Aubrey Isle vs Xeon E7 8867L

VS

Intel Aubrey Isle

Intel Xeon E7-8867L

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Xeon E7 8867L with 10 cores 2.133GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 8867L 's Advantages

Released 11 months late

Higher specification of memory (1333 vs 3)

Higher base frequency (2.133GHz vs 1.2GHz)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (105W vs 300W)

Score

Aubrey Isle

VS

Xeon E7 8867L

General Parameters

May 2010

Release Date

Apr 2011

PCIe

Manufacturer

Intel

Server

Type

Server

Knights Ferry

Core Architecture

Westmere-EX

PCIe x16

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

Xeon E7(Westmere-EX)

Package

2.3 billions

Transistor Count

2.6 billions

45 nm

Manufacturing Process

32 nm

300 W

Power Consumption

105 W

Intel

Foundry

Intel

684 mm²

Die Size

513 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.133 GHz

0

Performance Core Turbo Frequency

2.533 GHz

32

Total Core Count

10

128

Total Thread Count

20

100 MHz

Bus Frequency

133 MHz

12.0

Multiplier

16.0

32 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

-

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3

Memory Types

DDR3-1333

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

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