Aubrey Isle vs Opteron 43GK HE

VS

Intel Aubrey Isle

AMD Opteron 43GK HE

We compared two server CPUs: Aubrey Isle with 32 cores 1.2GHz and Opteron 43GK HE with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43GK HE 's Advantages

Released 2 years and 7 months late

Higher base frequency (2.6GHz vs 1.2GHz)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (65W vs 300W)

Score

Aubrey Isle

VS

Opteron 43GK HE

General Parameters

May 2010

Release Date

Dec 2012

PCIe

Manufacturer

AMD

Server

Type

Server

Knights Ferry

Core Architecture

Seoul

PCIe x16

Socket

AMD Socket C32

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Ferry)

Generation

Opteron (Seoul)

Package

2.3 billions

Transistor Count

1.2 billions

45 nm

Manufacturing Process

32 nm

300 W

Power Consumption

65 W

Intel

Foundry

-

684 mm²

Die Size

315 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.6 GHz

0

Performance Core Turbo Frequency

3.6 GHz

32

Total Core Count

8

128

Total Thread Count

8

100 MHz

Bus Frequency

200 MHz

12.0

Multiplier

13.0

32 K per core

L1 Cache

384 K

256 K per core

L2 Cache

8 MB

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

No

Miscellaneous

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