Atom S1220 vs Opteron 8220

VS

Intel Atom S1220

AMD Opteron 8220

We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and Opteron 8220 with 2 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 5 years and 10 months late

More modern manufacturing process (32nm vs 90nm)

Lower TDP (8W vs 95W)

Opteron 8220 's Advantages

Higher specification of memory (667 vs 3)

Higher base frequency (2.8GHz vs 1.6GHz)

Score

Atom S1220

VS

Opteron 8220

General Parameters

Dec 2012

Release Date

Feb 2007

Intel

Manufacturer

AMD

Server

Type

Server

Centerton

Core Architecture

Santa Rosa

Intel BGA 1283

Socket

AMD Socket F

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

Opteron (Santa Rosa)

Package

-

Transistor Count

0.227 billions

32 nm

Manufacturing Process

90 nm

8 W

Power Consumption

95 W

Intel

Foundry

-

Die Size

235 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

0

2

Total Core Count

2

4

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

16.0

Multiplier

14.0

56 K per core

L1 Cache

128 KB per core

512 K per core

L2 Cache

1 MB per core

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3

Memory Types

DDR2-667

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

1

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