Atom S1220 vs Opteron 6276

VS

Intel Atom S1220

AMD Opteron 6276

We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and Opteron 6276 with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Atom S1220 's Advantages

Released 1 years and 1 months late

Lower TDP (8W vs 115W)

Opteron 6276 's Advantages

Higher base frequency (2.3GHz vs 1.6GHz)

Score

Atom S1220

VS

Opteron 6276

General Parameters

Dec 2012

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Centerton

Core Architecture

Interlagos

Intel BGA 1283

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

Opteron (Interlagos)

Package

-

Transistor Count

2.4 billions

32 nm

Manufacturing Process

32 nm

8 W

Power Consumption

115 W

Intel

Foundry

-

Die Size

316 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

3.2 GHz

2

Total Core Count

16

4

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

16.0

Multiplier

11.5

56 K per core

L1 Cache

768 K

512 K per core

L2 Cache

16 MB

-

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

No

Miscellaneous

-

PCIe Version

2

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