Opteron X2 165 vs Intel Xeon E5 1691 v3

VS

AMD Opteron X2 165

Intel Xeon E5-1691 v3

We compared two server CPUs: Opteron X2 165 with 2 cores 1.8GHz and Intel Xeon E5 1691 v3 with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron X2 165 's Advantages

Lower TDP (110W vs 135W)

Intel Xeon E5 1691 v3 's Advantages

Released 9 years and 1 months late

Higher specification of memory (2133 vs 400)

Higher base frequency (2.5GHz vs 1.8GHz)

More modern manufacturing process (22nm vs 90nm)

Score

Opteron X2 165

VS

Intel Xeon E5 1691 v3

General Parameters

Aug 2005

Release Date

Sep 2014

AMD

Manufacturer

Intel

Server

Type

Server

Denmark

Core Architecture

Haswell-EP

AMD Socket 939

Socket

Intel Socket 2011-3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron X2 (Denmark)

Generation

Xeon E5 (Haswell-EP)

Package

0.233 billions

Transistor Count

2.6 billions

90 nm

Manufacturing Process

22 nm

110 W

Power Consumption

135 W

65 °C

Peak Operating Temperature

-

Foundry

Intel

199 mm²

Die Size

356 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

3.4 GHz

2

Total Core Count

14

2

Total Thread Count

28

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

25.0

128 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

-

L3 Cache

35 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR1-400

Memory Types

DDR4-2133

2

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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