Aubrey Isle vs Intel Xeon E5 4640 v3

VS

Intel Aubrey Isle

Intel Xeon E5-4640 v3

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Intel Xeon E5 4640 v3 with 12 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 4640 v3 's Advantages

Released 5 years and 1 months late

Higher specification of memory (1866 vs 3)

Higher base frequency (1.9GHz vs 1.2GHz)

More modern manufacturing process (22nm vs 45nm)

Lower TDP (105W vs 300W)

Score

Aubrey Isle

VS

Intel Xeon E5 4640 v3

General Parameters

May 2010

Release Date

Jun 2015

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Ferry

Core Architecture

Haswell-EP

PCIe x16

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

Xeon E5 (Haswell-EP)

Package

2.3 billions

Transistor Count

2.6 billions

45 nm

Manufacturing Process

22 nm

300 W

Power Consumption

105 W

-

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

684 mm²

Die Size

356 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

1.9 GHz

0

Performance Core Turbo Frequency

2.6 GHz

32

Total Core Count

12

128

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

19.0

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

-

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3

Memory Types

DDR4-1866

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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