Opteron 156 vs Intel Xeon E3 1125C

VS

AMD Opteron 156

Intel Xeon E3-1125C

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and Intel Xeon E3 1125C with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 156 's Advantages

Higher specification of memory (400 vs 3)

Higher base frequency (3GHz vs 2GHz)

Intel Xeon E3 1125C 's Advantages

Released 7 years late

More modern manufacturing process (32nm vs 90nm)

Lower TDP (40W vs 104W)

Score

Opteron 156

VS

Intel Xeon E3 1125C

General Parameters

May 2005

Release Date

May 2012

AMD

Manufacturer

Intel

Server

Type

Server

Venus

Core Architecture

Gladden

AMD Socket 939

Socket

Intel BGA 1283

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

Xeon E3 (Gladden)

Package

0.114 billions

Transistor Count

1.16 billions

90 nm

Manufacturing Process

32 nm

104 W

Power Consumption

40 W

-

Foundry

Intel

115 mm²

Die Size

216 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

0

1

Total Core Count

4

1

Total Thread Count

4

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

20.0

128 KB

L1 Cache

64 K per core

1 MB

L2 Cache

256 K per core

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR1-400

Memory Types

DDR3

2

Max Memory Channels

No

ECC Memory Support

Yes

Miscellaneous

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