Centaur CHA vs Intel Xeon E7 8891 v3

VS

VIA Centaur CHA

Intel Xeon E7-8891 v3

We compared two server CPUs: Centaur CHA with 8 cores 1.2GHz and Intel Xeon E7 8891 v3 with 10 cores 2.8GHz . 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 1866)

More modern manufacturing process (16nm vs 22nm)

Lower TDP (70W vs 165W)

Intel Xeon E7 8891 v3 's Advantages

Released 114 years and 5 months late

Higher base frequency (2.8GHz vs 1.2GHz)

Larger L3 cache size (45MB vs 16MB)

Score

Centaur CHA

VS

Intel Xeon E7 8891 v3

General Parameters

Jan 1901

Release Date

Jun 2015

VIA

Manufacturer

Intel

Server

Type

Server

CHA

Core Architecture

Haswell-EX

VIA Socket 2084

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

CHA (CNS)

Generation

Xeon E7 (Haswell-EX)

Package

-

Transistor Count

1.4 billions

16 nm

Manufacturing Process

22 nm

70 W

Power Consumption

165 W

-

Peak Operating Temperature

79 °C

TSMC

Foundry

Intel

195 mm²

Die Size

160 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

2.8 GHz

2.5 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

10

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

12.0

Multiplier

28.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

45 MB shared

Yes

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR3,DDR4-1866

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

44

PCIe Lanes

32

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