Intel Xeon E3 1220 vs Intel Xeon E3 1270 v3

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Intel Xeon E3-1220

Intel Xeon E3-1270 v3

We compared two server CPUs: Intel Xeon E3 1220 with 4 cores 3.1GHz and Intel Xeon E3 1270 v3 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1270 v3 's Advantages

Released 2 years and 2 months late

Higher specification of memory (4 vs 3)

Higher base frequency (3.5GHz vs 3.1GHz)

More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1220

667

Intel Xeon E3 1270 v3 +87%

1252

Geekbench 6 Multi Core

Intel Xeon E3 1220

1192

Intel Xeon E3 1270 v3 +249%

4164

Intel Xeon E3 1220

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Intel Xeon E3 1270 v3

General Parameters

Apr 2011

Release Date

Jun 2013

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge

Core Architecture

Haswell-WS

Intel Socket 1155

Socket

Intel Socket 1150

N/A

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

Xeon E3 (Haswell-WS)

Package

1.16 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

80 W

Power Consumption

80 W

Intel

Foundry

Intel

216 mm²

Die Size

160 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.5 GHz

3.4 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Total Core Count

4

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

35.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

8 MB shared

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

-

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