Intel Xeon D 1581 vs Intel Xeon E3 1558L v5

VS

Intel Xeon D-1581

Intel Xeon E3-1558L v5

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Intel Xeon E3 1558L v5 with 4 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1558L v5 's Advantages

Higher specification of memory (2133 vs 4)

Higher base frequency (1.9GHz vs 1.8GHz)

Larger L3 cache size (8MB vs 1.5MB)

Lower TDP (45W vs 65W)

Score

Intel Xeon D 1581

VS

Intel Xeon E3 1558L v5

General Parameters

Feb 2016

Release Date

May 2016

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Skylake-H

Intel BGA 1667

Socket

Intel BGA 1440

N/A

Integrated Graphics

Iris Pro Graphics P555

Xeon D (Broadwell-DE)

Generation

Xeon E3 (Skylake-H)

Package

3.2 billions

Transistor Count

2.3 billions

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

45 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

171 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.9 GHz

2.4 GHz

Performance Core Turbo Frequency

3.3 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

19.0

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

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR3,DDR4-2133

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

16

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