Opteron 2220 SE (F2) vs Intel Xeon E3 1275

VS

AMD Opteron 2220 SE (F2)

Intel Xeon E3-1275

We compared two server CPUs: Opteron 2220 SE (F2) with 2 cores 2.8GHz and Intel Xeon E3 1275 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 's Advantages

Released 4 years and 8 months late

Higher specification of memory (3 vs 2)

Newer PCIe version (3 vs 1)

Higher base frequency (3.4GHz vs 2.8GHz)

More modern manufacturing process (32nm vs 90nm)

Lower TDP (95W vs 119W)

Score

Opteron 2220 SE (F2)

VS

Intel Xeon E3 1275

General Parameters

Aug 2006

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Santa Rosa

Core Architecture

Sandy Bridge

AMD Socket F

Socket

Intel Socket 1155

N/A

Integrated Graphics

Intel HD P3000

Opteron (Santa Rosa)

Generation

Xeon E3 (Sandy Bridge)

Package

0.227 billions

Transistor Count

1.16 billions

90 nm

Manufacturing Process

32 nm

119 W

Power Consumption

95 W

-

Foundry

Intel

235 mm²

Die Size

216 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.4 GHz

0

Performance Core Turbo Frequency

3.8 GHz

2

Total Core Count

4

2

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

34.0

128 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

-

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2

Memory Types

DDR3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

3

-

PCIe Lanes

16

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