Intel Xeon E3 1220 v2 vs Intel Xeon E3 1125C

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Intel Xeon E3-1220 v2

Intel Xeon E3-1125C

We compared two server CPUs: Intel Xeon E3 1220 v2 with 4 cores 3.1GHz and Intel Xeon E3 1125C with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1220 v2 's Advantages

Higher base frequency (3.1GHz vs 2GHz)

More modern manufacturing process (22nm vs 32nm)

Intel Xeon E3 1125C 's Advantages

Lower TDP (40W vs 69W)

Score

Intel Xeon E3 1220 v2

VS

Intel Xeon E3 1125C

General Parameters

May 2012

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge

Core Architecture

Gladden

Intel Socket 1155

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon E3 (Ivy Bridge)

Generation

Xeon E3 (Gladden)

Package

1.4 billions

Transistor Count

1.16 billions

22 nm

Manufacturing Process

32 nm

69 W

Power Consumption

40 W

Intel

Foundry

Intel

160 mm²

Die Size

216 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

2 GHz

3.5 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

20.0

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

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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