Aubrey Isle vs Intel Xeon D 1527

VS

Intel Aubrey Isle

Intel Xeon D-1527

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Intel Xeon D 1527 with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1527 's Advantages

Released 5 years and 6 months late

Higher specification of memory (4 vs 3)

Higher base frequency (2.2GHz vs 1.2GHz)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (35W vs 300W)

Score

Aubrey Isle

VS

Intel Xeon D 1527

General Parameters

May 2010

Release Date

Nov 2015

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Ferry

Core Architecture

Broadwell

PCIe x16

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

Xeon D (Broadwell-DE)

Package

2.3 billions

Transistor Count

3.2 billions

45 nm

Manufacturing Process

14 nm

300 W

Power Consumption

35 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

684 mm²

Die Size

246 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

2.7 GHz

32

Total Core Count

4

128

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

22.0

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

-

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

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