Xeon X3440 vs Intel Xeon E5 1603 v3

VS

Intel Xeon X3440

Intel Xeon E5-1603 v3

We compared two server CPUs: Xeon X3440 with 4 cores 2.533GHz and Intel Xeon E5 1603 v3 with 4 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X3440 's Advantages

Lower TDP (95W vs 140W)

Intel Xeon E5 1603 v3 's Advantages

Released 5 years late

Higher specification of memory (1866 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (2.8GHz vs 2.533GHz)

Larger L3 cache size (10MB vs 8MB)

More modern manufacturing process (22nm vs 45nm)

Score

Xeon X3440

VS

Intel Xeon E5 1603 v3

General Parameters

Sep 2009

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Lynnfield

Core Architecture

Haswell-EP

Intel Socket 1156

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon(Lynnfield)

Generation

Xeon E5 (Haswell-EP)

Package

0.774 billions

Transistor Count

2.6 billions

45 nm

Manufacturing Process

22 nm

95 W

Power Consumption

140 W

Intel

Foundry

Intel

296 mm²

Die Size

356 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

2.8 GHz

2.933 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

19.0

Multiplier

28.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR4-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

16

PCIe Lanes

40

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