Xeon E 2278G vs Intel Xeon W 2191B

VS

Xeon E 2278G Intel Xeon W 2191B

We compared two server CPUs: Xeon E 2278G with 8 cores 3.4GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . 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 5 months late

Higher base frequency (3.4GHz vs 2.3GHz)

Lower TDP (95W vs 140W)

Intel Xeon W 2191B 's Advantages

Larger L3 cache size (24.75MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2278G +26%

1699

Intel Xeon W 2191B

1344

Geekbench 6 Multi Core

Xeon E 2278G

8162

Intel Xeon W 2191B +12%

9179

Xeon E 2278G

VS

Intel Xeon W 2191B

General Parameters

May 2019

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Skylake-W

Intel Socket 1151

Socket

Intel Socket 2066

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon W (Skylake-W)

Package

14 nm

Manufacturing Process

14 nm

Intel Socket 1151

Socket

Intel Socket 2066

95 W

Power Consumption

140 W

73 °C

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

180 mm²

Die Size

484 mm²

FC-LGA14C

Package

FC-LGA2066

CPU Performance

3.4 GHz

Performance Core Base Frequency

2.3 GHz

5 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

18

16

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

23.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

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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