Intel Xeon D 1581 vs Opteron 144

VS

Intel Xeon D-1581

AMD Opteron 144

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Opteron 144 with 1 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages

Released 10 years and 6 months late

More modern manufacturing process (14nm vs 90nm)

Lower TDP (65W vs 85W)

Opteron 144 's Advantages

Higher specification of memory (400 vs 4)

Score

Intel Xeon D 1581

VS

Opteron 144

General Parameters

Feb 2016

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

San Diego

Intel BGA 1667

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon D (Broadwell-DE)

Generation

Opteron (Venus (E4))

Package

3.2 billions

Transistor Count

0.114 billions

14 nm

Manufacturing Process

90 nm

65 W

Power Consumption

85 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

-

246 mm²

Die Size

115 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.8 GHz

2.4 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

1

32

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

18.0

Multiplier

9.0

64 K per core

L1 Cache

128 KB

256 K per core

L2 Cache

1 MB

1.5 MB per core

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

24

PCIe Lanes

-

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