Intel Xeon W 3175X vs Intel Xeon E5 2620

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We compared two server CPUs: Intel Xeon W 3175X with 28 cores 3.1GHz and Intel Xeon E5 2620 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3175X 's Advantages

Released 6 years and 10 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (3.1GHz vs 2GHz)

Larger L3 cache size (38.5MB vs 15MB)

More modern manufacturing process (14nm vs 32nm)

Intel Xeon E5 2620 's Advantages

Lower TDP (95W vs 255W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 3175X +231%

1398

Intel Xeon E5 2620

422

Geekbench 6 Multi Core

Intel Xeon W 3175X +114%

7335

Intel Xeon E5 2620

3412

Intel Xeon W 3175X

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Intel Xeon E5 2620

General Parameters

Jan 2019

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Sandy Bridge-EP

Intel Socket 3647

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

8 billions

Transistor Count

2.27 billions

14 nm

Manufacturing Process

32 nm

Intel Socket 3647

Socket

Intel Socket 2011

255 W

Power Consumption

95 W

70 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

688 mm²

Die Size

435 mm²

FC-LGA3647

Package

FC-LGA10

CPU Performance

3.1 GHz

Performance Core Base Frequency

2 GHz

4.3 GHz

Performance Core Turbo Frequency

2.5 GHz

28

Total Core Count

6

56

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

31.0

Multiplier

20.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

38.5 MB shared

L3 Cache

15 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR3

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

-

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