Intel Xeon E5 2666 v3 vs Opteron 2222 SE

VS

Intel Xeon E5-2666 v3

AMD Opteron 2222 SE

We compared two server CPUs: Intel Xeon E5 2666 v3 with 10 cores 2.9GHz and Opteron 2222 SE with 2 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2666 v3 's Advantages

Released 7 years and 7 months late

Higher specification of memory (2133 vs 2)

Newer PCIe version (3 vs 1)

More modern manufacturing process (22nm vs 90nm)

Opteron 2222 SE 's Advantages

Higher base frequency (3GHz vs 2.9GHz)

Lower TDP (119W vs 135W)

Score

Intel Xeon E5 2666 v3

VS

Opteron 2222 SE

General Parameters

Nov 2014

Release Date

Apr 2007

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EP

Core Architecture

Santa Rosa

Intel Socket 2011-3

Socket

AMD Socket F

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Opteron (Santa Rosa)

Package

2.6 billions

Transistor Count

0.227 billions

22 nm

Manufacturing Process

90 nm

135 W

Power Consumption

119 W

Intel

Foundry

-

356 mm²

Die Size

235 mm²

CPU Performance

2.9 GHz

Performance Core Base Frequency

3 GHz

3.5 GHz

Performance Core Turbo Frequency

0

10

Total Core Count

2

20

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

29.0

Multiplier

15.0

64 K per core

L1 Cache

128 KB per core

256 K per core

L2 Cache

1 MB per core

25 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2133,DDR3-2133

Memory Types

DDR2

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

1

40

PCIe Lanes

-

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