Opteron 43CX EE vs Aubrey Isle

VS

AMD Opteron 43CX EE

Intel Aubrey Isle

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and Aubrey Isle with 32 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages

Released 2 years and 7 months late

Higher base frequency (2.2GHz vs 1.2GHz)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (35W vs 300W)

Score

Opteron 43CX EE

VS

Aubrey Isle

General Parameters

Dec 2012

Release Date

May 2010

AMD

Manufacturer

PCIe

Server

Type

Server

Seoul

Core Architecture

Knights Ferry

AMD Socket C32

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon Phi (Knights Ferry)

Package

1.2 billions

Transistor Count

2.3 billions

32 nm

Manufacturing Process

45 nm

35 W

Power Consumption

300 W

-

Foundry

Intel

315 mm²

Die Size

684 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.2 GHz

3 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

32

4

Total Thread Count

128

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

12.0

192 K

L1 Cache

32 K per core

4 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

No

Miscellaneous

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