Intel Xeon D 1520 vs Intel Xeon E7 8880 v3

VS

Intel Xeon D-1520

Intel Xeon E7-8880 v3

We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and Intel Xeon E7 8880 v3 with 18 cores 2.3GHz . 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

More modern manufacturing process (14nm vs 22nm)

Lower TDP (45W vs 150W)

Intel Xeon E7 8880 v3 's Advantages

Higher specification of memory (1866 vs 4)

Higher base frequency (2.3GHz vs 2.2GHz)

Larger L3 cache size (45MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1520 +72%

875

Intel Xeon E7 8880 v3

508

Geekbench 6 Multi Core

Intel Xeon D 1520 +347%

3086

Intel Xeon E7 8880 v3

689

Intel Xeon D 1520

VS

Intel Xeon E7 8880 v3

General Parameters

Mar 2015

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Haswell-EX

Intel BGA 1667

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon E7 (Haswell-EX)

Package

3.2 billions

Transistor Count

1.4 billions

14 nm

Manufacturing Process

22 nm

45 W

Power Consumption

150 W

80 °C

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

246 mm²

Die Size

160 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.3 GHz

2.6 GHz

Performance Core Turbo Frequency

3.1 GHz

4

Total Core Count

18

8

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

23.0

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

45 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4

Memory Types

DDR3,DDR4-1866

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

32

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