Intel Xeon W 2123 vs Intel Xeon E3 1270 v5

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We compared two server CPUs: Intel Xeon W 2123 with 4 cores 3.6GHz and Intel Xeon E3 1270 v5 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2123 's Advantages

Released 1 years and 10 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Larger L3 cache size (8.25MB vs 8MB)

Intel Xeon E3 1270 v5 's Advantages

Lower TDP (80W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2123

1207

Intel Xeon E3 1270 v5 +1%

1224

Geekbench 6 Multi Core

Intel Xeon W 2123

4052

Intel Xeon E3 1270 v5 +3%

4180

Blender

Intel Xeon W 2123

65

Intel Xeon E3 1270 v5 +9%

71

Intel Xeon W 2123

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Intel Xeon E3 1270 v5

General Parameters

Aug 2017

Release Date

Oct 2015

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Skylake-DT

Intel Socket 2066

Socket

Intel Socket 1151

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon E3 (Skylake-DT)

Package

-

Transistor Count

1.75 billions

14 nm

Manufacturing Process

14 nm

Intel Socket 2066

Socket

Intel Socket 1151

120 W

Power Consumption

80 W

64 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

122 mm²

FC-LGA2066

Package

FC-LGA14C

CPU Performance

3.6 GHz

Performance Core Base Frequency

3.6 GHz

3.9 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

36.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

8.25 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3,

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

16

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