Atom S1220 vs Opteron 154

VS

Intel Atom S1220

AMD Opteron 154

We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and Opteron 154 with 1 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Atom S1220 's Advantages

Released 7 years and 4 months late

More modern manufacturing process (32nm vs 90nm)

Lower TDP (8W vs 104W)

Opteron 154 's Advantages

Higher specification of memory (400 vs 3)

Higher base frequency (2.8GHz vs 1.6GHz)

Score

Atom S1220

VS

Opteron 154

General Parameters

Dec 2012

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Centerton

Core Architecture

Venus

Intel BGA 1283

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Atom (Centerton)

Generation

Opteron (Venus (E4))

Package

-

Transistor Count

0.114 billions

32 nm

Manufacturing Process

90 nm

8 W

Power Consumption

104 W

Intel

Foundry

-

Die Size

115 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

0

2

Total Core Count

1

4

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

16.0

Multiplier

14.0

56 K per core

L1 Cache

128 KB

512 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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