Xeon E5345 vs Intel Xeon E3 1225 v2

VS

Intel Xeon E5345

Intel Xeon E3-1225 v2

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Intel Xeon E3 1225 v2 with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1225 v2 's Advantages

Released 5 years and 6 months late

Higher specification of memory (3 vs 3)

Higher base frequency (3.2GHz vs 2.333GHz)

More modern manufacturing process (22nm vs 65nm)

Lower TDP (77W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Xeon E5345

263

Intel Xeon E3 1225 v2 +148%

653

Geekbench 6 Multi Core

Xeon E5345

1210

Intel Xeon E3 1225 v2 +47%

1786

Xeon E5345

VS

Intel Xeon E3 1225 v2

General Parameters

Nov 2006

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Ivy Bridge

Intel Socket 771

Socket

Intel Socket 1155

N/A

Integrated Graphics

Intel HD P4000

Xeon (Clovertown)

Generation

Xeon E3 (Ivy Bridge)

Package

0.582 billions

Transistor Count

1.4 billions

65 nm

Manufacturing Process

22 nm

80 W

Power Consumption

77 W

66 °C

Peak Operating Temperature

-

Foundry

Intel

2x143 mm²

Die Size

160 mm²

CPU Performance

2.333 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

4

Total Thread Count

4

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

32.0

64 KB per core

L1 Cache

64 K per core

4 MB per die

L2 Cache

256 K per core

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2, DDR3

Memory Types

DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

3

-

PCIe Lanes

16

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