Xeon E5345 vs Intel Xeon E3 1231 v3

VS

Xeon E5345 Intel Xeon E3 1231 v3

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Intel Xeon E3 1231 v3 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1231 v3 's Advantages

Released 7 years and 6 months late

Higher specification of memory (DDR3-1600 vs DDR3 Depends on motherboard)

Higher base frequency (3.4GHz vs 2.333GHz)

More modern manufacturing process (22nm vs 65nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon E5345

263

Intel Xeon E3 1231 v3 +384%

1275

Geekbench 6 Multi Core

Xeon E5345

1210

Intel Xeon E3 1231 v3 +246%

4198

Xeon E5345

VS

Intel Xeon E3 1231 v3

General Parameters

Nov 2006

Release Date

May 2014

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Haswell-WS

Intel Socket 771

Socket

Intel Socket 1150

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

Xeon E3 (Haswell-WS)

Package

0.582 billions

Transistor Count

1.4 billions

65 nm

Manufacturing Process

22 nm

Intel Socket 771

Socket

Intel Socket 1150

80 W

Power Consumption

80 W

66 °C

Peak Operating Temperature

-

Foundry

Intel

2x143 mm²

Die Size

160 mm²

FC-LGA771

Package

FC-LGA12C

CPU Performance

2.333 GHz

Performance Core Base Frequency

3.4 GHz

0

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

4

Total Thread Count

8

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

34.0

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 Depends on motherboard

Memory Types

DDR3-1600

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

3

-

PCIe Lanes

16

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