Opteron 1381 vs Opteron 156

VS

AMD Opteron 1381

AMD Opteron 156

We compared two server CPUs: Opteron 1381 with 4 cores 2.5GHz and Opteron 156 with 1 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 1381 's Advantages

Released 4 years and 1 months late

Higher specification of memory (1333 vs 400)

More modern manufacturing process (45nm vs 90nm)

Opteron 156 's Advantages

Higher base frequency (3GHz vs 2.5GHz)

Lower TDP (104W vs 115W)

Score

Opteron 1381

VS

Opteron 156

General Parameters

Jun 2009

Release Date

May 2005

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Venus

AMD Socket AM3

Socket

AMD Socket 939

On certain motherboards (Chipset feature)

Integrated Graphics

On certain motherboards (Chipset feature)

Opteron(Suzuka)

Generation

Opteron (Venus (E4))

Package

0.758 billions

Transistor Count

0.114 billions

45 nm

Manufacturing Process

90 nm

115 W

Power Consumption

104 W

GlobalFoundries

Foundry

-

258 mm²

Die Size

115 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

3 GHz

0

Performance Core Turbo Frequency

0

4

Total Core Count

1

4

Total Thread Count

1

200 MHz

Bus Frequency

200 MHz

12.5

Multiplier

15.0

128 KB per core

L1 Cache

128 KB

512 KB per core

L2 Cache

1 MB

6 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

2

PCIe Version

-

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