Intel Xeon D 1581 vs Intel Xeon E5606

VS

Intel Xeon D 1581 Intel Xeon E5606

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Intel Xeon E5606 with 4 cores 2.133GHz . 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 5 years late

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (65W vs 80W)

Intel Xeon E5606 's Advantages

Higher specification of memory (DDR3 vs DDR3)

Higher base frequency (2.133GHz vs 1.8GHz)

Larger L3 cache size (8MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1581 +126%

690

Intel Xeon E5606

305

Geekbench 6 Multi Core

Intel Xeon D 1581 +232%

5058

Intel Xeon E5606

1523

Intel Xeon D 1581

VS

Intel Xeon E5606

General Parameters

Feb 2016

Release Date

Feb 2011

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Westmere-EP

Intel BGA 1667

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon (Westmere-EP)

Package

3.2 billions

Transistor Count

1.17 billions

14 nm

Manufacturing Process

32 nm

Intel BGA 1667

Socket

Intel Socket 1366

65 W

Power Consumption

80 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

239 mm²

FC-BGA14C

Package

FC-LGA10

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.133 GHz

2.4 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

133 MHz

18.0

Multiplier

16.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

1.5 MB per core

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,

Memory Types

DDR3

2

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

-

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