentium 1405 V2

VS

Intel Xeon E5345

Intel Pentium 1405 V2

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Pentium 1405 V2 with 2 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5345 's Advantages

Higher base frequency (2.333GHz vs 1.4GHz)

Pentium 1405 V2 's Advantages

Released 7 years and 2 months late

Higher specification of memory (1333 vs 3)

More modern manufacturing process (22nm vs 65nm)

Lower TDP (40W vs 80W)

Score

Xeon E5345

VS

Pentium 1405 V2

General Parameters

Nov 2006

Release Date

Jan 2014

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Ivy Bridge-EN

Intel Socket 771

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

Pentium (Ivy Bridge)

Package

0.582 billions

Transistor Count

1.008 billions

65 nm

Manufacturing Process

22 nm

80 W

Power Consumption

40 W

66 °C

Peak Operating Temperature

80 °C

-

Foundry

Intel

2x143 mm²

Die Size

133 mm²

CPU Performance

2.333 GHz

Performance Core Base Frequency

1.4 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

2

4

Total Thread Count

2

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

14.0

64 KB per core

L1 Cache

64 K per core

4 MB per die

L2 Cache

256 K per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2, DDR3

Memory Types

DDR3-1333

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

3

-

PCIe Lanes

24

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