Opteron 2222 SE vs Xeon E7 2820

VS

AMD Opteron 2222 SE

Intel Xeon E7-2820

We compared two server CPUs: Opteron 2222 SE with 2 cores 3GHz and Xeon E7 2820 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 2222 SE 's Advantages

Higher base frequency (3GHz vs 2GHz)

Xeon E7 2820 's Advantages

Released 4 years late

Higher specification of memory (1333 vs 2)

More modern manufacturing process (32nm vs 90nm)

Lower TDP (105W vs 119W)

Score

Opteron 2222 SE

VS

Xeon E7 2820

General Parameters

Apr 2007

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Santa Rosa

Core Architecture

Westmere-EX

AMD Socket F

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

Xeon E7(Westmere-EX)

Package

0.227 billions

Transistor Count

2.6 billions

90 nm

Manufacturing Process

32 nm

119 W

Power Consumption

105 W

-

Foundry

Intel

235 mm²

Die Size

513 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

2.266 GHz

2

Total Core Count

8

2

Total Thread Count

16

200 MHz

Bus Frequency

133 MHz

15.0

Multiplier

15.0

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

2

Memory Parameters

DDR2

Memory Types

DDR3-1333

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

-

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