Intel Xeon E5 2620 v2 vs Xeon E5345

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Intel Xeon E5 2620 v2 Xeon E5345

We compared two server CPUs: Intel Xeon E5 2620 v2 with 6 cores 2.1GHz and Xeon E5345 with 4 cores 2.333GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2620 v2 's Advantages

Released 6 years and 10 months late

More modern manufacturing process (22nm vs 65nm)

Xeon E5345 's Advantages

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

Higher base frequency (2.333GHz vs 2.1GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2620 v2 +60%

422

Xeon E5345

263

Geekbench 6 Multi Core

Intel Xeon E5 2620 v2 +181%

3412

Xeon E5345

1210

Intel Xeon E5 2620 v2

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Xeon E5345

General Parameters

Sep 2013

Release Date

Nov 2006

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EP

Core Architecture

Clovertown

Intel Socket 2011

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon E5 (Ivy Bridge-EP)

Generation

Xeon (Clovertown)

Package

1.4 billions

Transistor Count

0.582 billions

22 nm

Manufacturing Process

65 nm

Intel Socket 2011

Socket

Intel Socket 771

80 W

Power Consumption

80 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

-

160 mm²

Die Size

2x143 mm²

-

Package

FC-LGA771

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.333 GHz

0

Performance Core Turbo Frequency

0

6

Total Core Count

4

12

Total Thread Count

4

100 MHz

Bus Frequency

333 MHz

21.0

Multiplier

7.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

4 MB per die

15 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR2, DDR3 Depends on motherboard

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

0

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