Intel Xeon E5 2660 v3 vs Opteron X2 185

VS

We compared two server CPUs: Intel Xeon E5 2660 v3 with 10 cores 2.6GHz and Opteron X2 185 with 2 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2660 v3 's Advantages

Released 8 years and 6 months late

Higher specification of memory (DDR4-2133 vs DDR1-400)

Lower TDP (105W vs 110W)

Score

Intel Xeon E5 2660 v3

VS

Opteron X2 185

General Parameters

Sep 2014

Release Date

Mar 2006

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EP

Core Architecture

Denmark

Intel Socket 2011-3

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon E5 (Haswell-EP)

Generation

Opteron X2 (Denmark)

Package

2.6 billions

Transistor Count

0.233 billions

22 nm

Manufacturing Process

90 nm

Intel Socket 2011-3

Socket

AMD Socket 939

105 W

Power Consumption

110 W

Intel

Foundry

-

356 mm²

Die Size

199 mm²

FC-LGA12A

Package

µPGA

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.6 GHz

3.3 GHz

Performance Core Turbo Frequency

0

10

Total Core Count

2

20

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

26.0

Multiplier

13.0

64 K per core

L1 Cache

128 KB

256 K per core

L2 Cache

1 MB

25 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2133

Memory Types

DDR1-400

4

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

40

PCIe Lanes

-

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