Centaur CHA vs Intel Xeon W 2191B

VS

VIA Centaur CHA

Intel Xeon W-2191B

We compared two server CPUs: Centaur CHA with 8 cores 1.2GHz 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

Centaur CHA 's Advantages

Higher specification of memory (3200 vs 2666)

Lower TDP (70W vs 140W)

Intel Xeon W 2191B 's Advantages

Released 116 years and 11 months late

Higher base frequency (2.3GHz vs 1.2GHz)

Larger L3 cache size (24.75MB vs 16MB)

More modern manufacturing process (14nm vs 16nm)

Score

Benchmark

Geekbench 6 Single Core

Centaur CHA

786

Intel Xeon W 2191B +70%

1344

Geekbench 6 Multi Core

Centaur CHA

3982

Intel Xeon W 2191B +130%

9179

Centaur CHA

VS

Intel Xeon W 2191B

General Parameters

Jan 1901

Release Date

Dec 2017

VIA

Manufacturer

Intel

Server

Type

Server

CHA

Core Architecture

Skylake-W

VIA Socket 2084

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

CHA (CNS)

Generation

Xeon W (Skylake-W)

Package

16 nm

Manufacturing Process

14 nm

70 W

Power Consumption

140 W

-

Peak Operating Temperature

66 °C

TSMC

Foundry

Intel

195 mm²

Die Size

484 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.3 GHz

2.5 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

18

8

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

12.0

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

Yes

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

44

PCIe Lanes

48

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