Intel Xeon E3 1245 v3 vs Opteron X2 185

VS

Intel Xeon E3-1245 v3

AMD Opteron X2 185

We compared two server CPUs: Intel Xeon E3 1245 v3 with 4 cores 3.4GHz 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 E3 1245 v3 's Advantages

Released 7 years and 3 months late

Higher base frequency (3.4GHz vs 2.6GHz)

More modern manufacturing process (22nm vs 90nm)

Lower TDP (84W vs 110W)

Opteron X2 185 's Advantages

Higher specification of memory (400 vs 4)

Score

Intel Xeon E3 1245 v3

VS

Opteron X2 185

General Parameters

Jun 2013

Release Date

Mar 2006

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-WS

Core Architecture

Denmark

Intel Socket 1150

Socket

AMD Socket 939

Intel HD P4600

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon E3 (Haswell-WS)

Generation

Opteron X2 (Denmark)

Package

1.4 billions

Transistor Count

0.233 billions

22 nm

Manufacturing Process

90 nm

84 W

Power Consumption

110 W

Intel

Foundry

-

160 mm²

Die Size

199 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

2.6 GHz

3.8 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

2

8

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

34.0

Multiplier

13.0

64 K per core

L1 Cache

128 KB

256 K per core

L2 Cache

1 MB

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

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