Intel Xeon E3 1275 v5 vs Intel Xeon W 2170B

VS

Intel Xeon E3-1275 v5

Intel Xeon W-2170B

We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz and Intel Xeon W 2170B with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v5 's Advantages

Higher base frequency (3.6GHz vs 2.5GHz)

Lower TDP (80W vs 140W)

Intel Xeon W 2170B 's Advantages

Released 2 years and 2 months late

Higher specification of memory (2666 vs 2133)

Larger L3 cache size (19.25MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1275 v5

1347

Intel Xeon W 2170B +3%

1400

Geekbench 6 Multi Core

Intel Xeon E3 1275 v5

4527

Intel Xeon W 2170B +96%

8888

Intel Xeon E3 1275 v5

VS

Intel Xeon W 2170B

General Parameters

Oct 2015

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-DT

Core Architecture

Skylake-W

Intel Socket 1151

Socket

Intel Socket 2066

HD Graphics P530

Integrated Graphics

N/A

Xeon E3 (Skylake-DT)

Generation

Xeon W (Skylake-W)

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

80 W

Power Consumption

140 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

122 mm²

Die Size

484 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.5 GHz

4 GHz

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

14

8

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

25.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

19.25 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

48

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