Intel Xeon E7 8880 v3 vs Xeon EC5549

VS

Intel Xeon E7-8880 v3

Intel Xeon EC5549

We compared two server CPUs: Intel Xeon E7 8880 v3 with 18 cores 2.3GHz and Xeon EC5549 with 4 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8880 v3 's Advantages

Released 5 years and 4 months late

Higher specification of memory (1866 vs 1333)

Newer PCIe version (3 vs 2)

Larger L3 cache size (45MB vs 8MB)

More modern manufacturing process (22nm vs 45nm)

Xeon EC5549 's Advantages

Higher base frequency (2.533GHz vs 2.3GHz)

Lower TDP (85W vs 150W)

Score

Intel Xeon E7 8880 v3

VS

Xeon EC5549

General Parameters

Jun 2015

Release Date

Feb 2010

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EX

Core Architecture

Jasper Forest

Intel Socket 2011-3

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon E7 (Haswell-EX)

Generation

Xeon(Jasper Forest)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

45 nm

150 W

Power Consumption

85 W

77 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

160 mm²

Die Size

263 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.533 GHz

3.1 GHz

Performance Core Turbo Frequency

2.933 GHz

18

Total Core Count

4

36

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

23.0

Multiplier

19.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

45 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR3-1333

2

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

32

PCIe Lanes

-

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