Intel Xeon D 1581 vs Intel Xeon D 1587

VS

Intel Xeon D-1581

Intel Xeon D-1587

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Intel Xeon D 1587 with 16 cores 1.7GHz . 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

Higher base frequency (1.8GHz vs 1.7GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1581

690

Intel Xeon D 1587 +10%

762

Geekbench 6 Multi Core

Intel Xeon D 1581

5058

Intel Xeon D 1587 +8%

5513

Intel Xeon D 1581

VS

Intel Xeon D 1587

General Parameters

Feb 2016

Release Date

Feb 2016

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Broadwell

Intel BGA 1667

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon D (Broadwell-DE)

Package

3.2 billions

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

65 W

80 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

246 mm²

Die Size

246 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.7 GHz

2.4 GHz

Performance Core Turbo Frequency

2.3 GHz

16

Total Core Count

16

32

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

17.0

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

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR3,DDR4

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

24

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