Intel Xeon W 2155 vs Xeon E 2278G

VS

Intel Xeon W-2155

Intel Xeon E-2278G

We compared two server CPUs: Intel Xeon W 2155 with 10 cores 3.3GHz and Xeon E 2278G with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2278G 's Advantages

Released 1 years and 9 months late

Higher base frequency (3.4GHz vs 3.3GHz)

Larger L3 cache size (16MB vs 13.75MB)

Lower TDP (95W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2155

1095

Xeon E 2278G +55%

1699

Geekbench 6 Multi Core

Intel Xeon W 2155

6459

Xeon E 2278G +26%

8162

Intel Xeon W 2155

VS

Xeon E 2278G

General Parameters

Aug 2017

Release Date

May 2019

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Coffee Lake-S WS

Intel Socket 2066

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon W (Skylake-W)

Generation

Xeon E (Coffee Lake)

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

95 W

68 °C

Peak Operating Temperature

73 °C

Intel

Foundry

Intel

484 mm²

Die Size

180 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.4 GHz

4.5 GHz

Performance Core Turbo Frequency

5 GHz

10

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

34.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

13.75 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

16

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