Intel Xeon D 1540 vs Intel Xeon D 1520

VS

Intel Xeon D-1540

Intel Xeon D-1520

We compared two server CPUs: Intel Xeon D 1540 with 8 cores 2GHz and Intel Xeon D 1520 with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1520 's Advantages

Higher base frequency (2.2GHz vs 2GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1540

834

Intel Xeon D 1520 +4%

875

Geekbench 6 Multi Core

Intel Xeon D 1540 +45%

4483

Intel Xeon D 1520

3086

Intel Xeon D 1540

VS

Intel Xeon D 1520

General Parameters

Mar 2015

Release Date

Mar 2015

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

45 W

Power Consumption

45 W

80 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

246 mm²

Die Size

246 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.2 GHz

2.6 GHz

Performance Core Turbo Frequency

2.6 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

22.0

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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