Intel Xeon E5603 vs Intel Xeon E5 1428L v2

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Intel Xeon E5603

Intel Xeon E5-1428L v2

We compared two server CPUs: Intel Xeon E5603 with 4 cores 1.6GHz and Intel Xeon E5 1428L v2 with 6 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1428L v2 's Advantages

Released 2 years and 11 months late

Higher specification of memory (1333 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (2.2GHz vs 1.6GHz)

Larger L3 cache size (15MB vs 4MB)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (60W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5603

201

Intel Xeon E5 1428L v2 +91%

385

Geekbench 6 Multi Core

Intel Xeon E5603

586

Intel Xeon E5 1428L v2 +224%

1904

Intel Xeon E5603

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Intel Xeon E5 1428L v2

General Parameters

Feb 2011

Release Date

Jan 2014

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Ivy Bridge-EN

Intel Socket 1366

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon E5 (Ivy Bridge-EN)

Package

1.17 billions

Transistor Count

1.86 billions

32 nm

Manufacturing Process

22 nm

80 W

Power Consumption

60 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

239 mm²

Die Size

257 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

2.7 GHz

4

Total Core Count

6

4

Total Thread Count

12

133 MHz

Bus Frequency

100 MHz

12.0

Multiplier

22.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1333

3

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

24

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