Intel Xeon E5 1603 v3 vs Intel Xeon E3 1220L v3

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Intel Xeon E5-1603 v3

Intel Xeon E3-1220L v3

We compared two server CPUs: Intel Xeon E5 1603 v3 with 4 cores 2.8GHz and Intel Xeon E3 1220L v3 with 2 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1603 v3 's Advantages

Released 1 years late

Higher specification of memory (1866 vs 1600)

Higher base frequency (2.8GHz vs 1.1GHz)

Larger L3 cache size (10MB vs 4MB)

Intel Xeon E3 1220L v3 's Advantages

Lower TDP (13W vs 140W)

Score

Intel Xeon E5 1603 v3

VS

Intel Xeon E3 1220L v3

General Parameters

Sep 2014

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Haswell-WS

Intel Socket 2011-3

Socket

Intel Socket 1150

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon E3 (Haswell-WS)

Package

2.6 billions

Transistor Count

1.4 billions

22 nm

Manufacturing Process

22 nm

140 W

Power Consumption

13 W

Intel

Foundry

Intel

356 mm²

Die Size

160 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.1 GHz

0

Performance Core Turbo Frequency

1.5 GHz

4

Total Core Count

2

4

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

11.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

10 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-1866

Memory Types

DDR3-1600

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

40

PCIe Lanes

16

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