Aubrey Isle vs Intel Xeon W 2155

VS

Intel Aubrey Isle

Intel Xeon W-2155

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Intel Xeon W 2155 with 10 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2155 's Advantages

Released 7 years and 3 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (3.3GHz vs 1.2GHz)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (140W vs 300W)

Score

Aubrey Isle

VS

Intel Xeon W 2155

General Parameters

May 2010

Release Date

Aug 2017

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Ferry

Core Architecture

Skylake-W

PCIe x16

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

Xeon W (Skylake-W)

Package

2.3 billions

Transistor Count

-

45 nm

Manufacturing Process

14 nm

300 W

Power Consumption

140 W

-

Peak Operating Temperature

68 °C

Intel

Foundry

Intel

684 mm²

Die Size

484 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

3.3 GHz

0

Performance Core Turbo Frequency

4.5 GHz

32

Total Core Count

10

128

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

33.0

32 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

-

L3 Cache

13.75 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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