Aubrey Isle vs Opteron 146

VS

Intel Aubrey Isle

AMD Opteron 146

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Opteron 146 with 1 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Aubrey Isle 's Advantages

Released 4 years and 9 months late

More modern manufacturing process (45nm vs 90nm)

Opteron 146 's Advantages

Higher specification of memory (400 vs 3)

Higher base frequency (2GHz vs 1.2GHz)

Lower TDP (67W vs 300W)

Score

Aubrey Isle

VS

Opteron 146

General Parameters

May 2010

Release Date

Aug 2005

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Ferry

Core Architecture

Venus

PCIe x16

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon Phi (Knights Ferry)

Generation

Opteron (Venus (E6))

Package

2.3 billions

Transistor Count

0.114 billions

45 nm

Manufacturing Process

90 nm

300 W

Power Consumption

67 W

Intel

Foundry

-

684 mm²

Die Size

115 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

0

32

Total Core Count

1

128

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

12.0

Multiplier

10.0

32 K per core

L1 Cache

128 KB

256 K per core

L2 Cache

1 MB

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR1-400

Max Memory Channels

2

No

ECC Memory Support

No

Miscellaneous

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