Aubrey Isle vs Intel Xeon E3 1284L v4

VS

Intel Aubrey Isle

Intel Xeon E3-1284L v4

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Intel Xeon E3 1284L v4 with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1284L v4 's Advantages

Released 5 years and 1 months late

Higher specification of memory (1866 vs 3)

Higher base frequency (2.9GHz vs 1.2GHz)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (47W vs 300W)

Score

Aubrey Isle

VS

Intel Xeon E3 1284L v4

General Parameters

May 2010

Release Date

Jun 2015

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Ferry

Core Architecture

Broadwell-DT

PCIe x16

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel Iris Pro P6300

Xeon Phi (Knights Ferry)

Generation

Xeon E3 (Broadwell-DT)

Package

2.3 billions

Transistor Count

-

45 nm

Manufacturing Process

14 nm

300 W

Power Consumption

47 W

Intel

Foundry

Intel

684 mm²

Die Size

182 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.9 GHz

0

Performance Core Turbo Frequency

3.8 GHz

32

Total Core Count

4

128

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

29.0

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1866

Max Memory Channels

2

-

Max Memory Bandwidth

29.8 GB/s

No

ECC Memory Support

Yes

Miscellaneous

-

Official Website

Intel Xeon E3 1284L v4

-

PCIe Version

3

-

PCIe Lanes

16

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