Intel Xeon E3 1220L vs Intel Xeon D 1520

VS

Intel Xeon E3-1220L

Intel Xeon D-1520

We compared two server CPUs: Intel Xeon E3 1220L with 2 cores 2.2GHz 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 E3 1220L 's Advantages

Larger L3 cache size (3MB vs 1.5MB)

Lower TDP (20W vs 45W)

Intel Xeon D 1520 's Advantages

Released 3 years and 11 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1220L

569

Intel Xeon D 1520 +53%

875

Geekbench 6 Multi Core

Intel Xeon E3 1220L

678

Intel Xeon D 1520 +355%

3086

Intel Xeon E3 1220L

VS

Intel Xeon D 1520

General Parameters

Apr 2011

Release Date

Mar 2015

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge

Core Architecture

Broadwell

Intel Socket 1155

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

Xeon D (Broadwell-DE)

Package

0.504 billions

Transistor Count

3.2 billions

32 nm

Manufacturing Process

14 nm

20 W

Power Consumption

45 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

131 mm²

Die Size

246 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.2 GHz

3.4 GHz

Performance Core Turbo Frequency

2.6 GHz

2

Total Core Count

4

Total Thread Count

8

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

3 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

24

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