Opteron 2220 vs Xeon L7555

VS

AMD Opteron 2220

Intel Xeon L7555

We compared two server CPUs: Opteron 2220 with 2 cores 2.8GHz and Xeon L7555 with 8 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 2220 's Advantages

Higher base frequency (2.8GHz vs 1.866GHz)

Xeon L7555 's Advantages

Released 3 years and 1 months late

Higher specification of memory (1333 vs 2)

Newer PCIe version (2 vs 1)

More modern manufacturing process (45nm vs 90nm)

Score

Opteron 2220

VS

Xeon L7555

General Parameters

Feb 2007

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Santa Rosa

Core Architecture

Nehalem-EX

AMD Socket F

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

Xeon(Beckton)

Package

0.227 billions

Transistor Count

2.3 billions

90 nm

Manufacturing Process

45 nm

95 W

Power Consumption

95 W

-

Foundry

Intel

235 mm²

Die Size

684 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.866 GHz

0

Performance Core Turbo Frequency

2.533 GHz

2

Total Core Count

8

2

Total Thread Count

16

200 MHz

Bus Frequency

133 MHz

14.0

Multiplier

14.0

128 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

-

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR2

Memory Types

DDR3-1333

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

2

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