Intel Xeon D 1520 vs Intel Xeon D 1531

VS

Intel Xeon D-1520

Intel Xeon D-1531

We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and Intel Xeon D 1531 with 6 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 1531 's Advantages

Released 8 months late

Lower TDP (35W vs 45W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1520 +15%

875

Intel Xeon D 1531

759

Geekbench 6 Multi Core

Intel Xeon D 1520 +130%

3086

Intel Xeon D 1531

1338

Intel Xeon D 1520

VS

Intel Xeon D 1531

General Parameters

Mar 2015

Release Date

Nov 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

35 W

80 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

246 mm²

Die Size

246 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.2 GHz

2.6 GHz

Performance Core Turbo Frequency

2.7 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

22.0

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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