Intel Xeon E3 1275 v2 vs Xeon E 2144G

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Intel Xeon E3-1275 v2

Intel Xeon E-2144G

We compared two server CPUs: Intel Xeon E3 1275 v2 with 4 cores 3.5GHz and Xeon E 2144G with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2144G 's Advantages

Released 6 years and 2 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (3.6GHz vs 3.5GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (71W vs 77W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1275 v2

624

Xeon E 2144G +137%

1484

Geekbench 6 Multi Core

Intel Xeon E3 1275 v2

2088

Xeon E 2144G +153%

5300

Intel Xeon E3 1275 v2

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Xeon E 2144G

General Parameters

May 2012

Release Date

Jul 2018

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge

Core Architecture

Coffee Lake-S WS

Intel Socket 1155

Socket

Intel Socket 1151

Intel HD P4000

Integrated Graphics

HD Graphics P630

Xeon E3 (Ivy Bridge)

Generation

Xeon E (Coffee Lake)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

77 W

Power Consumption

71 W

Intel

Foundry

Intel

160 mm²

Die Size

126 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.6 GHz

3.9 GHz

Performance Core Turbo Frequency

4.5 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

36.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

16

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