Xeon E 2278G vs Xeon W 11955M

VS

Intel Xeon E-2278G

Intel Xeon W-11955M

We compared two server CPUs: Xeon E 2278G with 8 cores 3.4GHz and Xeon W 11955M with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2278G 's Advantages

Higher base frequency (3.4GHz vs 2.1GHz)

Xeon W 11955M 's Advantages

Released 2 years late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Larger L3 cache size (24MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (35W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2278G

1699

Xeon W 11955M +29%

2199

Geekbench 6 Multi Core

Xeon E 2278G

8162

Xeon W 11955M +21%

9895

Xeon E 2278G

VS

Xeon W 11955M

General Parameters

May 2019

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Tiger Lake-H

Intel Socket 1151

Socket

Intel BGA 1787

HD Graphics P630

Integrated Graphics

UHD Graphics 750

Xeon E (Coffee Lake)

Generation

Xeon (Tiger Lake-H)

Package

14 nm

Manufacturing Process

10 nm

95 W

Power Consumption

35 W

73 °C

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

180 mm²

Die Size

190 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

2.1 GHz

5 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

21.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1.25 MB per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

16

PCIe Lanes

20

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