Intel Xeon D 1520 vs Xeon X3470

VS

Intel Xeon D-1520

Intel Xeon X3470

We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and Xeon X3470 with 4 cores 2.933GHz . 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

Released 5 years and 6 months late

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (45W vs 95W)

Xeon X3470 's Advantages

Higher specification of memory (1333 vs 4)

Higher base frequency (2.933GHz vs 2.2GHz)

Larger L3 cache size (8MB vs 1.5MB)

Score

Intel Xeon D 1520

VS

Xeon X3470

General Parameters

Mar 2015

Release Date

Sep 2009

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Lynnfield

Intel BGA 1667

Socket

Intel Socket 1156

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon(Lynnfield)

Package

3.2 billions

Transistor Count

0.774 billions

14 nm

Manufacturing Process

45 nm

45 W

Power Consumption

95 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

296 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.933 GHz

2.6 GHz

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

22.0

Multiplier

22.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB 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

DDR3-1333

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

16

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