Intel Xeon W 11955M vs Intel Xeon W 3175X

VS

Intel Xeon W 11955M Intel Xeon W 3175X

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and Intel Xeon W 3175X with 28 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11955M 's Advantages

Released 2 years and 4 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Newer PCIe version (4 vs 3)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 255W)

Intel Xeon W 3175X 's Advantages

Higher base frequency (3.1GHz vs 2.1GHz)

Larger L3 cache size (38.5MB vs 24MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 11955M +52%

2130

Intel Xeon W 3175X

1398

Geekbench 6 Multi Core

Intel Xeon W 11955M +23%

9034

Intel Xeon W 3175X

7335

Intel Xeon W 11955M

VS

Intel Xeon W 3175X

General Parameters

May 2021

Release Date

Jan 2019

Intel

Manufacturer

Intel

Server

Type

Server

Tiger Lake-H

Core Architecture

Skylake-W

Intel BGA 1499

Socket

Intel Socket 3647

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

Xeon W (Skylake-W)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

Intel BGA 1499

Socket

Intel Socket 3647

35 W

Power Consumption

255 W

72 °C

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

190 mm²

Die Size

688 mm²

FC-BGA1499

Package

FC-LGA3647

CPU Performance

2.1 GHz

Performance Core Base Frequency

3.1 GHz

5 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

28

16

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

31.0

80 K per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

1 MB per core

24 MB shared

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

2

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

48

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