Intel Xeon E5 2448L vs Intel Xeon E3 1220L v3

VS

Intel Xeon E5-2448L

Intel Xeon E3-1220L v3

We compared two server CPUs: Intel Xeon E5 2448L with 8 cores 1.8GHz and Intel Xeon E3 1220L v3 with 2 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2448L 's Advantages

Higher base frequency (1.8GHz vs 1.1GHz)

Larger L3 cache size (20MB vs 4MB)

Intel Xeon E3 1220L v3 's Advantages

Released 1 years and 4 months late

Higher specification of memory (1600 vs 3)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (13W vs 70W)

Score

Intel Xeon E5 2448L

VS

Intel Xeon E3 1220L v3

General Parameters

May 2012

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EN

Core Architecture

Haswell-WS

Intel Socket 1356

Socket

Intel Socket 1150

N/A

Integrated Graphics

N/A

Xeon E5 (Sandy Bridge-EN)

Generation

Xeon E3 (Haswell-WS)

Package

1.27 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

70 W

Power Consumption

13 W

Intel

Foundry

Intel

294 mm²

Die Size

160 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.1 GHz

2.1 GHz

Performance Core Turbo Frequency

1.5 GHz

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

11.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1600

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

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