Intel Xeon E3 1105C vs Intel Xeon E5 2603 v3

VS

Intel Xeon E3-1105C

Intel Xeon E5-2603 v3

We compared two server CPUs: Intel Xeon E3 1105C with 4 cores 1GHz and Intel Xeon E5 2603 v3 with 6 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1105C 's Advantages

Lower TDP (25W vs 85W)

Intel Xeon E5 2603 v3 's Advantages

Released 2 years and 4 months late

Higher specification of memory (1600 vs 3)

Higher base frequency (1.6GHz vs 1GHz)

Larger L3 cache size (15MB vs 6MB)

More modern manufacturing process (22nm vs 32nm)

Score

Intel Xeon E3 1105C

VS

Intel Xeon E5 2603 v3

General Parameters

May 2012

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Gladden

Core Architecture

Haswell-EP

Intel BGA 1283

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon E3 (Gladden)

Generation

Xeon E5 (Haswell-EP)

Package

1.16 billions

Transistor Count

2.6 billions

32 nm

Manufacturing Process

22 nm

25 W

Power Consumption

85 W

Intel

Foundry

Intel

216 mm²

Die Size

356 mm²

CPU Performance

1 GHz

Performance Core Base Frequency

1.6 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

6

4

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

10.0

Multiplier

16.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-1600

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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